CPU

Intel Xeon 6731P

Edit@2 months ago

Socketed Memory
Capacity

4 TB

(8 t('channels'))

Bandwidth

409.6 GB/s

(DDR5 6400MT/s)

Vector Compute
FP64
4.20 T
FP32
8.40 T
FP16
16.79 T
BF16
16.79 T
INT32
X
INT8
33.59 T
Theoretical peak performance: 32 Cores @ 4100 MHz with 512-bit AVX512 and Dual 512-bit FMAs (Support INT8, BF16, FP16)

Intel Xeon 6731P General-Purpose Float-Point performance (Vector Performance / Scalar Performance)

FP64: 4.20 TFLOPS

FP32: 8.40 TFLOPS

FP16: 16.79 TFLOPS

BF16: 16.79 TFLOPS

INT8: 33.59 TOPS

Matirx Compute
FP64
X
FP32
X
FP16
134.35 T
FP8
X
TF32
X
BF16
134.35 T
INT16
X
INT8
268.70 T
INT4
X
Theoretical peak performance: 32 Cores @ 4100 MHz with Intel Advanced Matrix Extensions

Intel Xeon 6731P AI performance (Tensor Performance / Matrix Performance)

FP16: 134.35 TFLOPS

BF16: 134.35 TFLOPS

INT8: 268.70 TOPS

Hardware Specs
Intel Xeon 6731P is a 5nm chip, launched by Intel at 2025. It has 32 cores, can run up to 64 threads.It can use DDR5 6400MT/s memory modules.It supports up to 8 memory channels with max bandwidth 409.6 GB/s and max capacity 4 TB.
Process Node
5 nm
Launch Year
2025
Max SMP
1
Cache
144MB
Threads
64
Num of Cores
32
Base Frequency
2500MHz
Boost Frequency
4100MHz
All Core Turbo Freq
4100MHz
SIMD Extensions
SSE4.2
AVX
AVX2
AVX-512
FMA3
AMX

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