ATI Radeon HD 2900 XT

This is a GPU manufactured with TSMC 80nm process, based on ATI TeraScale architecture and released on May 2007. It features 0.72 billion transistors, 320 Rendering cores and 512MB GDDR3 memory, with 256KB L2 cache, theoretical performance of 475.5GFLOPS, with total power consumption of 215W.

Graphics Card

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Release Date

May 2007

Generation

Radeon R600

Type

Desktop

Bus Interface

PCIe 1.0 x16

Clock Speeds

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Memory Clock

828 MHz

Memory

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Memory Size

512MB

Memory Type

GDDR3

Memory Bus

512bit

Bandwidth

106.0GB/s

Render Config

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Compute Units

4

Shading Units

320

TMUs

16

ROPs

16

L2 Cache

256 KB

Theoretical Performance

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Pixel Rate

11.89 GPixel/s

Texture Rate

11.89 GTexel/s

FP32 (float)

475.5 GFLOPS

Graphics Processor

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GPU Name

R600

GPU Variant

R600 XT

(215RGMDKA13FG)

Architecture

TeraScale

Foundry

TSMC

Process Size

80 nm

Transistors

0.72 billion

Die Size

420 mm²

Board Design

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TDP

215W

Suggested PSU

550 W

Outputs

2x DVI
1x S-Video

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

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DirectX

10.0 (10_0)

OpenGL

3.3 (full)

4.0 (partial)

OpenCL

N/A

Vulkan

N/A

Shader Model

4.0

Rankings

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FP32 (float)

NVIDIA GeForce GTX 260 896 MB GDDR3

0.477 TFLOPS

NVIDIA GeForce GTX 260 Rev. 2 896 MB GDDR3

0.477 TFLOPS

ATI Radeon HD 2900 XT 512 MB GDDR3

0.476 TFLOPS

ATI Radeon HD 2900 XTX 512 MB GDDR3

0.476 TFLOPS

NVIDIA GeForce 9800 GTX+ 512 MB GDDR3

0.47 TFLOPS

NVIDIA GeForce GTS 150 OEM 1024 MB GDDR3

0.47 TFLOPS

NVIDIA GeForce GT 440 OEM 1536 MB DDR3

0.467 TFLOPS

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