AMD Radeon R9 285X Graphics Card
Specifications
- Generation
- Volcanic Islands
- GPU model
- Tonga
- Interface
- PCIe 3.0 x16
- GPU clock
- 1002 MHz
- Memory size
- 3 GB
- DirectX
- 12 (12_0)
- Release date
- Never Released
Graphics Processor
- GPU model
- Tonga
- GPU variant
- Tonga XT
- Architecture
- GCN 3.0
- Foundry
- TSMC
- Manufacturing process
- 28 nm
- Number of transistors
- 5,000 million
- Die size
- 366 mm²
Graphics Card
- Release date
- Never Released
- Generation
- Volcanic Islands
- Production
- End-of-life
- Interface
- PCIe 3.0 x16
- Predecessor
- Sea Islands
- Successor
- Pirate Islands
Clocks
- GPU clock
- 1002 MHz
- Memory clock
- 1375 MHz 5.5 Gbps effective
Memory Configuration
- Memory size
- 3 GB
- Memory type
- GDDR5
- Memory bus width
- 384 bit
- Bandwidth
- 264.0 GB/s
Render Configuration
- Shading units
- 2048
- TMUs
- 128
- ROPs
- 32
- Compute units
- 32
- Cache L1
- 16 KB (per CU)
- Cache L2
- 768 KB
Performance
- Pixel rate
- 32.06 GPixel/s
- Texture rate
- 128.3 GTexel/s
- FP32 (float) performance
- 4.104 TFLOPS
Dimensions & Outputs
- Slot width
- Dual-slot
- Length
- 267 mm 10.5 inches
- TDP
- 200 W
- Suggested PSU
- 550 W
- Outputs
- 2x DVI1x HDMI1x DisplayPort
- Power connectors
- 1x 6-pin + 1x 8-pin
- Board number
- C765
API Support & Features
- DirectX
- 12 (12_0)
- OpenGL
- 4.6
- OpenCL
- 2.0
- Vulkan
- 1.2
- Shader model
- 6.3
Drivers
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