CPU

Intel Xeon Gold 6428N

Edit@2 months ago

Socketed Memory
Capacity

(8 t('channels'))

Bandwidth

256 GB/s

(DDR5 4000MT/s)

Vector Compute
FP64
2.56 T
FP32
5.12 T
FP16
10.24 T
BF16
10.24 T
INT32
X
INT8
20.48 T
Theoretical peak performance: 32 Cores @ 2500 MHz with 512-bit AVX512 and Dual 512-bit FMAs (Support INT8, BF16, FP16)

Intel Xeon Gold 6428N General-Purpose Float-Point performance (Vector Performance / Scalar Performance)

FP64: 2.56 TFLOPS

FP32: 5.12 TFLOPS

FP16: 10.24 TFLOPS

BF16: 10.24 TFLOPS

INT8: 20.48 TOPS

Matirx Compute
FP64
X
FP32
X
FP16
81.92 T
FP8
X
TF32
X
BF16
81.92 T
INT16
X
INT8
163.84 T
INT4
X
Theoretical peak performance: 32 Cores @ 2500 MHz with Intel Advanced Matrix Extensions

Intel Xeon Gold 6428N AI performance (Tensor Performance / Matrix Performance)

FP16: 81.92 TFLOPS

BF16: 81.92 TFLOPS

INT8: 163.84 TOPS

Hardware Specs
Intel Xeon Gold 6428N is a 10nm chip, launched by Intel at 2023. It has 32 cores, can run up to 64 threads.It can use DDR5 4000MT/s memory modules.It supports up to 8 memory channels with max bandwidth 256.0 GB/s.
Process Node
10 nm
Launch Year
2023
Max SMP
2
Cache
60MB
Threads
64
Num of Cores
32
Base Frequency
1800MHz
Boost Frequency
3800MHz
All Core Turbo Freq
2500MHz
SIMD Extensions
SSE4.2
AVX
AVX2
AVX-512
FMA3
AMX

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