CPU

AMD EPYC 9845

Edit@2 months ago

Socketed Memory
Capacity

(12 t('channels'))

Bandwidth

576 GB/s

(DDR5 6000MT/s)

Vector Compute
FP64
18.94 T
FP32
37.89 T
FP16
X
BF16
75.78 T
INT32
X
INT8
151.55 T
Theoretical peak performance: 160 Cores @ 3700 MHz with 512-bit AVX512 and Single 512-bit FMA Unit(Support INT8, BF16)

AMD EPYC 9845 General-Purpose Float-Point performance (Vector Performance / Scalar Performance)

FP64: 18.94 TFLOPS

FP32: 37.89 TFLOPS

BF16: 75.78 TFLOPS

INT8: 151.55 TOPS

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

AMD EPYC 9845 AI performance (Tensor Performance / Matrix Performance)

Hardware Specs
AMD EPYC 9845 is a 3nm chip, launched by AMD at 2024. It has 160 cores, can run up to 320 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
3 nm
Launch Year
2024
Max SMP
2
Cache
320MB
Threads
320
Num of Cores
160
Base Frequency
2100MHz
Boost Frequency
3700MHz
All Core Turbo Freq
Unknown
SIMD Extensions
SSE4.2
AVX
AVX2
AVX-512
FMA3

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