CPU

Intel Core i7-1280P

Edit@2 months ago

Socketed Memory
Capacity

(2 t('channels'))

Bandwidth

76.8 GB/s

(DDR4 3200MT/sDDR5 4800MT/s)

Vector Compute
FP64
691 G
FP32
1.38 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 8 E-Cores @ 3600.0 MHz with 256-bit AVX2 and Dual 128-bit FMAs

Intel Core i7-1280P General-Purpose Float-Point performance (Vector Performance / Scalar Performance)

FP64: 691 GFLOPS

FP32: 1.38 TFLOPS

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

Intel Core i7-1280P AI performance (Tensor Performance / Matrix Performance)

Hardware Specs
Intel Core i7-1280P is a 10nm chip, launched by Intel at 2022. It has 6 performance(big) cores and 8 efficiency(little) cores, can run up to 20 threads.It can use DDR4 3200MT/s/DDR5 4800MT/s memory modules.It supports up to 2 memory channels with max bandwidth 76.8 GB/s.
Process Node
10 nm
Launch Year
2022
Max SMP
1
Cache
24MB
Threads
20
Num of P-Cores
6
P-Core Frequency
1800MHz ~ 4800MHz
Num of E-Cores
8
E-Core Frequency
1300MHz ~ 3600MHz
SIMD Extensions
SSE4.2
AVX
AVX2
FMA3

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