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 128 test profiles the overall rank was approximately in the 59th percentile.

compress-7zip   100th Percentile
y-cruncher   100th Percentile
compress-zstd   99th Percentile
darktable   99th Percentile
sunflow   98th Percentile
openssl   98th Percentile
plaidml   97th Percentile
indigobench   96th Percentile
c-ray   95th Percentile
john-the-ripper   95th Percentile
xsbench   94th Percentile
embree   94th Percentile
cassandra   93rd Percentile
n-queens   92nd Percentile
ttsiod-renderer   92nd Percentile
asmfish   92nd Percentile
gromacs   92nd Percentile
povray   91st Percentile
basis   91st Percentile
kvazaar   91st Percentile
stockfish   90th Percentile
svt-hevc   90th Percentile
build-linux-kernel   90th Percentile
tensorflow-lite   90th Percentile
cloverleaf   90th Percentile
svt-av1   89th Percentile
v-ray   89th Percentile
openvkl   89th Percentile
blender   88th Percentile
build-imagemagick   87th Percentile
perl-benchmark   87th Percentile
mlpack   87th Percentile
luxcorerender   87th Percentile
compress-xz   86th Percentile
graphics-magick   86th Percentile
tachyon   86th Percentile
oidn   86th Percentile
m-queens   85th Percentile
build-mplayer   85th Percentile
tungsten   84th Percentile
build-ffmpeg   84th Percentile
pgbench   82nd Percentile
npb   81st Percentile
aircrack-ng   81st Percentile
rodinia   81st Percentile
encode-mp3   80th Percentile
ospray   80th Percentile
rays1bench   79th Percentile
byte   78th Percentile
mt-dgemm   78th Percentile
phpbench   76th Percentile
namd   76th Percentile
smallpt   75th Percentile
openfoam   75th Percentile
build2   74th Percentile
ai-benchmark   73rd Percentile
bullet   71st Percentile
build-godot   71st Percentile
dolfyn   70th Percentile
lammps   70th Percentile
build-php   69th Percentile
numenta-nab   69th Percentile
arrayfire   69th Percentile
aobench   68th Percentile
pennant   68th Percentile
ocrmypdf   65th Percentile
redis   64th Percentile
encode-flac   63rd Percentile
dacapobench   63rd Percentile
amg   63rd Percentile
compress-gzip   62nd Percentile
askap   62nd Percentile
daphne   62nd Percentile
dcraw   61st Percentile
appleseed   61st Percentile
rawtherapee   61st Percentile
mafft   61st Percentile
nwchem   60th Percentile
neat   58th Percentile
pybench   57th Percentile
himeno   57th Percentile
scikit-learn   57th Percentile
hpcg   57th Percentile
influxdb   57th Percentile
lulesh   56th Percentile
deepspeech   54th Percentile
libraw   54th Percentile
fftw   53rd Percentile
x265   53rd Percentile
compress-lz4   51st Percentile
hugin   50th Percentile
scimark2   47th Percentile
cryptopp   46th Percentile
luajit   45th Percentile
crafty   44th Percentile
build-apache   44th Percentile
mocassin   44th Percentile
pyperformance   42nd Percentile
caffe   41st Percentile
hint   40th Percentile
synthmark   39th Percentile
ncnn   38th Percentile
swet   37th Percentile
gegl   37th Percentile
octave-benchmark   37th Percentile
sqlite-speedtest   36th Percentile
webp   36th Percentile
vpxenc   35th Percentile
onednn   35th Percentile
polyhedron   34th Percentile
git   34th Percentile
tnn   34th Percentile
botan   33rd Percentile
rnnoise   31st Percentile
numpy   30th Percentile
ngspice   30th Percentile
go-benchmark   28th Percentile
wireguard   28th Percentile
openvino   28th Percentile
financebench   28th Percentile
tesseract-ocr   26th Percentile
blosc   26th Percentile
espeak   26th Percentile
montage   24th Percentile
gimp   18th Percentile
quantlib   13th Percentile
etcpak   12th Percentile
hmmer   6th 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