CyberPowerPC Gamer Supreme Gaming Desktop: Ryzen 7 9800X3D, RTX 5070, 32GB DDR5, 2TB SSD $1749.99

imnobody

Jul 26, 2025 7:31 AM

714 Comments

Joined Aug 2009

imnobodyJul 26, 2025 7:31 AM

714 Comments

Cyberpower told me they use CL38 ram on all of the builds I asked them for with 9800x3d + 5070 models/variants. CL30 is the sweet spot for gaming and gives you higher lows for FPS (better for 1080p competitive gamers, doesn't really matter for others). Also, it should at least be a 5070 TI. The system is probably fine but I would hold out for 5070 TI deals which gives you more future proofing. The RAM can always be replaced for 1080p competitive gaming.

AI info:Accuracy: This is largely accurate, especially for competitive gaming at 1080p. Lower CAS Latency (e.g., CL30) reduces memory access times, which can improve frame time consistency and minimum FPS (the "lows") in CPU-bound scenarios like 1080p gaming. The Ryzen 7 9800X3D, with its 3D V-Cache, is particularly sensitive to memory performance because its large cache works best when paired with fast, low- latency RAM to minimize bottlenecks in data transfer. Studies and benchmarks (e.g., from TechSpot or GamersNexus) show that tighter timings like CL30 at 6000MHz can yield 5-15% better performance in CPU-limited games compared to CL38, especially in 1% low FPS metrics critical for competitive gaming.

Context: The performance difference between CL38 and CL30 depends on the game and resolution. At 1080p, where the CPU and RAM are more likely to be the bottleneck, CL30 can noticeably improve smoothness. At 1440p or 4K, the GPU (e.g., RTX 5070 or 5070 Ti) takes on more of the workload, reducing the impact of RAM latency. For competitive gamers, CL30 is indeed a sweet spot for DDR5 at 6000- 640OMHz, balancing cost and performance.

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Jul 26, 2025 7:41 PM

7.9K Comments

Joined Sep 2014

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Jul 26, 2025 7:41 PM

7.9K Comments

Quote from imnobody

:

Cyberpower told me they use CL38 ram on all of the builds I asked them for with 9800x3d + 5070 models/variants. CL30 is the sweet spot for gaming and gives you higher lows for FPS (better for 1080p competitive gamers, doesn't really matter for others). Also, it should at least be a 5070 TI. The system is probably fine but I would hold out for 5070 TI deals which gives you more future proofing. The RAM can always be replaced for 1080p competitive gaming.AI info:Accuracy: This is largely accurate, especially for competitive gaming at 1080p. Lower CAS Latency (e.g., CL30) reduces memory access times, which can improve frame time consistency and minimum FPS (the "lows") in CPU-bound scenarios like 1080p gaming. The Ryzen 7 9800X3D, with its 3D V-Cache, is particularly sensitive to memory performance because its large cache works best when paired with fast, low- latency RAM to minimize bottlenecks in data transfer. Studies and benchmarks (e.g., from TechSpot or GamersNexus) show that tighter timings like CL30 at 6000MHz can yield 5-15% better performance in CPU-limited games compared to CL38, especially in 1% low FPS metrics critical for competitive gaming.Context: The performance difference between CL38 and CL30 depends on the game and resolution. At 1080p, where the CPU and RAM are more likely to be the bottleneck, CL30 can noticeably improve smoothness. At 1440p or 4K, the GPU (e.g., RTX 5070 or 5070 Ti) takes on more of the workload, reducing the impact of RAM latency. For competitive gamers, CL30 is indeed a sweet spot for DDR5 at 6000- 640OMHz, balancing cost and performance.

agreed. the 5070 TI version of this will likely be this price by Black Friday, so it's worth waiting if you don't need one immediately. More broadly, GPU prices are falling back down to reality, so we may even see some below MSRP by BF.

bofuknjanglez

Jul 27, 2025 2:51 AM

440 Comments

Joined Feb 2010

bofuknjanglezJul 27, 2025 2:51 AM

440 Comments

Yes, I'd be all over this if it was a 9070 Xt.

CyberPowerPC Gamer Supreme Gaming Desktop: Ryzen 7 9800X3D, RTX 5070, 32GB DDR5, 2TB SSD $1749.99

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