ATI Radeon X1800 CrossFire Edition: GPU Specs & Benchmarks
The Radeon X1800 CrossFire Edition is a graphics card by ATI, built on the 90 nm process and based on the R520 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
- R520
- Model number
- R520 CE
(215RFFBKA15FG) - Architecture
- R500
- Foundry
- TSMC
- Process Size
- 90 nm
- Transistors
- 321 million
- Die Size
- 288 mm²
Graphics Card
- Release Date
- Dec 20th, 2005
- Family
- Radeon R500 PCIe
(X1800) - Production
- End-of-life
- Predecessor
- Radeon R400 PCIe
- Bus Interface
- PCIe 1.0 x16
Memory
- Memory Size
- 512 MB
- Memory Type
- GDDR3
- Memory Bus
- 256 bit
- Bandwidth
- 44.80 GB/s
Performance
- Pixel fillrate
- 9.600 GPixel/s
- Vertex fillrate
- 1.200 GVertices/s
- Texture fillrate
- 9.600 GTexel/s
Clock Speeds
- Memory Clock
- 700 MHz
1400 Mbps effective - GPU Clock
- 600 MHz
Render Config
- TMUs
- 16
- ROPs
- 16
- Pixel Shaders
- 16
- Vertex Shaders
- 8
Board Design
- Slot Width
- Dual-slot
- Thermal design power (TDP)
- 113 W
- Suggested PSU
- 300 W
- Display Connectors
- 2x DVI
1x S-Video - Power Connectors
- 1x 6-pin
- Board Number
- A721
API support
- DirectX
- 9.0c (9_3)
- OpenGL
- 2.1
- OpenCL
- N/A
- Vulkan
- N/A
- Shader Model
- 3.0
