AMD EPYC 7543P Benchmark

AMD EPYC 7543P Processor benchmark, specs and release date - 3 GHz 32 core AMD EPYC 7003 Series CPU rating. Is the EPYC 7543P good for gaming?

CPU Benchmark Score

111 %
Amazing score from 1 sample
High uncertainty
17th of 1,233
1,105th of 1,233
1 benchmarks

CPU benchmarks

Here are the performance results of this CPU in both the hardwareDB Benchmark and other benchmark utilities. Synthetic tests are an estimation of real-world performance using consistent and repeatable benchmarks.



111 %


Very Good

56 %



132 %

Heavy Workloads


145 %

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Compare these benchmarks and specs using our CPU Comparison Tool

CPU Comparison

The AMD EPYC 7543P compared against popular alternatives. Compare against more CPUs with our CPU Comparison Tool.

Intel Core i7-12700KF
118 %
Intel Core i7-12700K
117 %
111 %
AMD Ryzen 9 5950X
106 %
Intel Core i9-12900F
100 %
AMD Ryzen 9 3900XT
84 %
70 %


Clock Speed 2.8 GHz
Turbo Speed 3.7 GHz
Cores 32
Threads 64
L1 Cache 2048 KiB
L2 Cache 16384 KiB
L3 Cache 256 MiB
PCIe Revision 4
Family EPYC 7003 Series
Memory Type DDR4
Memory Channels 8
Release Date 2021-03-15
Has Unlocked Multiplier No
TDP 225 W


The EPYC 7543P is a 32 core CPU from AMD released in 2021. This chip has an amazing overall score at 111% in our CPU benchmark. Our gaming benchmark shows that this CPU is a very good processor for gaming, with a score of 56%. As for multitasking and heavy workloads, the EPYC 7543P scores 132% and 145% respectively. Indeed, this is an incredible rating for very heavy workloads.

The EPYC 7543P has 32 cores and 64 threads. This CPU makes use of simultaneous multithreading technology to improve performance on parallel tasks. Each physical CPU core is divided into multiple logical processors. This AMD CPU has a clock speed of 2.8 GHz and a turbo speed of 3.7 GHz : a higher clock speed that can be reached when thermals and power delivery allow. This CPU has a locked multiplier, so you are not able to overclock it beyond this frequency.

As for memory, the EPYC 7543P makes use of DDR4 memory. The faster the memory, the better. Faster memory means that the CPU doesn't have to wait to get the data it needs. Furthermore, this chip can handle up to 8 channels of RAM, a multichannel memory architecture allows for higher data transfer between the CPU and the memory. However, to take advantage of this, you must have enough memory slots filled.

In terms of cache, the EPYC 7543P has 2048 KiB of level 1 cache, 16 MiB of level 2 cache and 256 MiB of level 3 cache. This is a fast memory located close to the processor, which stores copies of frequently used data from main memory.

This CPU has fast connectivity with support for PCI-Express Gen 4. The faster the PCIe link, the better. This allows for better performance with GPUs and NVME SSDs.

Power and thermals for the AMD EPYC 7543P CPU are a TDP (Thermal Design Power) of 225 watts. This measures the amount of heat the processor produces when running at full load. This isn't a measure of power consumption, but it's good estimate.

To figure out your PCs processor specs and performance, download our free CPU Benchmark utility.


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