CPU

Intel Core Ultra 7 155H

Edit@2 months ago

Socketed Memory
Capacity

(2 t('channels'))

Bandwidth

119.472 GB/s

(LPDDR5x 7467MT/s)

Vector Compute
FP64
765 G
FP32
1.53 T
FP16
X
BF16
X
INT32
X
INT8
X
Theoretical peak performance: 6 P-Cores @ 4800 MHz with 256-bit AVX2 and Dual 256-bit FMAs 10 E-Cores @ 3800.0 MHz with 256-bit AVX2 and Dual 128-bit FMAs

Intel Core Ultra 7 155H General-Purpose Float-Point performance (Vector Performance / Scalar Performance)

FP64: 765 GFLOPS

FP32: 1.53 TFLOPS

Matirx Compute
Not dedicated Tensor(Matrix) cores / Matrix instructions.

Intel Core Ultra 7 155H AI performance (Tensor Performance / Matrix Performance)

Hardware Specs
Intel Core Ultra 7 155H is a 7nm chip, launched by Intel at 2023. It has 6 performance(big) cores and 10 efficiency(little) cores, can run up to 22 threads.It can use LPDDR5x 7467MT/s memory modules.It supports up to 2 memory channels with max bandwidth 119.472 GB/s.
Process Node
7 nm
Launch Year
2023
Max SMP
1
Cache
24MB
Threads
22
Num of P-Cores
6
P-Core Frequency
3800MHz ~ 4800MHz
Num of E-Cores
10
E-Core Frequency
1800MHz ~ 3800MHz
SIMD Extensions
SSE4.2
AVX
AVX2
FMA3

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