CPU

Intel Xeon Gold 6426Y

Edit@2 months ago

Socketed Memory
Capacity

4 TB

(8 t('channels'))

Bandwidth

307.2 GB/s

(DDR5 4800MT/s)

Vector Compute
FP64
1.69 T
FP32
3.38 T
FP16
6.76 T
BF16
6.76 T
INT32
X
INT8
13.52 T
Theoretical peak performance: 16 Cores @ 3300 MHz with 512-bit AVX512 and Dual 512-bit FMAs (Support INT8, BF16, FP16)

Intel Xeon Gold 6426Y General-Purpose Float-Point performance (Vector Performance / Scalar Performance)

FP64: 1.69 TFLOPS

FP32: 3.38 TFLOPS

FP16: 6.76 TFLOPS

BF16: 6.76 TFLOPS

INT8: 13.52 TOPS

Matirx Compute
FP64
X
FP32
X
FP16
54.07 T
FP8
X
TF32
X
BF16
54.07 T
INT16
X
INT8
108.13 T
INT4
X
Theoretical peak performance: 16 Cores @ 3300 MHz with Intel Advanced Matrix Extensions

Intel Xeon Gold 6426Y AI performance (Tensor Performance / Matrix Performance)

FP16: 54.07 TFLOPS

BF16: 54.07 TFLOPS

INT8: 108.13 TOPS

Hardware Specs
Intel Xeon Gold 6426Y is a 10nm chip, launched by Intel at 2023. It has 16 cores, can run up to 32 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
2
Cache
37.5MB
Threads
32
Num of Cores
16
Base Frequency
2500MHz
Boost Frequency
4100MHz
All Core Turbo Freq
3300MHz
SIMD Extensions
SSE4.2
AVX
AVX2
AVX-512
FMA3
AMX

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