ATI Radeon X850 XT: GPU Specs & Benchmarks

The Radeon X850 XT is a graphics card by ATI, built on the 130 nm process and based on the R480 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

Recommended Gaming Resolutions 640x480 1280x720 1366x768 1600x900 1920x1080 2560x1440 3840x2160

Benchmarks

PassMark G3D
81
PassMark G2D
326

Graphics Processor (GPU)

GPU Name
R480
Model number
R480 XT
(215RBHAGA11F)
Architecture
R400
Foundry
TSMC
Process Size
130 nm
Transistors
160 million
Die Size
297 mm²

Graphics Card

Release Date
Dec 1st, 2004
Family
Radeon R400 PCIe
(X850)
Production
End-of-life
Predecessor
Radeon R300
Bus Interface
PCIe 1.0 x16

Memory

Memory Size
256 MB
Memory Type
GDDR3
Memory Bus
256 bit
Bandwidth
34.56 GB/s

Performance

Pixel fillrate
8.320 GPixel/s
Vertex fillrate
780.0 MVertices/s
Texture fillrate
8.320 GTexel/s

Clock Speeds

Memory Clock
540 MHz
1080 Mbps effective
GPU Clock
520 MHz

Render Config

TMUs
16
ROPs
16
Pixel Shaders
16
Vertex Shaders
6

Board Design

Slot Width
Dual-slot
Thermal design power (TDP)
69 W
Suggested PSU
250 W
Display Connectors
2x DVI
1x S-Video
Power Connectors
1x 6-pin

API support

DirectX
9.0b (9_2)
OpenGL
2.1
OpenCL
N/A
Vulkan
N/A
Pixel Shader
2.0b
Vertex Shader
2.0b
Radeon X850 XT
ATI Radeon X850 XT: GPU Specs & Benchmarks