7900 xtx 750w psu reddit

• 7900 xtx 750w psu reddit. Ah, I thought all Supernova are tier 1 but actually it is tier 2. Going for 850W gives you a bit more breathing room and is probably a safer pick. Also keep in mind the 7900XTX itself is rated for approximately 350 W. I'd just like this gpu upgrade to last at least as long as my 1060 has and I'm generally ignorant about pc power consumption. I have a Gigabyte Aorus 7900 XTX hooked up with the two provided PCI-E power cables that came with the PSU. Some custom designs might have higher maximum TGP/TDP @ default settings but this will be mentioned on the Manufacturer website. Boston Celtics. More likely the latter however assuming your PSU is of high quality. A 750W power supply is not leaving much headroom for your high end GPU and CPU combo. The ASRock is really solid. PSU: Seasonic Focus GX850, stock cables with dedicaded PCIe cable for each 8 pin. While I think the amd reference design is one of the best 750w PSU will be fine for your spec. Remember that AMD’s partners may ask for Doing it your way isn’t wrong and won’t cause any safety hazard so don’t worry if your PSU doesn’t have three PCIe power sockets. I know you will say 13700k go to 250w but my 12700K OC was 280-290w at heavy underload. So with a higher quality unit that actually delivers rated power you should be fine. referencing the last generation (amd and nvidia), you would be safely capped to a 6800xt and 3090 respectively using an r7 cpu and 750w psu (). 99 @ Newegg. The gpus in question would be 7900xtx xfx On gpu specs it says that 750w is recommended, but on youtube and reviews people recommend more because of power spikes. I am upgrading from a 2060 super to a 7900 xtx (when I can find one in stock). Games used for testing: cs2, poe, cyberpunk (and red dead 2 soon) no frame drops, no lags, gpu . Reply reply. Some games that don't require it to work so hard it does not, but in most games it just sits at around 465ish watts. Psu is evga 80+ bronze. 750W PSU with 7900xtx. More than enough. At 4K, the 10400F performs at about 83% of the level of the 13400F. I read its 80+ gold certified. 1000w should be plenty as many testers have used 750w golds on a 7900xtx and were just fine. The power efficiency of 40 series is way beyond RDNA 3 chiplets. Minimum recommendet PSU for the reference RX 7900 XTX with 350W TGP/TDP is 800W PSU. My PSU is only 750w, so I tried downclocking a bit and the board watt usage goes 360w stock/400w oc to 300w +- 15w. But it will run. probably fine as long as it has an 80+ rating and rest of your system isnt too demanding. It’s one of the most quiet PSUs you’ll find for 1200W. Feb 2, 2023 · Feb 2, 2023. But if you have something like 7800X3D/13700K & 7900XTX/4080 you MUST get like a 850W Platinum rated (Gold rated will do to) for reliability and overall system stability. Temps & Noise. 750w is enough. I have I9 11900k and 32gb of 3600mhz ddr4 ram. My specs are: Ryzen 7 7700x. 1k is prob more than enough to give yourself headroom and safety. Corsair RM850x (2021) 850 W 80+ Gold Certified Fully Modular ATX Power Supply. For what its worth: I used to run a 7600X + 3080 Ti on a 750W SFF PSU without No need to upgrade even an AIB 7900XTX will pull 400w max. Or check it out in the app stores. It's rated for 750W sustained but it can safely peak higher. I have same specs as you w/ the cpu/gpu boss hoss 3d xtx wombo combo. The main reason im changing the gpu first is because it’s shown its age Pure Base 500 Onto my main point - I wish to upgrade from my 4070 to an RX 7900 XTX. 750W should be fine, but 850W would provide some additional headroom for any transient spikes that might occur. Price. NVME 980 pro (samsung) The Radeon Subreddit - The best place for discussion about Radeon and AMD products. But also depends on the power draw of the rest of your system I had it paired with an 11700k it had a TDP of 125w. Add in some headroom and there you go. The PSU itself would provide less power and I don't feel like doing maths. I was considering getting a 7900 XTX but PSU suggestion from AMD seems to be 800W, but still I heard people say they run it fine on 750W . Item. $109. The buffer is for transient spikes and RGB plus spinning hard drives. Ideally I’ll change the psu at some The gpu consumes 315w of power under 100% load. I understand that it asks for 800w, but many users say it depends on your PC and that a good PSU should be enough. Halo Infinite. What others said about transient power spikes in the gpu is true, but what I didn't see anyone say is that the psu is designed to also handle those. originfoomanchu 5800x 6900xt 16gb ram 4tb nvme • 10 mo. 7900xtx PSU requirement. I have 2 ssd 1 hdd and 4x8gb ddr4 and a cooler master 240 water cooling. Langendeem. As for the power usage, AMD recommends 850W for the 6950 and 800W for the 7900 XTX, even though it uses more power (355W vs. Im not recommending this but i was right around 80% rule for my 700w (drew roughly 550w at wall). Power Supply. The TBP of the card has been set to 355 watts, which is nearly 100W less than Nvidia's RTX 4090". The 7800x3d only has a 120w tdp so it won't be crazy power hungry. My current build. Discussion. So 250w of 13700k+ 300w of 3070 is only 550w, you still have plenty power for other Im upgrading my gpu from aorus rtx 3070. Was also thinking of getting the 4070ti, but the xt was a no brainer. Thanks in advance for help! PSU: be quiet! Pure Power 750w Gold. if you cut your headroom too close to what your psu is rated for you can have several different things happen. Just waiting for the 7900xtx bechmarks ☺️. 600W should be fine since your cpu doesnt use that much. •. I have a 7800X3D, 32GB of 6000MHz DDR5 RAM, 3 SSDs, and 5 fans including the CPU cooler to help give an idea of my system. This card happily uses 400W sustained 100% and if hwinfo64 is accurate it can spike up to ~550W. If so, do it while running gpuz, that should tell you if it's an issue with power. And my cpu at max uses 100 watts. Scan this QR code to download the app now. The infinity fabric between chips is probably also contributing a decent amount to the power usage. Was that a driver problem and was it fixed or does the card just work like that. Always plan with headroom, the more strain a PSU gets, the faster it degrades. Saw the hellhound pop up at Amazon and immediately clicked buy! Delivery date is early March so I have to wait a bit. Back when I got this PSU, 400-600w was the standard lol. The nominal wattage of the 3700X is 65 W with an 88 W peak. CPU: Intel Core i5 12600K. PC keeps shutting down or restarting while gaming, not even always in intensive games. To answer your question, 850W will be fine. Changing your power supply may change the frequency of the coil howl to be less annoying for you. 7900xtx owner, what psu do you have ? Build Upgrade. . Hello, Before buying a graphics card, I saw subreddits saying my CPU would likely bottleneck a 7900 xtx. On gaming load the CPU get's hot but it's a really hot chip so it was expected. XFX Speedster is just actually the best in terms of cooling and the amount of power you can push to the card, but has a lot of plastic on it and doesn't really "feel like a premium card". Will it be enough for the 7900XTX if we're considering 355-400w power draw? I do plan to overclock the GPU. I have 2 x NVME SSD, 1 x SATA SSD, 2 x 5400 rpm HDD, and 1 x 7200 rpm HDD. AMD made some jokes about the 4090's size, but this card isn't any smaller. Wow, the 7900 XTX is huge. 99 @ B&H. Thank you! comments sorted by Best Top New Controversial Q&A Add a Comment Liquid cooled 6900xt and a 3800x checking in running on 750w (corsair sf750). Best 750–1650 Watt PSU. konetsu Specs/Imgur here • 55 min. Planning on getting the 7900 XTX as well using a 850w . I know AMD recommend at least an 800W PSU, however, I assume this is for the extreme case where I have the most power-hungry CPUs on the market and other more power-intensive components. I knew I probably had to buy a new PSU, as I have a Dark Power 12 750w Platinium. You can use the 550W unit to see if you want to keep the 7900XT and then use it until you got a good deal on a bigger PSU. XTX Hi, I am getting a 7900 XTX soon and was wondering if my current 750W PSU would cut it or if I should upgrade to a higher wattage one. Changing the CPU will surely help but it's hardly an emergency. had great reviews from johnnyguru etc. I'd grab an ATX 3. My setup is Ryzen 5900x, 32GB Corsair 3600Mhz, 7900 XTX, 4k 120hz HDR display via HDMI 2. $999. RX 7900 XT. 4090 which is one of the reasons by the 4080 sucks so hard, and value vs. If you have a lower tier CPU & GPU (like Ryzen 5 5600X & 6700XT) you can get away with a 650W Silver rated PSU with ease. Asus z590-f gaming mb. 0 PCIe Gen 5 Power Supply Check Price on Amazon Amazon Affiliate Link. Coming from a 5900x + 3080 to now a 7900 XTX. Return it immediately. Best. Never had any issues with this combination or a 7900XT reference card. 850w should be fine. MY UPCOMING PC SPECS: GPU: RX 7900XTX CPU: i9-13900KF RAM: 2x16 GB 6000mhz AIO: Lian Li Galahad AIO 360 Storage: 1tb HDD & 1tb SSD EDIT: Title has RTX instead of RX I am dumdum :( Im running 7900 XTX on a 750W platinium so i think you will be fine. I've got an SFX Cooler Master V750 Gold, any ideas if this should work? I've provided my specs list below. 750W PSU with 7900XTX and 7900X good idea or bad, current build 7900xt with 5900x running on a 750W PSU The unofficial but officially recognized Reddit community PcBuildHelp is a subreddit community meant to help any new Pc Builder as well as help anyone in troubleshooting their PC building related problems. CPU. As the title says, i want to put my PSU from the “old” build in the new one, it’s an EVGA 750watt modular. Even though the 7900 XTX draws similar or even often times more power than the 4090, that 750w PSU is just fine. Unless you play in 4k this is something to Sapphire PULSE Radeon RX 7900 XTX 24 GB Video Card: $1696. I have a Ryzen 5800X3D CPU. I'll stick with 2x16GB DDR4 3600MHz. PC Master Race Meme Internet Culture and Memes. The minimum PSU requirement from AMD for the 7800 XT includes the worst situation possible, like a pretty low quality PSU as well as power hungry hardware like the 13900K. IDK if there has been any transient spike testing with these new cards. Stuttering seems to have improved but I will keep testing. PSU tier list. The 7800X3D maxes out at 120. • • Edited. I have a Corsair RM850. [deleted] • 4 mo. 4090 at 320W is more efficient than a 4080. Though, the problem is you're going to be at risk of tripping OPP/OCP due to the 7900XTX's silly transient spikes just as the 3090s and 6900XTs had. Remember that the 4090 is faster so the % difference will likely be smaller with the 7900 Recycled cardboard box wrapped in printed cover. You're right in thinking that it should be able to handle the 7900xtx though, with that particular CPU. #5. Totally stable. 2ghz+ 3080ti with EVGA p6 850w. Being a 750W PSU, odds are it will happily supply 850W when needed. The start and stop is inaudible, they run at around 850 RPM, dead silent. €459. Consider even with 3080 it still runs fine according to some tests. It should be plenty fine. Case. You're only 50w off, undervolt it and you'll be right. Your graphics card is in safe hands with the ASUS ROG Thor PSU at 12000W. That's plenty to spare. tofu951753. Was worried about the psu but the psu handles the gpu very well. Also, power consumption of 3070 is about 250-300w max at stock when gaming. The XTX > 300W and you just said you not interested in graphics cards that go over 300W contradicting yourself. Generally, PSU requirements assume a lower quality unit for worst case. – 26 GPUs tested, but focus is on 4090 vs. I knew I probably had to buy a new CPU. true. It will work, but the power supply will be working extra extra time. r/buildapc. I've got a 7900XT and a 5800x3d on a six year old Corsair HX750 platinum PSU. 98 25 days ago bestbuy Radeon 7900XTX: $1319 16 days ago amd MSI RX 7900 XTX GAMING TRIO CLASSIC 24G : $1200 4 days ago canadacomputers [MSI RX 7900 XTX Gaming Trio Classic 24GB GDDR6 Let's see. So, as long as you have enough PCIe cables, doing crazy overclocking past 150watts, and don’t plan on over RGBing your pc it’ll be fine. For AIB cards it could be different, but people have also been running 4090s on 850W PSUs (alongside high core count CPUs) without issues, so I wouldn't worry. You'll be fine. Since I got my Hellhound 7900XTX last week, it’s been mostly running wonderfully. The PSU you get with the H1 v2 works perfectly. The 7800x3d is only an additional 15w over the 5800x3d and I've had zero issues. However there have been 3 occurrences of “driver time out” errors while the gpu was under load, and I’m wondering if this could be the result of my PSU being on the edge of sufficient? My gpu is a Corsair RM750x and it connects to the gpu via two 8-pins. "AMD's Radeon RX 7900 XTX, while a powerful GPU in its own right, is not overly demanding when it comes to power consumption. • 1 yr. I have the exact same problem. It's a solid, A-tier unit. I got the XT as it was cheaper, better matching my 750 PSU (evga G3 Nova). You also benefit from its OLED screen panel which Running a 5800X3D and a heavily overclocked 6800 XT on an SF750. ravenousglory. Upgrading to i7 13700f + 7900 xtx with 750w PSU? This is my current build Link to PcPartpicker . Runs fine without any issues. Unless you have an I9 13900K and 4 ssds. 99 @ Mindfactory. Feel free to try, but don't expect miracles - the 7800X3D only draws about 80W under gaming loads, so there isn't much room to go down. Power Supply for 7900xt & xtx. I'm going to upgrade my PSU to 850W and see if it solves the issue. ago. The thing is official system requirements for 7900 XTX from AMD is at least 800W PSU with a >65A on 12V rail and my PSU is a 3-year old Seasonic Prime Titanium 750W (TX-750 model, 62A/744W on 12V rail No issues. Would this power supply be enough for the 7900 xtx or would I need to upgrade to 850w+? I realize the cpu may hold the xtx back a bit(?) but for my needs I think it would be perfectly fine. 0 power supply for future compatibility ;) PCPartPicker Part List. That's 500w - so plenty really. Yes its enough if it has enough pcie 8 pin connectors, the system power draw is below 475W. I'm running a PCRD 6950xt OC'd + 5900x w/ PBO & CO on an ultrawide - PSU is a Corsair HX850 and no issues but the HX is a particularly good PSU with an OPP of 121% (outputs~ 1000W b4 tripping). Reply reply Build Question. killermomdad69. The RGB part on the GPU looks so lost in there lmaoo. 1, 750W EVGA Gold power supply (my OC'ed 3090 FTW3 pulled the same wattage as this, so I know the PSU is enough) Jan 2, 2024 · Bulky. I was initially worried so I started off with reduced power on the adrenaline software. Going forward I've added cushion to my other projects with AX1000 and TX1000 (same but different badging). My PSU is Asus strix 750w. n7_trekkie • 8 mo. check your overall power draw on pcpartpicker after you select all your parts and add 1 GPU: Sapphire Pulse 7900 XTX CPU: Ryzen 5 5600X Motherboard: MSI B550M PRO-VDH Mobo RAM: 16GB CORSAIR VENGEANCE RGB PRO 3600MHZ CL18 PSU: Corsair RM850 850 W 80+ Gold Certified Fully Modular ATX Power Supply Corsair RM1000e (2023) 1000 W 80+ Gold Certified Fully Modular ATX Power Supply Case: Lian Li LANCOOL 216 ATX Mid Tower Case It is a 95w CPU so it'll be perfectly fine with that GPU pairing. Or should I go even higher. I just played a little while at Hogwarts Legacy to test my new graphics card. Thanks in advance! Apparently a 800w or 850w is recommended for that card, you might get away with 750, but idk about 700, cutting it way too close. GPU: XFX 7900 XT MERC 319 (RX-79TMERCB9) - XFX states a 750W PSU is required. 2 GHz /w -90mV undervolt This post exists because 7900xtx xfx version says 800w minimum in the manual of specified model. should be fine, 5600x doesnt sip that much power. Hollow Knight: Silksong. DryBonezYT. Better off getting a new PSU at this point. Yes. If you're looking for a better value the GPU, the RX 6950XT is the better value pick at 'just' €650. Type. Maybe they will send you a better one. 4080 at 285W is more efficient than a 4070Ti. I have Silverstone’s 700w plat running my ref model 7900xtx at 2900MHz core and 2700MHz vram at 1080mv with a 5800x3d, 2 nvme drives, and 5 Noctua fans. 7900xtx 350watts stock. it's always good to get headroom which is why 1000-1200w are reconmended by AMD. 850 will be fine even if you have a 13900k it should be enough as the 7000xt series doesn't increase power usage by more than about 20 Watts over a 6900xt. XT normally draws 350W. The 7900 xtx can go up to 450-500w w/ overclocking leaving a small headroom for the PSU of 850W. this is because of transient power spikes in the cards that exceed the stated power draw. Spent a couple weeks debating between the 4070ti and 7900XTX. $149. Freely discuss news and rumors about Radeon Vega, Polaris, and GCN, as well as AMD Ryzen, FX/Bulldozer, Phenom, and more. Generally PSU cables are only rated at 150w so the 7900xtx pushes this boundary with two cables, especially considering spikes can reach nearly 400w. The stock cooler in the NZXT H1 v2 is pretty loud, but it works. Take your systems power draw and add +45% on top, thats your average power spike. But after retuning power to normal, maximum power draw I saw was around 350 watts. I'd try to get a PCIe5/ATX3-compliant unit if you can, but if you can't, just go with the XPG Core Reactor. Idle it sits around 45-65C, with the fans ocasionally kicking in, reducing the temps to 45C. and has all the protection features like OPP, OVP, UVP, OCP, SCP, OTP so even if it fails shouldn With the 7900 XTX cards, the following is true: Sapphire Niro+ is overall the best. 32 GB DDR5 6000mhz. Call of Duty: Warzone. Sometimes, it won't turn back on until I've cycled the PSU (turn the PSU off, briefly power the PC With the 7900 XTX cards, the following is true: Sapphire Niro+ is overall the best. All of this to say you have a girlfriend. Doesn’t mean that it’s recommended to do so, 75W-125W of headroom is quite small. lara400_501. The 900w requirement is a 900w bronze which doesnt exist. 7900XTX with a 750W PSU? Managed to secure a Powercolour Hellhound White RX 7900 XTX through my work, but concerned my PSU might not be enough. r/gaming The unofficial but officially recognized Reddit community discussing the latest LinusTechTips, TechQuickie and Alongside 13600k CPU and XPG Core Reactor 750W Gold. A trusted PSU calculator said i would be able to I recently picked up a 7900 XTX hellhound from Amazon. I have a 750w Gold PSU and a 3800x. price might scale linearly with 7900 XT vs. Now that the next gen GPUs are here, would it be fine for me to get a 7900 XTX with my current CPU and power supply, or will I get bottlenecked or have power supply problems. I'll get the i7-14700K because it's just $18 more than the non-K version, even though I'm using a B760 board (so no OC), because why not. 335W). My 7900 xtx mostly draws the max power allowed. Can I comfortably upgrade to a i7 13700f and 7900 xtx with my current toughpower GF1 750W? I am not planning on doing anything overclocking related, the most I could possibly add may be 2 more fans and a 980 evo when I catch a good price. Prices include shipping, taxes, rebates, and discounts. Try capping your FPS. Current PSU I have is a Corsair AX760 760w 80 PLUS® PLATINUM It was the most high end 760w PSU I could find for future proofing years ago. PowerColor Hellhound Radeon RX 7900 XTX 24 GB Video Card. View community ranking In the Top 5% of largest communities on Reddit 7900 XTX on 750W Power Supply? AMD recommends 850W for this card, but would you realistically run into any problems at 750? 7900 xtx with 750w psu comments. I just got an EVGA 3080 FTW3 Ultra today and they recommend a 750w psu. Not great, not terrible. 150W between all components aside from GPU, and 350 from reference XTX. Eventhough everyone on reddit says I should have paid more and get the xtx. 99 @ Amazon. AlexzOP. Jan 20, 2023 · Today i just finally managed to order an Asrock 7900 XTX Phantom Gaming OC. And i have a 5900x 360mm aio 7 case fans, 64gb 3600mhz ram, 2 monitors, 1 tb MVME and 500GB sata Ssd. 7900XTX at 315W is more efficient than a 7900XT. Dec 12, 2022 · The absolute bare minimum for the RX 7900 XTX is going to be a 750W PSU. Watch Dogs: Legion. From what I've read the PSU recs are usually higher than needed and good quality PSUs can tolerate momentary spikes over their rated wattage. Its been a long time since I had and AMD gpu and I must say Im pleasantly surprised at how good Hi everyone, I've recently acquired a 7900 XTX Pulse by Sapphire. MSI Radeon RX 7900 XTX Gaming Trio Classic : $1348. RAM: 32GB Corsair LPX White 3200MHz. 1. 750W PSU enough for 7900XTX? Build Help. Pcpp tells you the wattage right there. All running on 5120x1440 Samsung G9. I wouldn't worry about going beyond that unless you plan to do overclocking or if you get a cpu with much higher power consumption like a 13700k/7900x or above. Sort by: Verdreht. I know they say 850w but Sapphire tends to recommend 100w high to be on the super safe side. 355 watts is quite a bit of power draw. 240mm CPU AIO + 2 fans. It needs 3 pcie power connectors since it's a little more power hungry especially if you wanna OC, the Nitro+ 6800xt only needs 2 pcie power connectors. I haven't had any shut downs while running 3dmark benchmarks. Hi all, I was looking to upgrade to a 7900XTX from a 5700XT but I was concerned about if my 750W EVGA Supernova GT would be up to par to be able to run the card in 1440p gaming and VR. I have a 5800x3d paired with a 7900XT using 355w with a 850w psu and it's fine. AMD Ryzen 7 7800X3D 4. 7900 XTX (including perf/watt and perf/Euro) – Almost no CPU limitation due to potent infrastructure and GPU-heavy scenes – Both IHVs sport more performance than at launch (~same level of benefit) Katrixerse. Nah, you're good. My belief is that it's the 750W PSU is not able to handle the draw spikes. My 7900XT when put at +15% power runs already at 400W so I expect XTX to go higher. Do you think it makes sense? I am afraid of ruining the GPU. the 7900XTX generally consumes about 350W. 1 comment. 10700k 135watts stock. Is it enough when for 7900xtx 800w psu is recomended? And amd have 3x8pin power connector. Do you reckon this would work even though they recommend 800W? Thanks in advance. I have the same RM750x, bought it around late 2016. There is a lot of Powercolor excessive coil whine complaints this generation, especially the Hellhound, so there is probably a higher chance of it being loud. I have a beQuiet Pure Power 700w, and according to PCPartPicker, the system totals 600w. 1,000w could be good for future proofing if you have a ten year warranty like I do. For clarification, that 450/500/580-600 is what would be pulled from the wall. The point OP is referring to is that the value curve is upside down with AMD and Nvidia this generation, when you have a product range, at the upper end any specific increase in quality is supposed to get increasingly expensive, it's definitely not the case with 4080 vs. I'm getting a PowerColor RX 7900 XTX Red Devil Overclocked and they recommend a 900w psu. Philadelphia 76ers. 750 is enough for XTX. I’m planning to upgrade my gpu to a Rx 7900 xtx pulse but im not sure if my psu can handle it. Get the Reddit app Scan this QR code to download the app now 7900 xtx works fine with 750w corsair psu gold . [deleted] Yes 750W is enough though there are better power supplies, Thermaltake Toughpower GF1 PE 750W / Deepcool PQ750M are both A tier (instead of B) with 3 more years of warranty for 130CAD. In short i have 750w bronze rated psu and got an upgrade from 4060ti to 7900xtx xfx. Is your PSU below that, not gonna be fun. My old spec was 12700k OC 5. Thermaltake Toughpower GF3 Series 80+ Gold Full Modular ATX 3. Join. well its seasonic. I have a 7900 XTX and had a 750w psu for most games it was good, but then I playing a game and It peaked over 400w and the whole pc turned off so i would recommend an 850w at least. Decided I’m better off spending 999 for a reference XTX whenever I could find one in stock. 750W is plenty enough for a 7800 XT, even if you power an i9 13900K at 253W. Lian Li LANCOOL 216 ATX Mid Tower Case. I was experiencing some microstuttering in more games than one. r/gaming. Even though the chart recommends with 750w I’m not so sure if I should dump my money on getting higher power supply. 1200W? Or would 750W be enough? I would gladly take any advices on getting correct size for the PSU. I’m currently running with sf 600w from Corsair with the ryzen 5600 and 2060. It s a 5800X3D 32GB 3600 RAM and 2 NVME SSDS allong with the RX 7900 XT all jammed into and NR200 case. uniq_username. CPU: I7-8700k Motherboard: Z370-A PRO GPU: Aorus GTX 1080 TI Extreme RAM: HyperX 32GB 4x8 Cooler: Corsair H115i PRO PSU: Cougar 750w STX 80+. Rest of system specs are: MB: ASUS PRIME Z790-P CPU: i5-13600K @ 5. 00 @ Skycomp Technology Case: Corsair 4000D Airflow ATX Mid Tower Case: $132. From the wall it pulls around 400W while gaming, 450W synthetic per my Kill-a-watt. So my problem is that i have already bought a 850W PSU which ive heard is enough for the 7900 XTX but on Asrock's website they recommend a 1000W PSU. I saw the insane fps boost of a 7900xtx and decided to pay the extra 200 for one instead of a 3080 but worried if my PSU could handle it since i have a 850w gold thoughpower thermaltake RGB psu. The recommendations are greatly overdone as long as its a gold or platin certified at least 600w and the CPU isn't overclocked u are probably save. 00 @ BPC Technology Case Fan The current RDNA3 cards don't support any power states on memory apart from sleep (0 GT/s) and full power (20 GT/s), and since GDDR6 is quite power hungry (though not as bad as GDDR6X) the power usage is very high. I would have to restart my PC every time in order for Adrenalin to work again. Subscribe to never miss Radeon and AMD news. Just be sure to buy a reputable brand that will shut itself off if the draw gets too high into burnout territory. The 750W should be fine and an 850W power supply will be plenty. If you had a newer i9 such as the 13900k that would probably not have been enough. Most likely fine tho. That should leave plenty of room for the 7900xtx with an 850w psu. I'd just be a bit concerned about the bottleneck you may create, the 7900xtx is a very strong GPU and requires also the CPU to deliver the frames to it. Build Upgrade. Motherboard NZXT N7 Z690. • 10 mo. The 7900 XT, at least, is on the lower side of 300W. We've only heard specs for the reference model which has a TBP of 355W, whereas the TBP of the (reference) 6800XT is 300W, so only 55W more. Gaming resolution would be 1440p 144hz. I’m also getting conflicting answers but they’re saying 750watt psu is the bare minimum. You could have a potential fire hazard on your hands at worst or reduced performance stability at best. I paired it up with an existing 3600 and a Seasonic focus 650 watt psu. Hello! I decided to upgrade my GPU to either RX 7900 XT or 7900 XTX, specifically Sapphire Pulse version, for high refresh rate 1440p gaming. My psu only have 2x8pin connector, i think?. IIRC AMD mentioned in the announcement that it worked to reduce power 850w should be fine. However here on TechPowerUp's website they recommend a 750W, now im a bit confused. Idle power usage is TBP 60W with a 3440x1440 monitor @ 144Hz. DampeIsLove. 00 @ Mwave Australia Power Supply: Corsair RM850x (2021) 850 W 80+ Gold Certified Fully Modular ATX Power Supply: $185. I have been running with the SF600 for a couple months now and no issues at all. The CPU is at 30% while the graphics card Honestly it should be fine. I have a 750w seasonic and I want to upgrade to 7900xtx and 5800x3d. 2 GHz 8-Core Processor. 850w is enough. The 7900XT pulls about 300W under load. Los Angeles Lakers. Silent SFX power supply (PSU) 600W / 650W / 750W Jan 30, 2024 · Based on our research, exploration, and analysis, we will provide our Recommended Power Supplies for RX 7900 XTX GPUs, which can meet your power draw needs. You should be fine. (I currently have a 2600x and a Rx5700 xt) This review uses the 4090 and doesn't have the 8700K, but expect it to perform similarly to a 10400F, maybe slightly better. Which would you recommend TT or Deepcool? Heya, I have a 5800X3D and a 7900 XTX Pulse. tg qf uw ol ap ls mm nf vw sy