CPU

Intel Xeon Gold 6438Y+

Edit@2 months ago

Socketed Memory
Capacity

(8 t('channels'))

Bandwidth

307.2 GB/s

(DDR5 4800MT/s)

Vector Compute
FP64
2.87 T
FP32
5.73 T
FP16
11.47 T
BF16
11.47 T
INT32
X
INT8
22.94 T
Theoretical peak performance: 32 Cores @ 2800 MHz with 512-bit AVX512 and Dual 512-bit FMAs (Support INT8, BF16, FP16)

Intel Xeon Gold 6438Y+ General-Purpose Float-Point performance (Vector Performance / Scalar Performance)

FP64: 2.87 TFLOPS

FP32: 5.73 TFLOPS

FP16: 11.47 TFLOPS

BF16: 11.47 TFLOPS

INT8: 22.94 TOPS

Matirx Compute
FP64
X
FP32
X
FP16
91.75 T
FP8
X
TF32
X
BF16
91.75 T
INT16
X
INT8
183.50 T
INT4
X
Theoretical peak performance: 32 Cores @ 2800 MHz with Intel Advanced Matrix Extensions

Intel Xeon Gold 6438Y+ AI performance (Tensor Performance / Matrix Performance)

FP16: 91.75 TFLOPS

BF16: 91.75 TFLOPS

INT8: 183.50 TOPS

Hardware Specs
Intel Xeon Gold 6438Y+ is a 10nm chip, launched by Intel at 2023. It has 32 cores, can run up to 64 threads.It can use DDR5 4800MT/s memory modules.It supports up to 8 memory channels with max bandwidth 307.2 GB/s.
Process Node
10 nm
Launch Year
2023
Max SMP
2
Cache
60MB
Threads
64
Num of Cores
32
Base Frequency
2000MHz
Boost Frequency
4000MHz
All Core Turbo Freq
2800MHz
SIMD Extensions
SSE4.2
AVX
AVX2
AVX-512
FMA3
AMX

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