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ATI Radeon X1650 XT Dual

Graphics Processor
RV560 x2
Pixel Shaders
24 x2
Vertex Shaders
8 x2
TMUs
8 x2
ROPs
8 x2
Memory Size
256 MB x2
Memory Type
GDDR3
Bus Width
128 bit x2
The Radeon X1650 XT Dual was a graphics card by ATI, launched in October 2006. Built on the 80 nm process, and based on the RV560 graphics processor, in its RV560 XT variant, the card supports DirectX 9.0c. The RV560 graphics processor is an average sized chip with a die area of 230 mm² and 330 million transistors. Radeon X1650 XT Dual combines two graphics processors to increase performance. It features 24 pixel shaders and 8 vertex shaders, 8 texture mapping units and 8 ROPs per GPU. 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 512 MB GDDR3 memory on the card, which are connected using a 128-bit memory interface per GPU (each GPU manages 256 MB). The GPU is operating at a frequency of 525 MHz, memory is running at 700 MHz.
Being a single-slot card, the ATI Radeon X1650 XT Dual draws power from 1x 6-pin power connectors, with power draw not exactly known. Display outputs include: 2x DVI. Radeon X1650 XT Dual is connected to the rest of the system using a PCI-Express 1.0 x16 interface.

Graphics Processor

GPU Name
RV560
GPU Variant
RV560 XT
(215PAGAKA12FG)
Architecture
R500
Foundry
TSMC
Process Size
80 nm
Transistors
330 million
Die Size
230 mm²

Graphics Card

Release Date
Oct 30th, 2006
Generation
Radeon R500 PCIe
(X1650)
Production
End-of-life
Bus Interface
PCIe 1.0 x16
Reviews
49 in our database

Clock Speeds

GPU Clock
525 MHz
Memory Clock
700 MHz
1400 MHz effective

Memory

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

Render Config

Pixel Shaders
24
Vertex Shaders
8
TMUs
8
ROPs
8

Theoretical Performance

Pixel Rate
4.200 GPixel/s
Vertex Rate
1.050 GVertices/s
Texture Rate
4.200 GTexel/s

Board Design

Slot Width
Single-slot
TDP
unknown
Suggested PSU
350 W
Outputs
2x DVI
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

RV560 GPU Notes

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