2 x AMD EPYC 7742 64-Core

The 2 x AMD EPYC 7742 64-Core is a 128 core and 256 thread processor configuration with 2.3GHz clock speed and 512MB L3 cache. The 2 x 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. 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 Q3'2019 and found in approximately 27,461 results on OpenBenchmarking.org.

Compare The 2 x 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 179 test profiles the overall rank was approximately in the 52nd percentile.

hackbench   100th Percentile
graphics-magick   100th Percentile
build-linux-kernel   100th Percentile
openssl   100th Percentile
john-the-ripper   100th Percentile
xmrig   100th Percentile
povray   99th Percentile
redis   99th Percentile
c-ray   99th Percentile
primesieve   99th Percentile
rays1bench   99th Percentile
brl-cad   99th Percentile
n-queens   98th Percentile
ospray   98th Percentile
aircrack-ng   98th Percentile
tachyon   98th Percentile
tensorflow-lite   98th Percentile
stockfish   98th Percentile
blender   97th Percentile
m-queens   97th Percentile
svt-hevc   97th Percentile
gpaw   97th Percentile
phpbench   96th Percentile
namd   96th Percentile
rust-prime   96th Percentile
openvkl   96th Percentile
cpuminer-opt   96th Percentile
astcenc   96th Percentile
sysbench   96th Percentile
dav1d   95th Percentile
mt-dgemm   95th Percentile
openssl   95th Percentile
basis   94th Percentile
pennant   94th Percentile
toybrot   94th Percentile
tungsten   93rd Percentile
oidn   93rd Percentile
build-ffmpeg   93rd Percentile
build-nodejs   93rd Percentile
mkl-dnn   92nd Percentile
build-imagemagick   91st Percentile
build-llvm   90th Percentile
x264   90th Percentile
spec-jbb2015   90th Percentile
xsbench   89th Percentile
lulesh   89th Percentile
rust-mandel   88th Percentile
lczero   88th Percentile
hpcg   87th Percentile
qe   87th Percentile
clomp   86th Percentile
npb   85th Percentile
kvazaar   85th Percentile
byte   84th Percentile
numenta-nab   84th Percentile
renaissance   84th Percentile
incompact3d   83rd Percentile
svt-av1   82nd Percentile
arrayfire   82nd Percentile
ttsiod-renderer   81st Percentile
askap   81st Percentile
build2   80th Percentile
mlpack   80th Percentile
onednn   80th Percentile
apache-siege   78th Percentile
embree   78th Percentile
build-php   78th Percentile
rodinia   77th Percentile
apache   76th Percentile
compress-gzip   74th Percentile
nwchem   74th Percentile
build-mesa   74th Percentile
compress-lzma   73rd Percentile
ocrmypdf   73rd Percentile
hint   72nd Percentile
darktable   72nd Percentile
build-godot   72nd Percentile
cassandra   72nd Percentile
cachebench   70th Percentile
aobench   69th Percentile
helsing   69th Percentile
build-gcc   68th Percentile
x265   68th Percentile
luxcorerender   68th Percentile
cloverleaf   68th Percentile
avifenc   68th Percentile
radiance   67th Percentile
compress-xz   66th Percentile
liquid-dsp   66th Percentile
pybench   65th Percentile
perl-benchmark   65th Percentile
stress-ng   60th Percentile
webp2   60th Percentile
fftw   59th Percentile
sqlite-speedtest   59th Percentile
inkscape   59th Percentile
ai-benchmark   59th Percentile
git   58th Percentile
compress-lz4   58th Percentile
libreoffice   56th Percentile
build-gdb   56th Percentile
build-apache   55th Percentile
rocksdb   54th Percentile
mafft   54th Percentile
crafty   53rd Percentile
cryptopp   52nd Percentile
blosc   51st Percentile
libraw   51st Percentile
minion   50th Percentile
nginx   50th Percentile
webp   49th Percentile
himeno   48th Percentile
opencv-bench   48th Percentile
numpy   46th Percentile
scikit-learn   45th Percentile
build-wasmer   45th Percentile
jpegxl-decode   45th Percentile
encode-flac   44th Percentile
vpxenc   43rd Percentile
montage   43rd Percentile
botan   42nd Percentile
influxdb   42nd Percentile
rnnoise   42nd Percentile
rav1e   42nd Percentile
mrbayes   41st Percentile
pgbench   41st Percentile
unpack-firefox   41st Percentile
synthmark   41st Percentile
jpegxl   41st Percentile
gegl   40th Percentile
mnn   40th Percentile
ngspice   40th Percentile
tjbench   40th Percentile
srslte   39th Percentile
dacapobench   38th Percentile
encode-ape   38th Percentile
gmpbench   37th Percentile
encode-wavpack   37th Percentile
glibc-bench   36th Percentile
tesseract-ocr   36th Percentile
espeak   36th Percentile
octave-benchmark   35th Percentile
aom-av1   35th Percentile
financebench   35th Percentile
gnuradio   35th Percentile
swet   34th Percentile
gimp   34th Percentile
plaidml   34th Percentile
onnx   33rd Percentile
luaradio   32nd Percentile
compress-zstd   30th Percentile
lzbench   30th Percentile
tnn   30th Percentile
rawtherapee   29th Percentile
build-erlang   29th Percentile
build-eigen   28th Percentile
encode-ogg   28th Percentile
quantlib   28th Percentile
appleseed   27th Percentile
mysqlslap   25th Percentile
hugin   23rd Percentile
etcpak   23rd Percentile
cpp-perf-bench   22nd Percentile
openvino   21st Percentile
compress-zstd   20th Percentile
caffe   16th Percentile
compress-rar   16th Percentile
pyperformance   15th Percentile
wireguard   15th Percentile
daphne   15th Percentile
cython-bench   14th Percentile
simdjson   14th Percentile
openscad   14th Percentile
ecp-candle   13th Percentile
securemark   11th Percentile
natron   10th Percentile
chia-vdf   8th Percentile
ncnn   2nd Percentile
hmmer   1st 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 rapl pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 x2apic 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	: 4499.83
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):                          256
On-line CPU(s) list:             0-255
Thread(s) per core:              2
Core(s) per socket:              64
Socket(s):                       2
NUMA node(s):                    2
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:                        4499.83
Virtualization:                  AMD-V
L1d cache:                       4 MiB
L1i cache:                       4 MiB
L2 cache:                        64 MiB
L3 cache:                        512 MiB
NUMA node0 CPU(s):               0-63,128-191
NUMA node1 CPU(s):               64-127,192-255
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 rapl pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 x2apic 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