AMD EPYC 7543 32-Core

The AMD EPYC 7543 32-Core is a 32 core and 64 thread processor configuration with 2.8GHz clock speed and 256MB L3 cache. The AMD EPYC 7543 32-Core is a "Zen 3" processor. Some of the prominent capabilities of the processor include SSE 4.2 + AVX + AVX2 + AES + VAES + AMD SVM + FMA + RdRand + FSGSBASE + BMI2. This processor has been found on OpenBenchmarking.org since Q2'2021 and found in approximately 7,948 results on OpenBenchmarking.org.

Compare The AMD EPYC 7543 32-Core Against Other CPUs.

Below is a generalized look at the performance across various test profiles and where relevant the different test profile options exposed for a high-level look at the performance compared to all available public test results on OpenBenchmarking.org. Of the 125 test profiles the overall rank was approximately in the 66th percentile.

rodinia   96th Percentile
x264   95th Percentile
ai-benchmark   95th Percentile
kvazaar   95th Percentile
build-gdb   95th Percentile
natron   94th Percentile
yafaray   94th Percentile
cloverleaf   92nd Percentile
compress-xz   91st Percentile
build-php   91st Percentile
compress-lz4   91st Percentile
encode-mp3   90th Percentile
c-ray   90th Percentile
cassandra   90th Percentile
numenta-nab   90th Percentile
sysbench   90th Percentile
john-the-ripper   89th Percentile
mnn   88th Percentile
apache   88th Percentile
phpbench   87th Percentile
povray   87th Percentile
openssl   87th Percentile
blosc   87th Percentile
encode-flac   86th Percentile
x265   86th Percentile
build2   86th Percentile
n-queens   85th Percentile
radiance   85th Percentile
primesieve   84th Percentile
coremark   84th Percentile
onednn   84th Percentile
build-gcc   84th Percentile
jpegxl-decode   84th Percentile
pybench   83rd Percentile
graphics-magick   83rd Percentile
ffmpeg   83rd Percentile
tensorflow-lite   82nd Percentile
plaidml   79th Percentile
build-ffmpeg   79th Percentile
basis   79th Percentile
m-queens   78th Percentile
numpy   78th Percentile
stockfish   78th Percentile
npb   77th Percentile
tachyon   76th Percentile
build-godot   76th Percentile
mrbayes   75th Percentile
aircrack-ng   75th Percentile
nginx   75th Percentile
compress-7zip   75th Percentile
appleseed   74th Percentile
sqlite-speedtest   74th Percentile
montage   74th Percentile
build-erlang   74th Percentile
brl-cad   74th Percentile
helsing   73rd Percentile
pjsip   73rd Percentile
rays1bench   72nd Percentile
svt-hevc   72nd Percentile
toktx   72nd Percentile
himeno   71st Percentile
amg   70th Percentile
etcpak   70th Percentile
vpxenc   70th Percentile
stress-ng   70th Percentile
build-gem5   70th Percentile
ospray   69th Percentile
embree   69th Percentile
namd   69th Percentile
ngspice   69th Percentile
svt-av1   68th Percentile
espeak   68th Percentile
synthmark   68th Percentile
build-llvm   68th Percentile
xmrig   68th Percentile
financebench   66th Percentile
mt-dgemm   65th Percentile
oidn   63rd Percentile
askap   63rd Percentile
avifenc   63rd Percentile
build-linux-kernel   63rd Percentile
openvkl   62nd Percentile
cpuminer-opt   62nd Percentile
gnupg   61st Percentile
gromacs   61st Percentile
lulesh   60th Percentile
deepsparse   60th Percentile
luxcorerender   59th Percentile
encode-wavpack   59th Percentile
pennant   59th Percentile
botan   59th Percentile
keydb   59th Percentile
minibude   59th Percentile
rnnoise   57th Percentile
quantlib   57th Percentile
build-nodejs   57th Percentile
securemark   57th Percentile
hmmer   56th Percentile
simdjson   56th Percentile
openradioss   55th Percentile
pyperformance   54th Percentile
lammps   54th Percentile
blender   54th Percentile
tjbench   52nd Percentile
nekrs   52nd Percentile
lczero   51st Percentile
compress-zstd   50th Percentile
luaradio   48th Percentile
incompact3d   48th Percentile
toybrot   46th Percentile
tensorflow   46th Percentile
openvino   45th Percentile
cryptsetup   44th Percentile
relion   41st Percentile
tnn   41st Percentile
ecp-candle   40th Percentile
renaissance   39th Percentile
graph500   36th Percentile
openfoam   32nd Percentile
nwchem   31st Percentile
gnuradio   31st Percentile
pgbench   29th Percentile
ncnn   28th Percentile
liquid-dsp   21st Percentile
wrf   14th Percentile

To find individual public OpenBenchmarking.org results matching this component, use the integrated Google site search page.


processor	: 0
vendor_id	: AuthenticAMD
cpu family	: 25
model		: 1
model name	: AMD EPYC 7543 32-Core Processor
stepping	: 1
microcode	: 0xa001119
cpu MHz		: 1500.000
cache size	: 512 KB
physical id	: 0
siblings	: 64
core id		: 0
cpu cores	: 32
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 16
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 invpcid_single hw_pstate sme ssbd mba sev ibrs ibpb stibp vmmcall sev_es fsgsbase bmi1 avx2 smep bmi2 erms invpcid cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr rdpru wbnoinvd amd_ppin arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold v_vmsave_vmload vgif umip pku ospke vaes vpclmulqdq rdpid overflow_recov succor smca fsrm
bugs		: sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass
bogomips	: 5600.15
TLB size	: 2560 4K pages
clflush size	: 64
cache_alignment	: 64
address sizes	: 43 bits physical, 48 bits virtual
power management: ts ttp tm hwpstate cpb eff_freq_ro [13] [14]
Architecture:                    x86_64
CPU op-mode(s):                  32-bit, 64-bit
Byte Order:                      Little Endian
Address sizes:                   43 bits physical, 48 bits virtual
CPU(s):                          64
On-line CPU(s) list:             0-63
Thread(s) per core:              2
Core(s) per socket:              32
Socket(s):                       1
NUMA node(s):                    4
Vendor ID:                       AuthenticAMD
CPU family:                      25
Model:                           1
Model name:                      AMD EPYC 7543 32-Core Processor
Stepping:                        1
Frequency boost:                 enabled
CPU MHz:                         1500.000
CPU max MHz:                     3737.8899
CPU min MHz:                     1500.0000
BogoMIPS:                        5600.15
Virtualization:                  AMD-V
L1d cache:                       1 MiB
L1i cache:                       1 MiB
L2 cache:                        16 MiB
L3 cache:                        256 MiB
NUMA node0 CPU(s):               0-7,32-39
NUMA node1 CPU(s):               8-15,40-47
NUMA node2 CPU(s):               16-23,48-55
NUMA node3 CPU(s):               24-31,56-63
Vulnerability Itlb multihit:     Not affected
Vulnerability L1tf:              Not affected
Vulnerability Mds:               Not affected
Vulnerability Meltdown:          Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp
Vulnerability Spectre v1:        Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2:        Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP always-on, RSB filling
Vulnerability Srbds:             Not affected
Vulnerability Tsx async abort:   Not affected
Flags:                           fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 invpcid_single hw_pstate sme ssbd mba sev ibrs ibpb stibp vmmcall sev_es fsgsbase bmi1 avx2 smep bmi2 erms invpcid cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr rdpru wbnoinvd amd_ppin arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold v_vmsave_vmload vgif umip pku ospke vaes vpclmulqdq rdpid overflow_recov succor smca fsrm