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Sapphire X1950 XTX Toxic

Graphics Processor
R580+
Pixel Shaders
48
Vertex Shaders
8
TMUs
16
ROPs
16
Memory Size
512 MB
Memory Type
GDDR4
Bus Width
256 bit

Graphics Processor

GPU Name
R580+
GPU Variant
R580+ XT
(215BAABKA31FG)
Architecture
R500
Foundry
TSMC
Process Size
90 nm
Transistors
384 million
Die Size
352 mm²

Graphics Card

Release Date
Oct 17th, 2006
Generation
Radeon R500 PCIe
(X1950)
Predecessor
Radeon R400 PCIe
Successor
Radeon R600
Production
End-of-life
Bus Interface
PCIe 1.0 x16

Clock Speeds

GPU Clock
650 MHz
700 MHz (+8%)
Memory Clock
1000 MHz
2 Gbps effective

Memory

Memory Size
512 MB
Memory Type
GDDR4
Memory Bus
256 bit
Bandwidth
64.00 GB/s

Render Config

Pixel Shaders
48
Vertex Shaders
8
TMUs
16
ROPs
16

Theoretical Performance

Pixel Rate
10.40 GPixel/s
11.20 GPixel/s
Vertex Rate
1.300 GVertices/s
1.400 GVertices/s
Texture Rate
10.40 GTexel/s
11.20 GTexel/s

Board Design

Slot Width
Dual-slot
TDP
125 W
Suggested PSU
300 W
Outputs
2x DVI
1x S-Video
Power Connectors
1x 6-pin
Board Number
A915

Graphics Features

DirectX
9.0c (9_3)
OpenGL
2.1 (full)
3.0 (partial)
OpenCL
N/A
Vulkan
N/A
Shader Model
3.0

R580+ GPU Notes

Codename: Rodin
Graphics/Compute: GFX2
Display Core Engine: 1.0
Avivo Video
Programmable pixel&vertex pipelines

OpenGL 3.0: 42% Support
OpenGL 3.1: 16% Support

Other retail boards based on this design (1)

Name GPU Clock Memory Clock Other Changes
Sapphire X1950 XTX Toxic 700 MHz 1000 MHz