CPU

AMD Ryzen Threadripper PRO 7985WX

Edit@2 months ago

Socketed Memory
Capacity

2 TB

(8 t('channels'))

Bandwidth

332.8 GB/s

(DDR5 5200MT/s)

Vector Compute
FP64
5.22 T
FP32
10.45 T
FP16
X
BF16
20.89 T
INT32
X
INT8
41.78 T
Theoretical peak performance: 64 Cores @ 5100 MHz with 256-bit AVX2 and Dual 128-bit FMAs (Support INT8, BF16)

AMD Ryzen Threadripper PRO 7985WX General-Purpose Float-Point performance (Vector Performance / Scalar Performance)

FP64: 5.22 TFLOPS

FP32: 10.45 TFLOPS

BF16: 20.89 TFLOPS

INT8: 41.78 TOPS

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

AMD Ryzen Threadripper PRO 7985WX AI performance (Tensor Performance / Matrix Performance)

Hardware Specs
AMD Ryzen Threadripper PRO 7985WX is a 5nm chip, launched by AMD at 2023. It has 64 cores, can run up to 128 threads.It can use DDR5 5200MT/s memory modules.It supports up to 8 memory channels with max bandwidth 332.8 GB/s and max capacity 2 TB.
Process Node
5 nm
Launch Year
2023
Max SMP
1
Cache
256MB
Threads
128
Num of Cores
64
Base Frequency
3200MHz
Boost Frequency
5100MHz
All Core Turbo Freq
Unknown
SIMD Extensions
SSE4.2
AVX
AVX2
AVX-512
FMA3

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