CPU

Apple M3 Ultra CPU(28 cores)

Edit@1 months ago

Intergrated Memory
Capacity

512 GB

(LPDDR5 6400MT/s 1024-bit)

Bandwidth

819 GB/s

117 Token/s

Socketed Memory
Capacity

( t('channels'))

Bandwidth

GB/s

()

Vector Compute
FP64
X
FP32
X
FP16
X
BF16
X
INT32
X
INT8
X

Apple M3 Ultra CPU(28 cores) General-Purpose Float-Point performance (Vector Performance / Scalar Performance)

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

Apple M3 Ultra CPU(28 cores) AI performance (Tensor Performance / Matrix Performance)

Hardware Specs
Apple M3 Ultra CPU(28 cores) is a 3nm chip, launched by Apple at 2023. It has 512 GB built-in(On-Board/On-Chip) memory with bandwidth up to 819 GB/s. It has 20 performance(big) cores and 8 efficiency(little) cores, can run up to 28 threads.
Process Node
3 nm
Launch Year
2023
Max SMP
Cache
Unknown
Threads
28
Num of P-Cores
20
P-Core Frequency
700MHz ~ 4060MHz
Num of E-Cores
8
E-Core Frequency
740MHz ~ 2750MHz
SIMD Extensions

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