Intrepid PC builder fights RAM crunch by building DDR3 system that runs Cyberpunk 2077 at 60 FPS — Core i7-4790K, RTX 2060 Super, and 32GB of DDR3 would cost just $300
32GB of used DDR3 can be had for as little as $50-$80 on eBay
With DDR5 pricing increasing seemingly daily, some gamers are flocking to older platforms that support older memory types to escape the DRAM shortage, even going as far back as rebuilding old DDR3-supported platforms. RandomGaminginHD, aware of this problem, published a video benchmarking Intel's now ancient Core i7-4790K paired with 32GB of DDR3 memory, to see how a system like this would perform in 2026. Despite its age, he found the old Haswell quad-core was capable of playing several modern AAA games today at 60 FPS.
The full system included an i7-4790K overclocked to 4.6GHz, 32GB of DDR3 running at 1866 MHz, an Asus Z97 motherboard, and an RTX 2060 Super. The YouTuber claimed that he bought 32GB of DDR3 RAM for just $40 worth, which is almost a third of the price compared to what a single 4800MT/s 8GB DDR5 stick costs today.
The YouTuber ran the i7-4790K powered setup in eight modern titles: Baldur's Gate 3, Battlefield 6, Counter-Strike 2, Cyberpunk 2077, Fortnite, GTA 5 Enhanced, Kingdom Come Deliverance 2, and Red Dead Redemption 2. Baldur's Gate 3 ran at 57.9 FPS average, Battlefield 6 - 69.7 FPS average, Counter-Strike 2 - 117.9 FPS average, Cyberpunk 2077 - 59.8 FPS average, Fortnite - 115.2 FPS average, GTA 5 Enhanced - 69.6 FPS average, Kingdom Come Deliverance 2 - 72.2 FPS average, Red Dead Redemption 2 - 72.3 FPS average. All games were benchmarked at medium settings and 1080p resolution, except for a couple of the lighter games (such as GTA V Enhanced), which were run at higher settings. DLAA was also engaged for most of the games to take advantage of the extra GPU headroom available since the 4790K was bottlenecking the 2060 Super.
Games | FPS (avg) | FPS (1% lows) | Graphics Settings, Resolution |
Baldur's Gate 3 | 57.9 | 31.7 | High, 1080p, DLAA |
Battlefield 6 | 69.7 | 46.2 | Medium, 1080p DLAA |
Counter-Strike 2 | 117.9 | 50.4 | High, 1080p, 4x MSAA |
Cyberpunk 2077 | 59.8 | 35.4 | High preset, high textures, medium crowds, 1080p |
Fortnite | 115.2 | 41 | Medium, 1080p, TAA |
GTA V Enhanced | 69.6 | 50 | Very High RT, 1080p, DLAA |
Kingdom Come Deliverance 2 | 72.2 | 43.4 | High, 1080p, SMAA 2TX |
Red Dead Redemption 2 | 72.3 | 51.7 | Ultra Textures, all else medium, TAA medium, 1080p |
RandomGamingInHD's benchmarks prove that hardware from 12 years ago can still provide a playable gaming experience, even on modern AAA games, as long as you have an adequate GPU installed. Granted, the 1% lows leave much to be desired, but lowering graphics settings further would help alleviate this problem (at least partially).
The best part is that a system like this is relatively affordable given today's memory pricing. If you want to build a system with these specs, you can find used i7-14790Ks for as little as $60-$80, and a lower-trim RTX 2060 Super 8GB for as little as $150 on eBay. Used DDR3 memory is also ridiculously cheap on eBay, with a set of four 8GB sticks (32GB total) costing around $70 - $120. Counting a Z97 motherboard, cheap SSD, case, and PSU, you likely could build a full-blown 4790K/2060 Super gaming PC from scratch for less than $600 using used parts. For perspective, that's less money than what a 64GB DDR5 dual-channel kit costs today.
A system like this might be the only way many PC gamers on a strict budget can get into the PC gaming world if they don't already own a decent system. DDR5 prices aren't expected to go down until 2028, and even then, prices aren't guaranteed to drop quickly.
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Aaron Klotz is a contributing writer for Tom’s Hardware, covering news related to computer hardware such as CPUs, and graphics cards.
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mitch074 Wow - I guess that my Core i5 4670K@4GHz that can run Black Myth:Wukong in 1440p with Medium details and only a bit of FSR on a Radeon RX480 8Gb@1.3GHz would be worth an article too, especially since I managed to enable resizable BAR on it ?Reply -
Notton Yeah, I was about to ask...Reply
How would you enable resizable BAR on a Z97? A modded BIOS? if so, which mobos have that?
Is it running Win10? Linux? Z97 doesn't have TPM2.0 required by Win11, so it's going to require some workarounds either way.
Z97 is only capable of PCIe 3.0, further limiting modern GPUs.
Z97 has a mix of mSATA, SATA Express, and NGFF (slow NVMe) slots, not all of which exist concurrently on the mobo, so your safest bet is getting a SATA SSD... -
rluker5 5775c is faster, but pricier and generally more finicky for stability and performance. 4770k is cheaper, but lots have bad TIM on the die and delidding helps but many don't want to go through the trouble. And the best DDR3: 2400c10 is expensive. None of these options will get you smooth 60 fps in Dogtown with any GPU though. But they are still good for a lot of games at 60 fps, probably most.Reply -
rluker5 Reply
I was also curious so I checked and here is a lead, but whether it will pan out is unknown, maybe when I'm bored I'll look more into it: https://www.techspot.com/news/101768-rebaruefi-utility-can-enable-resizable-bar-older-gaming.htmlAnd pcie to m.2 adapters can get you faster SSD performance (and most still will not boot from NVME on many Z97 boards but will show up as available storage), but you will either settle for chipset pcie2 or split the 16 gen 3 if you don't have one of the PLX motherboards. Safest to go with SATA and you don't lose noticeable performance in most scenarios.Notton said:Yeah, I was about to ask...
How would you enable resizable BAR on a Z97? A modded BIOS? if so, which mobos have that?
Is it running Win10? Linux? Z97 doesn't have TPM2.0 required by Win11, so it's going to require some workarounds either way.
Z97 is only capable of PCIe 3.0, further limiting modern GPUs.
Z97 has a mix of mSATA, SATA Express, and NGFF (slow NVMe) slots, not all of which exist concurrently on the mobo, so your safest bet is getting a SATA SSD...