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ATI Radeon X1800 GTO²

ATI Radeon X1800 GTO² Image ATI R520 Image
The Radeon X1800 GTO² was a graphics card by ATI, launched in March 2006. Built on the 90 nm process, and based on the R520 graphics processor, the card supports DirectX 9.0c. The R520 graphics processor is an average sized chip with a die area of 288 mm² and 321 million transistors. It features 16 pixel shaders and 8 vertex shaders, 12 texture mapping units and 12 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 512 MB GDDR3 memory on the card, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 500 MHz, memory is running at 495 MHz.
We recommend the ATI Radeon X1800 GTO² for gaming with highest details at resolutions up to, and including, 1024x768.
Being a single-slot card, its power draw is not exactly known. Display outputs include: 2x DVI, 1x S-Video. Radeon X1800 GTO² is connected to the rest of the system using a PCIe 1.0 x16 interface.

Graphics Processor

GPU Name: R520
Process Size: 90 nm
Transistors: 321 million
Die Size: 288 mm²

Graphics Card

Released: Mar 1st, 2006
Production Status: End-of-life
Bus Interface: PCIe 1.0 x16

Clock Speeds

GPU Clock: 500 MHz
Memory Clock: 495 MHz
990 MHz effective

Memory

Memory Size: 512 MB
Memory Type: GDDR3
Memory Bus: 256 bit
Bandwidth: 31.7 GB/s

Render Config

Pixel Shaders: 16
Vertex Shaders: 8
TMUs: 12
ROPs: 12
Pixel Rate: 6.00 GPixel/s
Vertex Rate: 1.000 GVertices/s
Texture Rate: 6.00 GTexel/s

Board Design

Slot Width: Single-slot
TDP: unknown
Outputs: 2x DVI
1x S-Video

Graphics Features

DirectX: 9.0c
OpenGL: 2.0
OpenCL: n/a
Shader Model: 3.0

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Reviews

Our review database contains 76 reviews of the Radeon X1800 GTO².