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 20,105 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 134 test profiles the overall rank was approximately in the 57th percentile.

compress-zstd   100th Percentile
smallpt   100th Percentile
indigobench   99th Percentile
build-linux-kernel   98th Percentile
c-ray   96th Percentile
john-the-ripper   96th Percentile
primesieve   94th Percentile
v-ray   94th Percentile
ttsiod-renderer   93rd Percentile
tensorflow-lite   93rd Percentile
povray   92nd Percentile
asmfish   92nd Percentile
plaidml   92nd Percentile
basis   92nd Percentile
kripke   92nd Percentile
openssl   91st Percentile
x264   91st Percentile
svt-av1   90th Percentile
pgbench   89th Percentile
tachyon   88th Percentile
sysbench   88th Percentile
build-imagemagick   87th Percentile
stockfish   87th Percentile
graphics-magick   87th Percentile
cassandra   87th Percentile
openvino   87th Percentile
cloverleaf   87th Percentile
m-queens   86th Percentile
compress-xz   86th Percentile
xmrig   86th Percentile
aircrack-ng   85th Percentile
build-ffmpeg   85th Percentile
askap   85th Percentile
rust-mandel   84th Percentile
ospray   84th Percentile
rays1bench   84th Percentile
brl-cad   84th Percentile
astcenc   84th Percentile
luxcorerender   83rd Percentile
svt-hevc   83rd Percentile
x265   82nd Percentile
rodinia   81st Percentile
kvazaar   81st Percentile
namd   79th Percentile
tungsten   79th Percentile
blender   78th Percentile
embree   78th Percentile
mt-dgemm   77th Percentile
openvkl   77th Percentile
build-nodejs   77th Percentile
apache   76th Percentile
build-llvm   76th Percentile
build2   76th Percentile
openfoam   75th Percentile
mnn   75th Percentile
oidn   74th Percentile
cpuminer-opt   74th Percentile
ocrmypdf   73rd Percentile
lammps   73rd Percentile
build-godot   73rd Percentile
avifenc   73rd Percentile
stress-ng   73rd Percentile
build-php   72nd Percentile
redis   72nd Percentile
helsing   72nd Percentile
lczero   72nd Percentile
dav1d   72nd Percentile
npb   71st Percentile
numenta-nab   71st Percentile
build-mesa   71st Percentile
build-gcc   70th Percentile
blosc   70th Percentile
pennant   70th Percentile
ai-benchmark   69th Percentile
toybrot   68th Percentile
radiance   66th Percentile
perl-benchmark   65th Percentile
amg   63rd Percentile
rawtherapee   61st Percentile
pybench   59th Percentile
appleseed   59th Percentile
libraw   59th Percentile
cython-bench   58th Percentile
himeno   57th Percentile
lulesh   57th Percentile
nwchem   55th Percentile
encode-flac   53rd Percentile
node-octane   53rd Percentile
compress-lz4   53rd Percentile
neat   52nd Percentile
cryptopp   51st Percentile
botan   51st Percentile
minion   49th Percentile
crafty   49th Percentile
hpcg   49th Percentile
nginx   48th Percentile
hint   47th Percentile
mrbayes   45th Percentile
hugin   45th Percentile
gimp   44th Percentile
caffe   43rd Percentile
build-erlang   42nd Percentile
incompact3d   41st Percentile
natron   40th Percentile
dacapobench   39th Percentile
synthmark   39th Percentile
swet   38th Percentile
pyperformance   38th Percentile
gmpbench   38th Percentile
glibc-bench   37th Percentile
numpy   36th Percentile
hmmer   36th Percentile
financebench   36th Percentile
compress-zstd   36th Percentile
gegl   35th Percentile
wireguard   35th Percentile
ngspice   33rd Percentile
vpxenc   33rd Percentile
espeak   32nd Percentile
tjbench   30th Percentile
vosk   30th Percentile
tnn   28th Percentile
luaradio   24th Percentile
quantlib   23rd Percentile
simdjson   23rd Percentile
etcpak   20th Percentile
renaissance   19th Percentile
ecp-candle   17th Percentile
gnuradio   15th Percentile
securemark   13th Percentile
openscad   12th 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