CPU

AMD EPYC 9455P

Edit@2 months ago

Socketed Memory
Capacity

(12 t('channels'))

Bandwidth

576 GB/s

(DDR5 6000MT/s)

Vector Compute
FP64
6.76 T
FP32
13.52 T
FP16
X
BF16
27.03 T
INT32
X
INT8
54.07 T
Theoretical peak performance: 48 Cores @ 4400 MHz with 512-bit AVX512 and Single 512-bit FMA Unit(Support INT8, BF16)

AMD EPYC 9455P General-Purpose Float-Point performance (Vector Performance / Scalar Performance)

FP64: 6.76 TFLOPS

FP32: 13.52 TFLOPS

BF16: 27.03 TFLOPS

INT8: 54.07 TOPS

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

AMD EPYC 9455P AI performance (Tensor Performance / Matrix Performance)

Hardware Specs
AMD EPYC 9455P is a 4nm chip, launched by AMD at 2024. It has 48 cores, can run up to 96 threads.It can use DDR5 6000MT/s memory modules.It supports up to 12 memory channels with max bandwidth 576.0 GB/s.
Process Node
4 nm
Launch Year
2024
Max SMP
1
Cache
256MB
Threads
96
Num of Cores
48
Base Frequency
3150MHz
Boost Frequency
4400MHz
All Core Turbo Freq
Unknown
SIMD Extensions
SSE4.2
AVX
AVX2
AVX-512
FMA3

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