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.

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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
Radeon X1800 CrossFire Edition
ATI Radeon X1800 CrossFire Edition: GPU Specs & Benchmarks