GB10

Graphics processor

Video memory: 128 GB^*
Memory bus: 256 bit^*
Rated memory bandwidth: 273.20 GB/s^*

No matched benchmark results are available for this entry yet.

Processing & platform

Architecture: Blackwell^*
Process node: 3 nm^*
GPU base clock: 1,665 MHz^*
GPU boost clock: 2,525 MHz^*

Memory & storage

Video memory: 128 GB^*
Video memory type: LPDDR5X^*
Memory bus: 256 bit^*
Rated memory bandwidth: 273.20 GB/s^*

System configuration

Detailed specifications

Specifications · 50 fields

Brand: NVIDIA^*
Top BUS WIDTH: 256^* bit
Graphics Processor Process Type: 3N FinFET^*
Graphics Processor GPU Name: GB10^*
Graphics Processor Architecture: Blackwell^*
Render Config SM Count: 48^*
Graphics Features CUDA: 10.1^*
Render Config Tensor Cores: 384^*
Graphics Processor Process Size: 3^* nm
Graphics Card Release Date: Aug 27th, 2025^*
Graphics Card Generation: Server Blackwell (Bxx)^*
Graphics Card Production: Active^*
Name: GB10^*
Graphics Card Bus Interface: PCIe 5.0 x16^*
Clock Speeds Memory Clock: 1067 MHz 8.5 Gbps effective^*
Memory Memory Size: 128^* GB
Memory Memory Type: LPDDR5X^*
Memory Memory Bus: 256^* bit
Memory Bandwidth: 273.2^* GB/s
Render Config TMUs: 384^*
Top GRAPHICS PROCESSOR: GB10^*
Render Config ROPs: 48^*
Theoretical Performance Pixel Rate: 121.2 GPixel/s
Theoretical Performance Texture Rate: 969.6 GTexel/s
Board Design Slot Width: IGP^*
Board Design Suggested PSU: 200^* W
Board Design Outputs: 1x HDMI^*
Graphics Features OpenCL: 3^*
source file: nvidia2025.json^*
Graphics Processor Foundry: TSMC^*
Graphics Card Predecessor: Server Hopper^*
Recommended Resolutions: Good:1920x1080 | Good:2560x1440 | Good:3840x2160^*
Board Design Length: 150 mm 5.9 inches^*
Board Design Height: 150 mm 5.9 inches^*
Board Design Width: 51 mm 2 inches^*
Top TMUS: 384^*
Top ROPS: 48^*
Clock Speeds Base Clock: 1,665^* MHz
Clock Speeds Boost Clock: 2,525^* MHz
Top CORES: 6,144^*
Render Config Shading Units: 6,144^*
Render Config L2 Cache: 50^* MB
Top MEMORY SIZE: 128^* GB
Theoretical Performance FP32 (float): 31.03^* TFLOPS
Theoretical Performance FP64 (double): 15.51 TFLOPS (1:2)
Render Config L1 Cache: 256 KB (per SM)^*
Graphics Card Announced: Aug 27th, 2025^*
Theoretical Performance FP16 (half): 124.1 TFLOPS (4:1)
Top MEMORY TYPE: LPDDR5X^*
Render Config RT Cores: 48^*

* Provisional data