AMD EPYC 7742 64-Core

The AMD EPYC 7742 64-Core is a 64 core and 128 thread processor configuration with 2.3GHz clock speed and 256MB L3 cache. The AMD EPYC 7742 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 Q3'2019 and found in approximately 32,147 results on OpenBenchmarking.org.

Compare The AMD EPYC 7742 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 140 test profiles the overall rank was approximately in the 58th percentile.

compress-zstd   100th Percentile
smallpt   100th Percentile
indigobench   99th Percentile
build-linux-kernel   98th Percentile
dav1d   97th Percentile
c-ray   96th Percentile
john-the-ripper   96th Percentile
ttsiod-renderer   95th Percentile
povray   94th Percentile
openssl   94th Percentile
primesieve   94th Percentile
pgbench   94th Percentile
v-ray   94th Percentile
asmfish   93rd Percentile
memtier-benchmark   93rd Percentile
tensorflow-lite   93rd Percentile
kripke   93rd Percentile
cassandra   92nd Percentile
plaidml   92nd Percentile
basis   92nd Percentile
sysbench   92nd Percentile
xmrig   92nd Percentile
rocksdb   92nd Percentile
x264   91st Percentile
build-imagemagick   89th Percentile
svt-av1   89th Percentile
m-queens   88th Percentile
build-ffmpeg   88th Percentile
askap   88th Percentile
stockfish   87th Percentile
graphics-magick   87th Percentile
openvino   87th Percentile
cloverleaf   87th Percentile
apache   86th Percentile
compress-xz   86th Percentile
rays1bench   86th Percentile
aircrack-ng   86th Percentile
luxcorerender   85th Percentile
astcenc   85th Percentile
rust-mandel   84th Percentile
x265   84th Percentile
ospray   84th Percentile
brl-cad   84th Percentile
kvazaar   84th Percentile
rodinia   83rd Percentile
svt-hevc   82nd Percentile
namd   81st Percentile
oidn   81st Percentile
build-llvm   80th Percentile
mt-dgemm   80th Percentile
lczero   80th Percentile
mkl-dnn   79th Percentile
blender   79th Percentile
tungsten   79th Percentile
embree   79th Percentile
build2   79th Percentile
build-godot   79th Percentile
build-nodejs   77th Percentile
cpuminer-opt   76th Percentile
pennant   75th Percentile
mnn   75th Percentile
ai-benchmark   74th Percentile
lammps   74th Percentile
npb   73rd Percentile
openvkl   73rd Percentile
stress-ng   73rd Percentile
ocrmypdf   73rd Percentile
redis   73rd Percentile
avifenc   73rd Percentile
build-mesa   72nd Percentile
build-php   71st Percentile
numenta-nab   71st Percentile
amg   71st Percentile
build-gcc   70th Percentile
helsing   69th Percentile
blosc   69th Percentile
toybrot   68th Percentile
radiance   66th Percentile
perl-benchmark   65th Percentile
rawtherapee   64th Percentile
lulesh   64th Percentile
pybench   63rd Percentile
libraw   62nd Percentile
webp2   62nd Percentile
appleseed   61st Percentile
himeno   57th Percentile
compress-lz4   57th Percentile
nwchem   56th Percentile
parboil   55th Percentile
node-octane   53rd Percentile
cython-bench   52nd Percentile
nginx   52nd Percentile
crafty   51st Percentile
cryptopp   51st Percentile
botan   51st Percentile
encode-flac   50th Percentile
hpcg   50th Percentile
minion   49th Percentile
mrbayes   49th Percentile
build-wasmer   49th Percentile
hint   48th Percentile
natron   48th Percentile
onnx   47th Percentile
hugin   45th Percentile
gimp   44th Percentile
caffe   43rd Percentile
synthmark   43rd Percentile
dacapobench   42nd Percentile
pyperformance   42nd Percentile
financebench   41st Percentile
build-erlang   41st Percentile
numpy   40th Percentile
incompact3d   40th Percentile
hmmer   39th Percentile
gegl   38th Percentile
wireguard   38th Percentile
openfoam   38th Percentile
gmpbench   38th Percentile
vpxenc   38th Percentile
swet   37th Percentile
glibc-bench   37th Percentile
ngspice   37th Percentile
vosk   36th Percentile
compress-zstd   35th Percentile
espeak   34th Percentile
tjbench   34th Percentile
aom-av1   32nd Percentile
luaradio   29th Percentile
quantlib   27th Percentile
tnn   26th Percentile
simdjson   22nd Percentile
etcpak   20th Percentile
gnuradio   19th Percentile
renaissance   19th Percentile
ecp-candle   17th Percentile
securemark   15th Percentile
openscad   13th Percentile
chia-vdf   12th Percentile
ncnn   10th Percentile
opencv   8th 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 7742 64-Core Processor
stepping	: 0
microcode	: 0x8301034
cpu MHz		: 1500.000
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 ssbd mba 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 v_spec_ctrl umip rdpid overflow_recov succor smca sme sev sev_es
bugs		: sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass
bogomips	: 4500.31
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 7742 64-Core Processor
Stepping:                        0
Frequency boost:                 enabled
CPU MHz:                         1500.000
CPU max MHz:                     2250.0000
CPU min MHz:                     1500.0000
BogoMIPS:                        4500.31
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 conditional, 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 ssbd mba 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 v_spec_ctrl umip rdpid overflow_recov succor smca sme sev sev_es