CPU

AMD Ryzen Threadripper 3990X

Edit@3 months ago

Socketed Memory
Capacity

256 GB

4 Channels xDDR4 3200MT/s

Bandwidth

102.4 GB/s

14 Token/s

Vector Compute
FP64
4.40 T
FP32
8.81 T
FP16
X
BF16
X
INT32
X
INT8
X
Theoretical peak performance: 64 Cores @ 4300 MHz with 256-bit AVX2 and Dual 256-bit FMAs

AMD Ryzen Threadripper 3990X General-Purpose Float-Point performance (Vector Performance / Scalar Performance)

FP64: 4.40 TFLOPS

FP32: 8.81 TFLOPS

Matirx Compute
No dedicated Tensor(Matrix) Units for AI

AMD Ryzen Threadripper 3990X AI performance (Tensor Performance / Matrix Performance)

Hardware Specs
AMD Ryzen Threadripper 3990X is a 7nm chip, launched by AMD at 2020. It has 64 cores, can run up to 128 threads.It can use DDR4 3200MT/s memory modules.It supports up to 4 memory channels with max bandwidth 102.4 GB/s and max capacity 0.25 GB.
Process Node
7 nm
Launch Year
2020
Max SMP
1
Cache
256MB
Threads
128
Num of Cores
64
Base Frequency
2900MHz
Boost Frequency
4300MHz
All Core Turbo Freq
Unknown
SIMD Extensions
SSE4.2
AVX
AVX2
FMA3