Ampere Altra ARMv8 Neoverse-N1 160-Core

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 Of the 77 test profiles the overall rank was approximately in the 30th percentile.

povray   93rd Percentile
asmfish   93rd Percentile
primesieve   91st Percentile
aircrack-ng   89th Percentile
build-ffmpeg   89th Percentile
lczero   88th Percentile
openfoam   87th Percentile
hint   82nd Percentile
stockfish   82nd Percentile
relion   81st Percentile
viennacl   79th Percentile
build-nodejs   76th Percentile
build-imagemagick   74th Percentile
build-linux-kernel   74th Percentile
pgbench   73rd Percentile
perl-benchmark   72nd Percentile
build-llvm   70th Percentile
build-mesa   70th Percentile
avifenc   69th Percentile
basis   65th Percentile
webp2   63rd Percentile
parboil   59th Percentile
npb   58th Percentile
build2   58th Percentile
pybench   57th Percentile
kvazaar   57th Percentile
qmcpack   57th Percentile
nwchem   55th Percentile
apache   55th Percentile
build-godot   54th Percentile
pyperformance   52nd Percentile
ocrmypdf   52nd Percentile
qe   51st Percentile
numenta-nab   46th Percentile
dav1d   46th Percentile
liquid-dsp   45th Percentile
build-php   43rd Percentile
tnn   41st Percentile
synthmark   41st Percentile
couchdb   40th Percentile
compress-lz4   40th Percentile
blosc   36th Percentile
aom-av1   33rd Percentile
libgav1   33rd Percentile
mt-dgemm   31st Percentile
quantlib   31st Percentile
tjbench   31st Percentile
compress-zstd   30th Percentile
build-apache   26th Percentile
rawtherapee   24th Percentile
nginx   24th Percentile
x265   21st Percentile
espeak   19th Percentile
mnn   19th Percentile
rocksdb   18th Percentile
numpy   16th Percentile
build-eigen   16th Percentile
askap   15th Percentile
cryptopp   13th Percentile
svt-av1   13th Percentile
cloverleaf   12th Percentile
gmpbench   12th Percentile
webp   11th Percentile
botan   10th Percentile
ngspice   10th Percentile
build-erlang   10th Percentile
hugin   9th Percentile
mrbayes   9th Percentile
vpxenc   9th Percentile
srsran   8th Percentile
srslte   7th Percentile
onednn   6th Percentile
securemark   6th Percentile
etcpak   5th Percentile
gnuradio   5th Percentile
rodinia   4th Percentile
luaradio   2nd Percentile

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processor	: 0
BogoMIPS	: 50.00
Features	: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp ssbs
CPU implementer	: 0x41
CPU architecture: 8
CPU variant	: 0x3
CPU part	: 0xd0c
CPU revision	: 1
Architecture:                    aarch64
CPU op-mode(s):                  32-bit, 64-bit
Byte Order:                      Little Endian
CPU(s):                          160
On-line CPU(s) list:             0-159
Thread(s) per core:              1
Core(s) per socket:              80
Socket(s):                       2
NUMA node(s):                    8
Vendor ID:                       ARM
Model:                           1
Model name:                      Neoverse-N1
Stepping:                        r3p1
Frequency boost:                 enabled
CPU max MHz:                     3300.0000
CPU min MHz:                     1000.0000
BogoMIPS:                        50.00
L1d cache:                       10 MiB
L1i cache:                       10 MiB
L2 cache:                        160 MiB
NUMA node0 CPU(s):               0-19
NUMA node1 CPU(s):               20-39
NUMA node2 CPU(s):               40-59
NUMA node3 CPU(s):               60-79
NUMA node4 CPU(s):               80-99
NUMA node5 CPU(s):               100-119
NUMA node6 CPU(s):               120-139
NUMA node7 CPU(s):               140-159
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
Vulnerability Spectre v1:        Mitigation; __user pointer sanitization
Vulnerability Spectre v2:        Not affected
Vulnerability Srbds:             Not affected
Vulnerability Tsx async abort:   Not affected
Flags:                           fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp ssbs