The AMD Ryzen 9 7900, Ryzen 7 7700, and Ryzen 5 7600 Review: Zen 4 Efficiency at 65 Watts
by Gavin Bonshor on January 9, 2023 9:00 AM ESTGaming Performance: 1440p
In our Ryzen 7000 series review, we saw users commenting about testing games for CPU reviews at 1440p, so we have duly obliged here. Those interested in 1440p performance with minimal image quality – particularly the esports crowd – will be glad to know that we will be testing at this resolution going forward into 2023 and beyond.
We are using DDR5 memory on the Ryzen 7000 series 65 W SKUs, as well as the other Ryzen 7000 processors tested, at the following settings:
- DDR5-5600B CL46 - Intel 13th Gen
- DDR5-5200 CL44 - Ryzen 7000
- DDR5-4800 (B) CL40 - Intel 12th Gen
All other CPUs such as Ryzen 5000 and 3000 were tested at the relevant JEDEC settings as per the processor's individual memory support with DDR4.
Civilization VI
Borderlands 3
Grand Theft Auto V
Red Dead Redemption 2
F1 2022
Hitman 3
Total War: Warhammer 3
We noticed some discrepancies in our Cyberpunk 2077 testing at 1440p and 4K; we will publish these results once we identify the issue. We plan to re-test the affected CPUs over the coming week and will update this review with the aforementioned graphs when/if we can resolve the issue.
Focusing on the rest of our results at 1440p, and with our AMD Radeon RX 6950 XT doing most of the grunt work, the Ryzen 7000 65 W series processors performed very well; without much variation between the rest of the chips on test, meaning that we have hit a bottleneck.
This means that users looking to pair the Ryzen 9 7900, Ryzen 7 7700, and Ryzen 5 7600 processors with a high-performance GPU can viably game at 1440p, as gaming at this resolution is more dependent on graphical power than CPU power.
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iRacer - Wednesday, February 1, 2023 - link
How do you get V-Ray benchmark values which are 35 to 50% higher than anything that can be seen on the results page?What version of the benchmark are you using?
leavenfish - Sunday, February 5, 2023 - link
Ummm....don't think he ever did the testing update he said he would try to do (but was busy) the weekened after the article came out?Gavin Bonshor - Monday, February 6, 2023 - link
It's coming, don't worry.Gavin Bonshor - Monday, February 6, 2023 - link
It isn't the latest iteration. It's the previous version (4). The critical area to consider is the consistency of the results within the same version.Of course, we will update this benchmark in our next wave to the latest version. If we did this for every benchmark, I would spend 100% of my time testing and 0% writing.
blueryu - Tuesday, February 7, 2023 - link
I'd like to know the idle power consumption of the CPUs. Apparently there is quite a difference at idle between the latest AMD and Intel options but can't seem to find much in the way of tests.