EPYC 7543P
Performance
Description
We need your help: we don't have results in all modes. If you have a 7543P and want to help us to complete the stats, you just have to run the benchmark at stock frequency (no oc) in modes FPU, SSE, AVX, and validate the results. You don't have to register and the whole process will take less than 3 minutes per mode.
The EPYC 7543P is a cpu manufactured by AMD that was released on March 2021. This model has 32 Milan cores with Simultaneous MultiThreading (SMT), runs at 2800 MHz as base frequency and has a a thermal design power of 225 W.
Zen 3 uses TSMC’s 7nm process, still uses the AM4 socket and has up yo 32MB of L3 cache per CCX.
The EPYC 7543P is a cpu manufactured by AMD that was released on March 2021. This model has 32 Milan cores with Simultaneous MultiThreading (SMT), runs at 2800 MHz as base frequency and has a a thermal design power of 225 W.
Zen 3 uses TSMC’s 7nm process, still uses the AM4 socket and has up yo 32MB of L3 cache per CCX.
Specs
Official name
AMD EPYC 7543P 32-Core Processor
CPUID
a00f11
Core
Milan
Architecture
Base frecuency
2.8 GHz
Boost frecuency
3.7 GHz
Socket
SP3
Cores/Threads
32/64
TDP
225 W
Cache L1 (d+i)
32x32+32x32 kB
Cache L2
32x512 kB
Cache L3
8x32768 kB
Release date
March 2021
Mean monothread perf.
63.88k points
Mean multithread perf.
228.36k points
AVX2 optimized benchmark
The benchmark in mode III (AVX2), like AVX1, is optimized to used 256 bits registers beside the second version of the Advanced Vector Extensions (AVX). The first AVX2 compatible CPU was released in 2013.
Monothread
Multithread
Test#1 (Integers)
17.98k
70.55k (x3.9)
Test#2 (FP)
18.75k
86.49k (x4.6)
Test#3 (Generic, ZIP)
8.69k
35.51k (x4.1)
Test#1 (Memory)
18.45k
35.81k (x1.9)
TOTAL
63.88k
228.36k (x3.6)
RAM models tested along with this CPU
Model
Type
Frequency
Size
Monothread performance graph
Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.
Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.
Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.
Test#1 (Integers) [% vs time]
Test#2 (FP) [% vs time]
Test#3 (Generic, ZIP) [% vs time]
Test#1 (Memory) [% vs time]
Multithread performance graph
Multithread graphs measure the performance against a heavy load during certain time.
If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.
If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.
Test#1 (Integers) [% vs time]
Test#2 (FP) [% vs time]
Test#3 (Generic, ZIP) [% vs time]
Test#1 (Memory) [% vs time]
Similar CPUs to EPYC 7543P
Blade EPYC 7543P (This model)
Mode AVX2 monothread [63.88k points]
Mode AVX2 multithread [228.36k points]
Mode AVX2 monothread [45.05k points -29.47%]
Mode AVX2 multithread [226.69k points -0.73%]
Mode AVX2 monothread [50.1k points -21.57%]
Mode AVX2 multithread [205.89k points -9.84%]
Mode AVX2 monothread [69.9k points +9.43%]
Mode AVX2 multithread [376.22k points +64.75%]
Mode AVX2 monothread [66.9k points +4.73%]
Mode AVX2 multithread [283.47k points +24.13%]
Mode AVX2 monothread [52.35k points -18.05%]
Mode AVX2 multithread [198.38k points -13.13%]
Mode AVX2 monothread [124.47k points +94.86%]
Mode AVX2 multithread [1419.61k points +521.65%]
AVX2 mode comparison
Monothread integers operations
Model
Score
AMD EPYC 7543P
17.98k
This model
Multithread integers operations
Model
Score
AMD EPYC 7543P
70.55k
This model
Monothread floating point operations
Model
Score
AMD EPYC 7543P
18.75k
This model
Multithread floating point operations
Model
Score
AMD EPYC 7543P
86.49k
This model
Monothread generic test (Zip compression)
Model
Score
AMD EPYC 7543P
8.69k
This model
Multithread generic test (Zip compression)
Model
Score
AMD EPYC 7543P
35.51k
This model
Monothread memory performance
Model
Score
AMD EPYC 7543P
18.45k
This model
Multithread memory performance
Model
Score
AMD EPYC 7543P
35.81k
This model
Hardlimit Benchmark Central - Ver. 3.11.4