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 7,223 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 87 test profiles the overall rank was approximately in the 58th percentile.

compress-7zip   100th Percentile
openssl   99th Percentile
sunflow   97th Percentile
stockfish   97th Percentile
john-the-ripper   96th Percentile
plaidml   95th Percentile
indigobench   95th Percentile
n-queens   94th Percentile
c-ray   94th Percentile
xsbench   92nd Percentile
ttsiod-renderer   91st Percentile
build-linux-kernel   91st Percentile
povray   90th Percentile
asmfish   90th Percentile
parboil   89th Percentile
cloverleaf   89th Percentile
perl-benchmark   87th Percentile
build-imagemagick   86th Percentile
mlpack   86th Percentile
pgbench   86th Percentile
m-queens   85th Percentile
graphics-magick   85th Percentile
compress-xz   84th Percentile
aircrack-ng   82nd Percentile
encode-mp3   77th Percentile
smallpt   75th Percentile
rodinia   75th Percentile
namd   74th Percentile
byte   73rd Percentile
phpbench   73rd Percentile
build2   73rd Percentile
rays1bench   72nd Percentile
bullet   70th Percentile
dolfyn   69th Percentile
build-php   69th Percentile
ai-benchmark   69th Percentile
mt-dgemm   68th Percentile
aobench   67th Percentile
ocrmypdf   67th Percentile
build-godot   67th Percentile
npb   66th Percentile
pennant   65th Percentile
mafft   64th Percentile
encode-flac   63rd Percentile
dcraw   61st Percentile
amg   61st Percentile
compress-gzip   60th Percentile
appleseed   59th Percentile
himeno   59th Percentile
askap   59th Percentile
hpcg   57th Percentile
influxdb   56th Percentile
fftw   54th Percentile
rawtherapee   54th Percentile
numenta-nab   53rd Percentile
nwchem   53rd Percentile
pybench   52nd Percentile
libraw   51st Percentile
compress-lz4   51st Percentile
lulesh   51st Percentile
x265   50th Percentile
dacapobench   49th Percentile
scimark2   48th Percentile
deepspeech   48th Percentile
luajit   46th Percentile
cachebench   46th Percentile
crafty   44th Percentile
build-apache   44th Percentile
caffe   41st Percentile
hint   40th Percentile
sqlite-speedtest   37th Percentile
octave-benchmark   37th Percentile
synthmark   37th Percentile
swet   36th Percentile
gegl   35th Percentile
git   35th Percentile
rnnoise   34th Percentile
rsvg   31st Percentile
pyperformance   29th Percentile
ngspice   29th Percentile
numpy   27th Percentile
tesseract-ocr   27th Percentile
financebench   27th Percentile
montage   26th Percentile
go-benchmark   23rd Percentile
wireguard   22nd 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