CPU

Intel Xeon Platinum 8558P

Edit@2 months ago

Socketed Memory
Capacity

(8 t('channels'))

Bandwidth

358.4 GB/s

(DDR5 5600MT/s)

Vector Compute
FP64
4.92 T
FP32
9.83 T
FP16
19.66 T
BF16
19.66 T
INT32
X
INT8
39.32 T
Theoretical peak performance: 48 Cores @ 3200 MHz with 512-bit AVX512 and Dual 512-bit FMAs (Support INT8, BF16, FP16)

Intel Xeon Platinum 8558P General-Purpose Float-Point performance (Vector Performance / Scalar Performance)

FP64: 4.92 TFLOPS

FP32: 9.83 TFLOPS

FP16: 19.66 TFLOPS

BF16: 19.66 TFLOPS

INT8: 39.32 TOPS

Matirx Compute
FP64
X
FP32
X
FP16
157.29 T
FP8
X
TF32
X
BF16
157.29 T
INT16
X
INT8
314.57 T
INT4
X
Theoretical peak performance: 48 Cores @ 3200 MHz with Intel Advanced Matrix Extensions

Intel Xeon Platinum 8558P AI performance (Tensor Performance / Matrix Performance)

FP16: 157.29 TFLOPS

BF16: 157.29 TFLOPS

INT8: 314.57 TOPS

Hardware Specs
Intel Xeon Platinum 8558P is a 10nm chip, launched by Intel at 2023. It has 48 cores, can run up to 96 threads.It can use DDR5 5600MT/s memory modules.It supports up to 8 memory channels with max bandwidth 358.4 GB/s.
Process Node
10 nm
Launch Year
2023
Max SMP
2
Cache
260MB
Threads
96
Num of Cores
48
Base Frequency
2700MHz
Boost Frequency
4000MHz
All Core Turbo Freq
3200MHz
SIMD Extensions
SSE4.2
AVX
AVX2
AVX-512
FMA3
AMX

Comment without registration

Share your experience with Intel Xeon Platinum 8558P / Found an Error? Help Us Improve!