CPU

Intel Xeon w7-2555X

Edit@2 months ago

Socketed Memory
Capacity

2 TB

(4 t('channels'))

Bandwidth

153.6 GB/s

(DDR5 4800MT/s)

Vector Compute
FP64
2.15 T
FP32
4.30 T
FP16
8.60 T
BF16
8.60 T
INT32
X
INT8
17.20 T
Theoretical peak performance: 14 Cores @ 4800 MHz with 512-bit AVX512 and Dual 512-bit FMAs (Support INT8, BF16, FP16)

Intel Xeon w7-2555X General-Purpose Float-Point performance (Vector Performance / Scalar Performance)

FP64: 2.15 TFLOPS

FP32: 4.30 TFLOPS

FP16: 8.60 TFLOPS

BF16: 8.60 TFLOPS

INT8: 17.20 TOPS

Matirx Compute
FP64
X
FP32
X
FP16
68.81 T
FP8
X
TF32
X
BF16
68.81 T
INT16
X
INT8
137.63 T
INT4
X
Theoretical peak performance: 14 Cores @ 4800 MHz with Intel Advanced Matrix Extensions

Intel Xeon w7-2555X AI performance (Tensor Performance / Matrix Performance)

FP16: 68.81 TFLOPS

BF16: 68.81 TFLOPS

INT8: 137.63 TOPS

Hardware Specs
Intel Xeon w7-2555X is a 10nm chip, launched by Intel at 2024. It has 14 cores, can run up to 28 threads.It can use DDR5 4800MT/s memory modules.It supports up to 4 memory channels with max bandwidth 153.6 GB/s and max capacity 2 TB.
Process Node
10 nm
Launch Year
2024
Max SMP
1
Cache
33.75MB
Threads
28
Num of Cores
14
Base Frequency
3300MHz
Boost Frequency
4800MHz
All Core Turbo Freq
Unknown
SIMD Extensions
SSE4.2
AVX
AVX2
AVX-512
FMA3
AMX

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