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ATI Radeon X1950 XT AGP

Graphics Processor
R580+
Pixel Shaders
48
Vertex Shaders
8
TMUs
16
ROPs
16
Memory Size
256 MB
Memory Type
GDDR3
Bus Width
256 bit
The Radeon X1950 XT AGP was a graphics card by ATI, launched in October 2006. Built on the 90 nm process, and based on the R580+ graphics processor, in its R580+ XT variant, the card supports DirectX 9.0c. The R580+ graphics processor is a large chip with a die area of 352 mm² and 384 million transistors. It features 48 pixel shaders and 8 vertex shaders, 16 texture mapping units and 16 ROPs. Due to the lack of unified shaders you will not be able to run recent games at all (which require unified shader/DX10+ support). ATI has placed 256 MB GDDR3 memory on the card, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 625 MHz, memory is running at 703 MHz.
Being a dual-slot card, the ATI Radeon X1950 XT AGP draws power from 1x 6-pin power connector, with power draw rated at 96 W maximum. Display outputs include: 2x DVI, 1x S-Video. Radeon X1950 XT AGP is connected to the rest of the system using an AGP 8x interface.

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 AGP
(X1950)
Production
End-of-life
Bus Interface
AGP 8x
Reviews
144 in our database

Clock Speeds

GPU Clock
625 MHz
Memory Clock
703 MHz
1406 MHz effective

Memory

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

Render Config

Pixel Shaders
48
Vertex Shaders
8
TMUs
16
ROPs
16

Theoretical Performance

Pixel Rate
10.00 GPixel/s
Vertex Rate
1.250 GVertices/s
Texture Rate
10.00 GTexel/s

Board Design

Slot Width
Dual-slot
TDP
96 W
Suggested PSU
350 W
Outputs
2x DVI
1x S-Video
Power Connectors
1x 6-pin

Graphics Features

DirectX
9.0c (9_3)
OpenGL
2.0
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

Retail boards based on this design (1)

Name GPU Clock Memory Clock Other Changes
GeCube X1950 XT Turbo X 650 MHz 703 MHz