AMD Radeon HD 6390: GPU Specs & Benchmarks
The Radeon HD 6390 is a graphics card by AMD, built on the 40 nm process and based on the Redwood graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.
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Graphics Processor (GPU)
- GPU Name
- Redwood
- Model number
- Redwood LE
- Architecture
- TeraScale 2
- Foundry
- TSMC
- Process Size
- 40 nm
- Transistors
- 627 million
- Die Size
- 104 mm²
Graphics Card
- Release Date
- Jul 4th, 2011
- Family
- Northern Islands
(HD 6300) - Production
- End-of-life
- Predecessor
- Evergreen
- Bus Interface
- PCIe 2.0 x16
Memory
- Memory Size
- 1024 MB
- Memory Type
- DDR2
- Memory Bus
- 128 bit
- Bandwidth
- 16.00 GB/s
Performance
- Pixel fillrate
- 4.400 GPixel/s
- Texture fillrate
- 8.800 GTexel/s
- FP32 (float) performance
- 352.0 GFLOPS
Clock Speeds
- Memory Clock
- 500 MHz
1000 Mbps effective - GPU Clock
- 550 MHz
Render Config
- Shading Units
- 320
- TMUs
- 16
- ROPs
- 8
- Compute Units
- 4
- L1 Cache
- 8 KB (per CU)
- L2 Cache
- 256 KB
Board Design
- Slot Width
- Single-slot
- Length
- 165 mm
6.5 inches - Thermal design power (TDP)
- 39 W
- Suggested PSU
- 200 W
- Display Connectors
- 1x DVI
1x HDMI
1x VGA - Power Connectors
- None
- Board Number
- C264
API support
- DirectX
- 11.2 (11_0)
- OpenGL
- 4.4
- OpenCL
- 1.2
- Vulkan
- N/A
- Shader Model
- 5.0