CPU

Intel Xeon w7-3445

Edit@2 months ago

Socketed Memory
Capacity

4 TB

(8 t('channels'))

Bandwidth

307.2 GB/s

(DDR5 4800MT/s)

Vector Compute
FP64
3.07 T
FP32
6.14 T
FP16
12.29 T
BF16
12.29 T
INT32
X
INT8
24.58 T
Theoretical peak performance: 20 Cores @ 4800 MHz with 512-bit AVX512 and Dual 512-bit FMAs (Support INT8, BF16, FP16)

Intel Xeon w7-3445 General-Purpose Float-Point performance (Vector Performance / Scalar Performance)

FP64: 3.07 TFLOPS

FP32: 6.14 TFLOPS

FP16: 12.29 TFLOPS

BF16: 12.29 TFLOPS

INT8: 24.58 TOPS

Matirx Compute
FP64
X
FP32
X
FP16
98.30 T
FP8
X
TF32
X
BF16
98.30 T
INT16
X
INT8
196.61 T
INT4
X
Theoretical peak performance: 20 Cores @ 4800 MHz with Intel Advanced Matrix Extensions

Intel Xeon w7-3445 AI performance (Tensor Performance / Matrix Performance)

FP16: 98.30 TFLOPS

BF16: 98.30 TFLOPS

INT8: 196.61 TOPS

Hardware Specs
Intel Xeon w7-3445 is a 10nm chip, launched by Intel at 2023. It has 20 cores, can run up to 40 threads.It can use DDR5 4800MT/s memory modules.It supports up to 8 memory channels with max bandwidth 307.2 GB/s and max capacity 4 TB.
Process Node
10 nm
Launch Year
2023
Max SMP
1
Cache
52.5MB
Threads
40
Num of Cores
20
Base Frequency
2500MHz
Boost Frequency
4800MHz
All Core Turbo Freq
Unknown
SIMD Extensions
SSE4.2
AVX
AVX2
AVX-512
FMA3
AMX

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