NVIDIA GB10 Database - Specs, information & files

NVIDIA GB10

Specs, info and data

The GPU Database

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NVIDIA GB10

The GB10 is a workstation-grade GPU from nvidia's Server Blackwell series, built on the Blackwell 2nd-gen architecture using the GB20B chip. Equipped with 128 GB of  memory on a 256-bit bus, it delivers 0.0  of bandwidth at 0.0 .

Launched on 14 Oct, 2025, the GB10 carried a starting price of $3999.

Rent GB10
Cost $0.73/h*
Vast
* Median price
GPUs.net

Information
PlatformWorkstation
ArchitectureBlackwell 2nd-gen
GenerationServer Blackwell
Previous GenServer Hopper
Next GenServer Blackwell Ultra
InterfacePCIe 5.0 x16
Core
NameGB20B
FoundryTSMC
Process Node5 nm
GPU Core Config
Cores6144
TMUs384
ROPs48
SMs48
Tensor Cores384
RT Cores48
Memory
Size128 GB
Bus256 bit

Information
Platform	Workstation
Architecture	Blackwell 2nd-gen
Generation	Server Blackwell
Previous Gen	Server Hopper
Next Gen	Server Blackwell Ultra
Interface	PCIe 5.0 x16

Core
Name	GB20B
Foundry	TSMC
Process Node	5 nm

GPU Core Config
Cores	6144
TMUs	384
ROPs	48
SMs	48
Tensor Cores	384
RT Cores	48

Memory
Size	128 GB
Bus	256 bit

Clocks
Base clock1665 MHz
Boost Clock2418 MHz
Power
TDP140 w
Recommended PSU300 w
Display
HDMI1

Clocks
Base clock	1665 MHz
Boost Clock	2418 MHz

Power
TDP	140 w
Recommended PSU	300 w

Display
HDMI	1

Models

GPU▲	Boost Clock▲	Slots▲	Length▲	Height▲	Width▲

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