AMD Jet
Jet
Block Diagram
CU Diagram
LDS Diagram
AMD's Jet GPU uses the GCN 1.0 architecture and is made using a 28 nm production process at TSMC. With a die size of 77 mm² and a transistor count of 1,040 million it is a very small chip. Jet supports DirectX 12.0 (Feature Level 11_1). It features 384 shading units, 24 texture mapping units and 8 ROPs.
Further reading:
GCN 1.0 Architecture Whitepaper, Sea Islands Instruction Set Architecture
Graphics Processor
- GPU Name
- Jet
- Architecture
- GCN 1.0
- Foundry
- TSMC
- Process Size
- 28 nm
- Transistors
- 1,040 million
- Density
- 13.5M / mm²
- Die Size
- 77 mm²
- Released
- Unknown
Graphics Features
- DirectX
- 12.0 (11_1)
- OpenGL
- 4.6
- OpenCL
- 1.2
- Vulkan
- 1.1.101
- Shader Model
- 5.1
- Compute
- GFX6
- ROCm
- No
Render Config
- Shading Units
- 384
- TMUs
- 24
- ROPs
- 8
- Compute Units
- 6
- ACEs
- 2
- GEs
- 1
- L1 Cache
- 16 KB per CU
- L2 Cache
- 256 KB
All GCN 1.0 GPUs
Graphics cards using the AMD Jet GPU
| Name | Chip | Memory | Shaders | TMUs | ROPs | GPU Clock | Boost Clock | Memory Clock |
|---|---|---|---|---|---|---|---|---|
| AMD Radeon R5 M250 | Jet XT | 1024 MB | 320 | 20 | 8 | 650 MHz | 700 MHz | 900 MHz |
| AMD Radeon R5 M230 | Jet PRO | 4 GB | 320 | 20 | 8 | 780 MHz | 855 MHz | 1000 MHz |
| AMD Radeon R5 M240 | Jet XT | 1024 MB | 320 | 20 | 8 | 1000 MHz | 1030 MHz | 900 MHz |
| AMD Radeon R5 M230 | Jet ULT | 4 GB | 320 | 20 | 8 | 825 MHz | 855 MHz | 1000 MHz |
| AMD Radeon R5 A240 | Jet XT | 1024 MB | 320 | 20 | 8 | 1030 MHz | 900 MHz | |
| AMD Radeon R7 M260DX | Jet PRO | System Shared | 320 | 20 | 8 | 780 MHz | 855 MHz | System Shared |
| AMD Radeon R6 M255DX | Jet PRO | System Shared | 320 | 20 | 8 | 780 MHz | 855 MHz | System Shared |
| AMD Radeon R5 M320 | Jet PRO | 4 GB | 320 | 20 | 8 | 780 MHz | 855 MHz | 1000 MHz |
| AMD Radeon R5 A230 | Jet PRO | 4 GB | 320 | 20 | 8 | 780 MHz | 855 MHz | 1000 MHz |
| AMD Radeon R5 A320 | Jet PRO | 1024 MB | 320 | 20 | 8 | 750 MHz | 825 MHz | 1000 MHz |
| AMD Radeon R8 M350DX | Jet XT | System Shared | 384 | 24 | 8 | 955 MHz | 1030 MHz | System Shared |
| AMD Radeon R7 M265DX | Jet PRO | System Shared | 320 | 20 | 8 | 780 MHz | 855 MHz | System Shared |
| AMD Radeon R7 M260DX | Jet PRO | System Shared | 320 | 20 | 8 | 955 MHz | 1030 MHz | System Shared |
| AMD Radeon R7 M270DX | Jet PRO | System Shared | 320 | 20 | 8 | 780 MHz | 855 MHz | System Shared |
| AMD Radeon R5 M430 | Jet PRO | 4 GB | 320 | 20 | 8 | 780 MHz | 855 MHz | 1000 MHz |
| AMD Radeon R5 M435 | Jet PRO | 2 GB | 320 | 20 | 8 | 780 MHz | 1030 MHz | 1125 MHz |
| AMD Radeon R5 M420 | Jet PRO | 4 GB | 320 | 20 | 8 | 780 MHz | 850 MHz | 1000 MHz |
| AMD Radeon R6 M335DX | Jet XT | System Shared | 384 | 24 | 8 | 955 MHz | 1030 MHz | System Shared |
| AMD Radeon R6 M340DX | Jet XT | System Shared | 384 | 24 | 8 | 955 MHz | 1030 MHz | System Shared |
| AMD Radeon R6 M435DX | Jet XT | System Shared | 384 | 24 | 8 | 955 MHz | 1030 MHz | System Shared |
| AMD Radeon R8 M435DX | Jet XT | System Shared | 384 | 24 | 8 | 955 MHz | 1030 MHz | System Shared |
| AMD Radeon R5 M430 | Jet PRO | 2 GB | 320 | 20 | 8 | 780 MHz | 1030 MHz | 1125 MHz |
Jet GPU Notes
| Architecture Codename: Sea Islands Chip Variant: Hainan CLRX Version: GCN 1.0 Graphics/Compute: GFX6 (gfx601) Display Core Engine: No Support Unified Video Decoder: No Support Video Compression Engine: No Support |