AMD EPYC 7662 64-Core

The AMD EPYC 7662 64-Core is a 64 core and 128 thread processor configuration with 2GHz clock speed and 256MB L3 cache. The AMD EPYC 7662 64-Core is a "Zen 2" processor. Some of the prominent capabilities of the processor include SSE 4.2 + AVX + AVX2 + AES + AMD SVM + FMA + RdRand + FSGSBASE + BMI2. This processor has been found on OpenBenchmarking.org since Q3'2020 and found in approximately 7,062 results on OpenBenchmarking.org.

Compare The AMD EPYC 7662 64-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 106 test profiles the overall rank was approximately in the 60th percentile.

compress-7zip ^{100th Percentile}

openssl ^{99th Percentile}

sunflow ^{98th Percentile}

stockfish ^{97th Percentile}

plaidml ^{97th Percentile}

john-the-ripper ^{96th Percentile}

stress-ng ^{96th Percentile}

indigobench ^{96th Percentile}

c-ray ^{94th Percentile}

xsbench ^{93rd Percentile}

n-queens ^{92nd Percentile}

v-ray ^{92nd Percentile}

gromacs ^{92nd Percentile}

ttsiod-renderer ^{91st Percentile}

asmfish ^{91st Percentile}

povray ^{90th Percentile}

rocksdb ^{90th Percentile}

build-linux-kernel ^{90th Percentile}

basis ^{90th Percentile}

tensorflow-lite ^{90th Percentile}

cloverleaf ^{90th Percentile}

parboil ^{89th Percentile}

svt-av1 ^{89th Percentile}

perl-benchmark ^{87th Percentile}

mlpack ^{87th Percentile}

build-imagemagick ^{86th Percentile}

compress-xz ^{86th Percentile}

graphics-magick ^{86th Percentile}

luxcorerender ^{86th Percentile}

pgbench ^{86th Percentile}

m-queens ^{85th Percentile}

tungsten ^{84th Percentile}

build-ffmpeg ^{84th Percentile}

ospray ^{80th Percentile}

npb ^{79th Percentile}

encode-mp3 ^{78th Percentile}

build-llvm ^{78th Percentile}

rodinia ^{77th Percentile}

mt-dgemm ^{75th Percentile}

rays1bench ^{75th Percentile}

namd ^{75th Percentile}

byte ^{74th Percentile}

smallpt ^{74th Percentile}

phpbench ^{73rd Percentile}

build2 ^{73rd Percentile}

arrayfire ^{71st Percentile}

ai-benchmark ^{71st Percentile}

dolfyn ^{70th Percentile}

bullet ^{70th Percentile}

build-php ^{69th Percentile}

aobench ^{67th Percentile}

build-godot ^{67th Percentile}

pennant ^{67th Percentile}

ocrmypdf ^{65th Percentile}

redis ^{64th Percentile}

amg ^{64th Percentile}

encode-flac ^{63rd Percentile}

numenta-nab ^{63rd Percentile}

mafft ^{63rd Percentile}

dcraw ^{61st Percentile}

compress-gzip ^{61st Percentile}

askap ^{61st Percentile}

dacapobench ^{60th Percentile}

appleseed ^{60th Percentile}

rawtherapee ^{58th Percentile}

himeno ^{57th Percentile}

scikit-learn ^{57th Percentile}

hpcg ^{57th Percentile}

lulesh ^{57th Percentile}

nwchem ^{57th Percentile}

influxdb ^{56th Percentile}

pybench ^{54th Percentile}

fftw ^{53rd Percentile}

deepspeech ^{53rd Percentile}

build-gdb ^{53rd Percentile}

libraw ^{52nd Percentile}

compress-lz4 ^{51st Percentile}

hugin ^{50th Percentile}

x265 ^{50th Percentile}

scimark2 ^{48th Percentile}

openfoam ^{47th Percentile}

build-apache ^{45th Percentile}

crafty ^{43rd Percentile}

luajit ^{43rd Percentile}

caffe ^{41st Percentile}

hint ^{40th Percentile}

pyperformance ^{40th Percentile}

synthmark ^{39th Percentile}

octave-benchmark ^{38th Percentile}

swet ^{37th Percentile}

sqlite-speedtest ^{37th Percentile}

gegl ^{37th Percentile}

webp ^{36th Percentile}

git ^{35th Percentile}

tnn ^{34th Percentile}

rnnoise ^{33rd Percentile}

numpy ^{29th Percentile}

ngspice ^{29th Percentile}

go-benchmark ^{28th Percentile}

espeak ^{27th Percentile}

financebench ^{27th Percentile}

wireguard ^{26th Percentile}

polyhedron ^{24th Percentile}

montage ^{24th Percentile}

keydb ^{23rd Percentile}

gimp ^{19th 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	: 23
model		: 49
model name	: AMD EPYC 7662 64-Core Processor
stepping	: 0
microcode	: 0x830101c
cpu MHz		: 1496.974
cache size	: 512 KB
physical id	: 0
siblings	: 128
core id		: 0
cpu cores	: 64
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 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 hw_pstate sme ssbd mba sev ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 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 arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif umip rdpid overflow_recov succor smca
bugs		: sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass
bogomips	: 3992.40
TLB size	: 3072 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):                          128
On-line CPU(s) list:             0-127
Thread(s) per core:              2
Core(s) per socket:              64
Socket(s):                       1
NUMA node(s):                    1
Vendor ID:                       AuthenticAMD
CPU family:                      23
Model:                           49
Model name:                      AMD EPYC 7662 64-Core Processor
Stepping:                        0
Frequency boost:                 enabled
CPU MHz:                         1497.019
CPU max MHz:                     2000.0000
CPU min MHz:                     1500.0000
BogoMIPS:                        3992.40
Virtualization:                  AMD-V
L1d cache:                       2 MiB
L1i cache:                       2 MiB
L2 cache:                        32 MiB
L3 cache:                        256 MiB
NUMA node0 CPU(s):               0-127
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 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 hw_pstate sme ssbd mba sev ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 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 arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif umip rdpid overflow_recov succor smca