ATI Radeon HD 3470 Full Specs

Summary

40 Shaders 800MHz

256MB GDDR315.2GB/s

Peak·FP32·FP16 64 GFLOPS

Form Factor PCIe Card

TDP 30W

Theoretical Performance

Clock Speed800MHz UC·Boost·OC

Peak OPS 64 GFLOPSFP32

FP32 64 GFLOPS

Pixel Rate 3.2 GPixel/s

Texture Rate 3.2 GTexel/s

Core Config

Shaders 40 Shaders

TMUs 4 TMUs

ROPs 4 ROPs

CUs 2 CUs

Clocks

Boost Clock 800MHz

Cache

L2 Cache 64KB shared

Memory

256MB GDDR3

Memory Bus 64-bit

Memory Speed 1.9GT/s

Memory Bandwidth 15.2GB/s

ECC No

Power & Thermals

TDP 30W

Video Output

Multi-Monitor 2

Ports

2x DisplayPort 1.0

Decoder

Decoder Model UVD 1.0

Codec VC-1 AVC (H.264)

Card

Form Factor PCIe Card

PCIe 1-Slots

Cooling Open-Air 1x Fan

Chip

Manufacturer ATI

Chip Designer ATI

Architecture TeraScale 1

Family Radeon HD 3000

Branding

Codename Koopa

Chip Variant RV620 LE

Market Segment Desktop

Release Date Jan 23, 2008

Fabrication

Foundry TSMC

Fabrication Node 55nm

Die Size 67mm²

Transistor Count 181 Million

Transistor Density 2.7 MTr/mm²

Images