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AMD FireStream 9270

AMD FireStream 9270 Image AMD RV770 Image
The FireStream 9270 was a professional graphics card by AMD, launched in November 2008. Built on the 55 nm process, and based on the RV770 graphics processor, the card supports DirectX 10.1. The RV770 graphics processor is an average sized chip with a die area of 256 mm² and 956 million transistors. It features 800 shading units, 40 texture mapping units and 16 ROPs. AMD has placed 2,048 MB GDDR5 memory on the card, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 750 MHz, memory is running at 900 MHz.
We recommend the AMD FireStream 9270 for gaming with highest details at resolutions up to, and including, 1280x720.
Being a dual-slot card, the AMD FireStream 9270 draws power from 2x 6-pin power connectors, with power draw rated at 160 W maximum. Display outputs include: 1x DVI. FireStream 9270 is connected to the rest of the system using a PCIe 2.0 x16 interface.

Graphics Processor

GPU Name: RV770
Architecture: TeraScale
Process Size: 55 nm
Transistors: 956 million
Die Size: 256 mm²

Graphics Card

Released: Nov 13th, 2008
Production Status: End-of-life
Bus Interface: PCIe 2.0 x16

Clock Speeds

GPU Clock: 750 MHz
Memory Clock: 900 MHz
3600 MHz effective


Memory Size: 2048 MB
Memory Type: GDDR5
Memory Bus: 256 bit
Bandwidth: 115.2 GB/s

Render Config

Shading Units: 800
TMUs: 40
ROPs: 16
Compute Units: 10
Pixel Rate: 12.00 GPixel/s
Texture Rate: 30.00 GTexel/s
Floating-point performance: 1,200.0 GFLOPS

Board Design

Slot Width: Dual-slot
TDP: 160 W
Outputs: 1x DVI
Power Connectors: 2x 6-pin

Graphics Features

DirectX: 10.1
OpenGL: 3.3
OpenCL: 1.0
Shader Model: 4.1


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