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 + RdRand + FSGSBASE + BMI2. Prominent impacted bugs/vulnerabilities of the processor include Spectre V1, Spectre V2, and Spectre V4 / SSBD. This processor has been found on OpenBenchmarking.org since Q3'2020 and found in approximately 4,370 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 122 test profiles the overall rank was approximately in the 62nd percentile.

compress-7zip   100th Percentile
compress-zstd   100th Percentile
y-cruncher   100th Percentile
openvkl   100th Percentile
darktable   99th Percentile
rodinia   99th Percentile
kvazaar   98th Percentile
plaidml   98th Percentile
stress-ng   98th Percentile
stockfish   98th Percentile
lammps   98th Percentile
openssl   98th Percentile
c-ray   97th Percentile
povray   97th Percentile
embree   97th Percentile
ttsiod-renderer   97th Percentile
v-ray   95th Percentile
rocksdb   95th Percentile
cassandra   95th Percentile
tensorflow-lite   95th Percentile
askap   95th Percentile
yafaray   95th Percentile
n-queens   95th Percentile
build-imagemagick   95th Percentile
brl-cad   95th Percentile
basis   94th Percentile
john-the-ripper   94th Percentile
xsbench   94th Percentile
m-queens   93rd Percentile
astcenc   93rd Percentile
namd   93rd Percentile
luxcorerender   93rd Percentile
svt-av1   93rd Percentile
blender   93rd Percentile
mt-dgemm   92nd Percentile
build-ffmpeg   92nd Percentile
oidn   92nd Percentile
indigobench   92nd Percentile
tachyon   91st Percentile
build-linux-kernel   91st Percentile
tungsten   90th Percentile
svt-hevc   90th Percentile
onednn   90th Percentile
mlpack   90th Percentile
coremark   89th Percentile
aircrack-ng   88th Percentile
ospray   87th Percentile
compress-xz   87th Percentile
mnn   87th Percentile
build-llvm   85th Percentile
kripke   85th Percentile
rays1bench   85th Percentile
graphics-magick   85th Percentile
perl-benchmark   85th Percentile
build-mplayer   85th Percentile
encode-mp3   85th Percentile
x264   83rd Percentile
ocrmypdf   81st Percentile
incompact3d   80th Percentile
phpbench   77th Percentile
smallpt   76th Percentile
ai-benchmark   76th Percentile
hpcg   75th Percentile
aobench   75th Percentile
compress-lzma   74th Percentile
build-php   73rd Percentile
rawtherapee   72nd Percentile
pgbench   71st Percentile
arrayfire   66th Percentile
compress-gzip   66th Percentile
libraw   66th Percentile
pybench   65th Percentile
encode-flac   65th Percentile
appleseed   63rd Percentile
deepspeech   62nd Percentile
scimark2   61st Percentile
himeno   61st Percentile
hugin   61st Percentile
neat   61st Percentile
x265   60th Percentile
mafft   59th Percentile
influxdb   58th Percentile
build-gdb   57th Percentile
scikit-learn   52nd Percentile
build-apache   51st Percentile
renaissance   51st Percentile
mocassin   51st Percentile
caffe   46th Percentile
fftw   46th Percentile
rnnoise   46th Percentile
crafty   45th Percentile
webp   45th Percentile
daphne   43rd Percentile
gegl   43rd Percentile
hint   42nd Percentile
aom-av1   41st Percentile
dacapobench   40th Percentile
luajit   40th Percentile
sqlite-speedtest   40th Percentile
ncnn   39th Percentile
git   39th Percentile
octave-benchmark   37th Percentile
vpxenc   37th Percentile
tnn   36th Percentile
pyperformance   36th Percentile
numpy   34th Percentile
polyhedron   34th Percentile
openvino   33rd Percentile
botan   33rd Percentile
wireguard   31st Percentile
node-express-loadtest   30th Percentile
mysqlslap   30th Percentile
espeak   29th Percentile
tesseract-ocr   28th Percentile
go-benchmark   28th Percentile
rsvg   27th Percentile
blosc   25th Percentile
keydb   24th Percentile
ecp-candle   19th Percentile
gimp   18th Percentile
lulesh   9th Percentile
hmmer   3rd Percentile

Compare

24 Results - 1 Systems

Processor: AMD EPYC 7662 64-Core

176 Results - 19 Systems

Processor: AMD EPYC 7662 64-Core

408 Results - 20 Systems

Processor: AMD EPYC 7662 64-Core

408 Results - 20 Systems

Processor: AMD EPYC 7662 64-Core

428 Results - 24 Systems

Processor: AMD EPYC 7662 64-Core

428 Results - 20 Systems

Processor: AMD EPYC 7662 64-Core

428 Results - 22 Systems

Processor: AMD EPYC 7662 64-Core

428 Results - 22 Systems

Processor: AMD EPYC 7662 64-Core

391 Results - 15 Systems

Processor: AMD EPYC 7662 64-Core

57 Results - 8 Systems

Processor: AMD EPYC 7662 64-Core

57 Results - 8 Systems

Processor: AMD EPYC 7662 64-Core

19 Results - 32 Systems

Processor: AMD EPYC 7662 64-Core

4 Results - 12 Systems

Processor: AMD EPYC 7662 64-Core

4 Results - 12 Systems

Processor: AMD EPYC 7662 64-Core

4 Results - 12 Systems

Processor: AMD EPYC 7662 64-Core

19 Results - 18 Systems

Processor: AMD EPYC 7662 64-Core

19 Results - 18 Systems

Processor: AMD EPYC 7662 64-Core

19 Results - 18 Systems

Processor: AMD EPYC 7662 64-Core

40 Results - 7 Systems

Processor: AMD EPYC 7662 64-Core

16 Results - 1 Systems

Processor: AMD EPYC 7662 64-Core

4 Results - 6 Systems

Processor: AMD EPYC 7662 64-Core

4 Results - 6 Systems

Processor: AMD EPYC 7662 64-Core

4 Results - 6 Systems

Processor: AMD EPYC 7662 64-Core

Show More Results

  1. Popular Motherboards For AMD EPYC 7662 64-Core
  2. ASRockRack EPYCD8
  3. ASUS KRPG-U8
  1. Popular OSs For AMD EPYC 7662 64-Core
  2. Ubuntu 20.04
  3. CentOS Linux 8

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