CPU

NVIDIA GB10 CPU(DGX Spark)

Edit@3 months ago

Intergrated Memory
Capacity

128 GB

(LPDDR5X 8533MT/s 256-bit)

Bandwidth

273 GB/s

39 Token/s

Socketed Memory
Capacity

NA

Channels x

Bandwidth

GB/s

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

NVIDIA GB10 CPU(DGX Spark) General-Purpose Float-Point performance (Vector Performance / Scalar Performance)

Matirx Compute
No dedicated Tensor(Matrix) Units for AI

NVIDIA GB10 CPU(DGX Spark) AI performance (Tensor Performance / Matrix Performance)

Hardware Specs
NVIDIA GB10 CPU(DGX Spark) is a 3nm chip, It has 128 GB built-in(On-Board/On-Chip) memory with bandwidth up to 273 GB/s. It has 10 performance(big) cores and 10 efficiency(little) cores, can run up to 20 threads.
Process Node
3 nm
Launch Year
Max SMP
Cache
Unknown
Threads
20
Num of P-Cores
10
P-Core Frequency
MHz ~ MHz
Num of E-Cores
10
E-Core Frequency
MHz ~ MHz
SIMD Extensions