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 ESTCPU Benchmark Performance: Legacy Tests
In order to gather data to compare with older benchmarks, we are still keeping a number of tests under our ‘legacy’ section. This includes all the former major versions of CineBench (R15, R11.5, R10) as well as Geekbench 4 and 5. We won’t be transferring the data over from the old testing into Bench, otherwise, it would be populated with 200 CPUs with only one data point, so it will fill up as we test more CPUs like the others.
We are using DDR5 memory on the 12th and 13th Gen Core parts, as well as the Ryzen 7000 series, 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.
Legacy
Our legacy tests are quite outdated, or they aren't a good fit for other sections in our CPU reviews. Still, the Ryzen 7000 65 W CPUs perform well, and trade blows with various SKUs; the AMD Ryzen 9 7900 at 65 W is out performing the Intel Core i5-12600K and is trading blows with the Core i7-12700K, which is still impressive.
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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.