CPU

Intel Core i9-7940X

Edit@2 months ago

Socketed Memory
Capacity

(4 t('channels'))

Bandwidth

85.312 GB/s

(DDR4 2666MT/s)

Vector Compute
FP64
1.97 T
FP32
3.94 T
FP16
X
BF16
X
INT32
X
INT8
X
Theoretical peak performance: 14 Cores @ 4400 MHz with 512-bit AVX512 and Dual 512-bit FMAs

Intel Core i9-7940X General-Purpose Float-Point performance (Vector Performance / Scalar Performance)

FP64: 1.97 TFLOPS

FP32: 3.94 TFLOPS

Matirx Compute
Not dedicated Tensor(Matrix) cores / Matrix instructions.

Intel Core i9-7940X AI performance (Tensor Performance / Matrix Performance)

Hardware Specs
Intel Core i9-7940X is a 14nm chip, launched by Intel at 2017. It has 14 cores, can run up to 28 threads.It can use DDR4 2666MT/s memory modules.It supports up to 4 memory channels with max bandwidth 85.312 GB/s.
Process Node
14 nm
Launch Year
2017
Max SMP
1
Cache
19.25MB
Threads
28
Num of Cores
14
Base Frequency
3100MHz
Boost Frequency
4400MHz
All Core Turbo Freq
Unknown
SIMD Extensions
SSE4.2
AVX
AVX2
AVX-512
FMA3

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