Intel Xeon Gold 6421N

The Intel Xeon Gold 6421N is a 32 core and 64 thread processor configuration with 3.6GHz clock speed. The Intel Xeon Gold 6421N is a "Sapphire Rapids" processor. Some of the prominent capabilities of the processor include SSE 4.2 + AVX + AVX2 + AES + VAES + Intel VT-x + FMA + RdRand + FSGSBASE + BMI2 + AVX-512 + AVX-512 VNNI / DL-BOOST + AVX-512 BFloat16. This processor has been found on OpenBenchmarking.org since Q3'2023 and found in approximately 2,301 results on OpenBenchmarking.org.

Compare The Intel Xeon Gold 6421N 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 79 test profiles the overall rank was approximately in the 59th percentile.

nginx   97th Percentile
rodinia   95th Percentile
svt-hevc   95th Percentile
svt-vp9   94th Percentile
cockroach   94th Percentile
pybench   93rd Percentile
onednn   92nd Percentile
build-gdb   89th Percentile
luxcorerender   87th Percentile
y-cruncher   86th Percentile
v-ray   84th Percentile
asmfish   82nd Percentile
sysbench   80th Percentile
stockfish   80th Percentile
rawtherapee   79th Percentile
build-php   79th Percentile
tensorflow   77th Percentile
build-gcc   77th Percentile
natron   76th Percentile
appleseed   75th Percentile
node-web-tooling   75th Percentile
build-llvm   75th Percentile
libraw   74th Percentile
john-the-ripper   74th Percentile
apache-iotdb   71st Percentile
namd   70th Percentile
compress-7zip   70th Percentile
lammps   68th Percentile
clickhouse   67th Percentile
npb   66th Percentile
pyperformance   66th Percentile
simdjson   65th Percentile
astcenc   65th Percentile
vvenc   65th Percentile
uvg266   64th Percentile
build-godot   64th Percentile
openssl   63rd Percentile
mt-dgemm   62nd Percentile
build-mesa   62nd Percentile
embree   62nd Percentile
kvazaar   61st Percentile
stress-ng   61st Percentile
rocksdb   60th Percentile
specfem3d   59th Percentile
xmrig   58th Percentile
oidn   58th Percentile
cloverleaf   58th Percentile
openfoam   57th Percentile
gromacs   57th Percentile
graphics-magick   57th Percentile
build-nodejs   56th Percentile
memtier-benchmark   56th Percentile
x265   54th Percentile
svt-av1   53rd Percentile
openradioss   53rd Percentile
ospray   52nd Percentile
openvkl   51st Percentile
securemark   50th Percentile
cassandra   50th Percentile
avifenc   49th Percentile
pgbench   49th Percentile
build-ffmpeg   49th Percentile
quantlib   47th Percentile
brl-cad   46th Percentile
build-linux-kernel   45th Percentile
gpaw   44th Percentile
blender   42nd Percentile
srsran   41st Percentile
cpuminer-opt   39th Percentile
webp   38th Percentile
minibude   37th Percentile
primesieve   37th Percentile
hpcg   36th Percentile
libxsmm   33rd Percentile
ngspice   31st Percentile
openvino   30th Percentile
liquid-dsp   29th Percentile
laghos   21st Percentile
gimp   16th Percentile

To find individual public OpenBenchmarking.org results matching this component, use the integrated Google site search page.


processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 143
model name	: Intel(R) Xeon(R) Gold 6421N
stepping	: 8
microcode	: 0x2b0000c0
cpu MHz		: 1800.000
cache size	: 61440 KB
physical id	: 0
siblings	: 64
core id		: 0
cpu cores	: 32
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 32
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cat_l2 cdp_l3 invpcid_single intel_ppin cdp_l2 ssbd mba ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid cqm rdt_a avx512f avx512dq rdseed adx smap avx512ifma clflushopt clwb intel_pt avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local split_lock_detect avx_vnni avx512_bf16 wbnoinvd dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req avx512vbmi umip pku ospke waitpkg avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg tme avx512_vpopcntdq la57 rdpid bus_lock_detect cldemote movdiri movdir64b enqcmd fsrm md_clear serialize tsxldtrk pconfig arch_lbr avx512_fp16 flush_l1d arch_capabilities
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_mode_based_exec tsc_scaling usr_wait_pause
bugs		: spectre_v1 spectre_v2 spec_store_bypass swapgs
bogomips	: 3600.00
clflush size	: 64
cache_alignment	: 64
address sizes	: 52 bits physical, 57 bits virtual
power management:
Architecture:                    x86_64
CPU op-mode(s):                  32-bit, 64-bit
Address sizes:                   52 bits physical, 57 bits virtual
Byte Order:                      Little Endian
CPU(s):                          64
On-line CPU(s) list:             0-63
Vendor ID:                       GenuineIntel
Model name:                      Intel(R) Xeon(R) Gold 6421N
CPU family:                      6
Model:                           143
Thread(s) per core:              2
Core(s) per socket:              32
Socket(s):                       1
Stepping:                        8
CPU max MHz:                     3600.0000
CPU min MHz:                     800.0000
BogoMIPS:                        3600.00
Flags:                           fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cat_l2 cdp_l3 invpcid_single intel_ppin cdp_l2 ssbd mba ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid cqm rdt_a avx512f avx512dq rdseed adx smap avx512ifma clflushopt clwb intel_pt avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local split_lock_detect avx_vnni avx512_bf16 wbnoinvd dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req avx512vbmi umip pku ospke waitpkg avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg tme avx512_vpopcntdq la57 rdpid bus_lock_detect cldemote movdiri movdir64b enqcmd fsrm md_clear serialize tsxldtrk pconfig arch_lbr avx512_fp16 flush_l1d arch_capabilities
Virtualization:                  VT-x
L1d cache:                       1.5 MiB (32 instances)
L1i cache:                       1 MiB (32 instances)
L2 cache:                        64 MiB (32 instances)
L3 cache:                        60 MiB (1 instance)
NUMA node(s):                    1
NUMA node0 CPU(s):               0-63
Vulnerability Itlb multihit:     Not affected
Vulnerability L1tf:              Not affected
Vulnerability Mds:               Not affected
Vulnerability Meltdown:          Not affected
Vulnerability Mmio stale data:   Not affected
Vulnerability Retbleed:          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; Enhanced IBRS, IBPB conditional, RSB filling
Vulnerability Srbds:             Not affected
Vulnerability Tsx async abort:   Not affected