ATI Radeon HD 2900 XTX Full Specs

Summary

320 Shaders 743MHz

512MB GDDR3106GB/s

Peak·FP32·FP16 475.5 GFLOPS

Form Factor PCIe Card

TDP 240W

Power Connectors 1x 8-Pin 1x 6-Pin

Theoretical Performance

Clock Speed743MHz UC·Boost·OC

Peak OPS 475.5 GFLOPSFP32

FP32 475.5 GFLOPS

Pixel Rate 11.9 GPixel/s

Texture Rate 11.9 GTexel/s

Core Config

Shaders 320 Shaders

TMUs 16 TMUs

ROPs 16 ROPs

CUs 4 CUs

Clocks

Boost Clock 743MHz

Cache

L1 32KB/4SPs

L2 Cache 256KB shared

Memory

512MB GDDR3

Memory Bus 512-bit

Memory Speed 1.7GT/s

Memory Bandwidth 106GB/s

ECC No

Power & Thermals

TDP 240W

Video Output

Max Resolution 2560x1600

Refresh Rate Calculator 2560x1440 Resolution1440p QHD Refresh Rate 66Hz

Multi-Monitor 2

DSC Not Supported

Ports

2x DVI-I Dual-Link 1x S-Video

API Support

Shader Model 4

DirectX DirectX 10 Direct3D 10_0

OpenGL 3.3 OpenCL 1.1

GFX 3

Decoder

Decoder UVD 1.0

Codec VC-1 AVC (H.264)

Card

Form Factor PCIe Card

PCIe PCIe 1.0 x16 2-Slots

Cooling Blower 1x Fan

Power Connectors 1x 8-Pin, 1x 6-Pin

Multi-GPU Multi-GPU Support Supported Multi-GPU Type 4-way CrossFireX

Chip

Manufacturer ATI

Chip Designer ATI

Architecture TeraScale 1

Family Radeon HD 2000

Branding

Codename Pele

Chip Variant R600 GT

Market Segment Desktop

Fabrication

Foundry TSMC

Fabrication Node 80nm

Die Size 420mm²

Transistor Count 720M

Transistor Density 1.71 MTr/mm²

Images