AMD Radeon R4 Mobile Graphics: GPU Specs & Benchmarks
The Radeon R4 Mobile Graphics is a graphics card by AMD, built on the 28 nm process and based on the Stoney graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.
Recommended Gaming Resolutions 640x480 1280x720 1366x768 1600x900 1920x1080 2560x1440 3840x2160
Graphics Processor (GPU)
- GPU Name
- Stoney
- Architecture
- GCN 3.0
- Foundry
- GlobalFoundries
- Process Size
- 28 nm
- Transistors
- 1,200 million
- Die Size
- 125 mm²
Graphics Card
- Release Date
- Jun 1st, 2016
- Family
- Stoney Ridge
(Rx 400 Mobile) - Production
- Active
- Predecessor
- Carrizo
- Bus Interface
- IGP
Memory
- Memory Size
- System Shared
- Memory Type
- System Shared
- Memory Bus
- System Shared
- Bandwidth
- System Dependent
Performance
- Pixel fillrate
- 5.240 GPixel/s
- Texture fillrate
- 7.860 GTexel/s
- FP16 (half) performance
- 251.5 GFLOPS (1:1)
- FP32 (float) performance
- 251.5 GFLOPS
- FP64 (double) performance
- 15.72 GFLOPS (1:16)
Clock Speeds
- Base Clock
- 200 MHz
- Boost Clock
- 655 MHz
- Memory Clock
- System Shared
Render Config
- Shading Units
- 192
- TMUs
- 12
- ROPs
- 8
- Compute Units
- 3
Board Design
- Slot Width
- IGP
- Thermal design power (TDP)
- 15 W
- Display Connectors
- No outputs
API support
- DirectX
- 12 (12_0)
- OpenGL
- 4.6
- OpenCL
- 2.0
- Vulkan
- 1.2
- Shader Model
- 6.3
