NVIDIA GP108B
GP108B
Block Diagram
SM Diagram
NVIDIA's GP108B GPU uses the Pascal architecture and is made using a 14 nm production process at Samsung. With a die size of 74 mm² and a transistor count of 1,800 million it is a very small chip. GP108B supports DirectX 12.0 (Feature Level 12_1). It features 384 shading units, 24 texture mapping units and 16 ROPs.
Graphics Processor
- GPU Name
- GP108B
- Architecture
- Pascal
- Foundry
- Samsung
- Process Size
- 14 nm
- Transistors
- 1,800 million
- Density
- 24.3M / mm²
- Die Size
- 74 mm²
- Codename
- NV138
- Released
- Unknown
Graphics Features
- DirectX
- 12.0 (12_1)
- OpenGL
- 4.6
- OpenCL
- 1.2
- Vulkan
- 1.1.109
- CUDA
- 6.1
- Shader Model
- 6.4
- PureVideo HD
- VP8
- VDPAU
- Feature Set H
Render Config
- Shading Units
- 384
- TMUs
- 24
- ROPs
- 16
- SM Count
- 3
- GPCs
- 1
- TPCs
- 3
- SFUs
- 96
- L1 Cache
- 48 KB per SM
- L2 Cache
- 512 KB
- Max. TDP
- 10 W
All Pascal GPUs
Graphics cards using the NVIDIA GP108B GPU
| Name | Chip | Memory | Shaders | TMUs | ROPs | GPU Clock | Boost Clock | Memory Clock |
|---|---|---|---|---|---|---|---|---|
| NVIDIA GeForce MX250 | 2 GB | 384 | 24 | 16 | 937 MHz | 1038 MHz | 1502 MHz |