NVIDIA Grace Blackwell GB10 Full Specs

Summary

20 Cores(10P+10E) 20 Threads(10P+10E) 3GHz

TDP 150W

Bandwidth 273.1GB/s LPDDR5X

iGPU GB10

Peak·FP32·FP16 992.9 TFLOPSFP4 Tensor Sparse

Highlights

Geekbench 6 Single

Geekbench 6 Single Geekbench 6 Multi Max Bandwidth iGPU Peak iGPU FP32 iGPU FP16

Grace Blackwell GB103,080

x1

Top Score4,349DesktopM5 Max (18C40G)

x1.41

Core Config

20 Cores 10P 10E

20 Threads 10P 10E

Clocks

Base Clock 3GHz

Overclocking Locked

Cache

L1i 64KB P

L1d 64KB P

L2 1MB P

Memory

Type LPDDR5X

Max Memory 128GB

ECC No

Channels 4

Bus Width 256-bit

Speed 8533MT/s

Bandwidth 273.1GB/s

Bandwidth Calculator Channels Transfer Rate8533MT/s UC·Spec·OC 273.1GB/s

Power & Thermals

TDP 150W

iGPU

iGPU GB10

Shaders 6144

Boost Clock 2.52GHz

Peak·FP32·FP16 992.9 TFLOPSFP4 Tensor Sparse

Chip

Manufacturer NVIDIA

ISA AArch64

Architecture ARMv9.2-A

Branding

Codename Grace Blackwell GB10Die Grace Blackwell GB10Variant Cortex-X925P-Core Cortex-A725E-Core

Market Segment Embedded

Release Date Jan 6, 2025

Fabrication

Foundry TSMC

Fabrication Node N3E

Images

Used In

Desktops NVIDIADGX SparkLate 2025

Competitors

NVIDIAGrace Blackwell GB10 vs CPU AMDEPYC 3451 NVIDIAGrace Blackwell GB10 vs CPU IntelCore i7-13700E NVIDIAGrace Blackwell GB10 vs CPU IntelCore i7-13700TE Show 7 more