ATI Radeon HD 4860 Graphics Card
Specifications
- Generation
- Radeon R700
- GPU model
- RV790
- Interface
- PCIe 2.0 x16
- GPU clock
- 700 MHz
- Memory size
- 512 MB
- DirectX
- 10.1 (10_1)
- Release date
- Sep 9th, 2009
Graphics Processor
- GPU model
- RV790
- GPU variant
- RV790 GT
- Architecture
- TeraScale
- Foundry
- TSMC
- Manufacturing process
- 55 nm
- Number of transistors
- 959 million
- Die size
- 282 mm²
Graphics Card
- Release date
- Sep 9th, 2009
- Generation
- Radeon R700
- Production
- End-of-life
- Interface
- PCIe 2.0 x16
- Predecessor
- Radeon R600
- Successor
- Evergreen
Clocks
- GPU clock
- 700 MHz
- Memory clock
- 750 MHz 3 Gbps effective
Memory Configuration
- Memory size
- 512 MB
- Memory type
- GDDR5
- Memory bus width
- 256 bit
- Bandwidth
- 96.00 GB/s
Render Configuration
- Shading units
- 640
- TMUs
- 32
- ROPs
- 16
- Compute units
- 8
- Cache L1
- 16 KB (per CU)
- Cache L2
- 256 KB
Performance
- Pixel rate
- 11.20 GPixel/s
- Texture rate
- 22.40 GTexel/s
- FP32 (float) performance
- 896.0 GFLOPS
- FP64 (double) performance
- 179.2 GFLOPS (1:5)
Dimensions & Outputs
- Slot width
- Dual-slot
- TDP
- 130 W
- Suggested PSU
- 300 W
- Outputs
- 2x DVI1x S-Video
- Power connectors
- 2x 6-pin
- Board number
- B932
API Support & Features
- DirectX
- 10.1 (10_1)
- OpenGL
- 3.3
- OpenCL
- 1.1
- Shader model
- 4.1
Drivers
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