ATI Mobility Radeon HD 3450 Full Specs

Summary

40 Shaders 500MHz

256MB GDDR3

Peak·FP32·FP16 40 GFLOPS

Form Factor MXM-II

Theoretical Performance

Clock Speed500MHz UC·Boost·OC

Peak OPS 40 GFLOPSFP32

FP32 40 GFLOPS

Pixel Rate 2 GPixel/s

Texture Rate 2 GTexel/s

Core Config

Shaders 40 Shaders

TMUs 4 TMUs

ROPs 4 ROPs

CUs 2 CUs

Clocks

Boost Clock 500MHz

Cache

L1 32KB/4SPs

L2 Cache 64KB shared

Memory

256MB GDDR3

Memory Speed 1.4GT/s

ECC No

Video Output

Max Resolution 2560x1600

Refresh Rate Calculator 2560x1440 Resolution1440p QHD Refresh Rate 66Hz

Multi-Monitor 2

DSC Not Supported

API Support

Shader Model 4.1

DirectX DirectX 10 Direct3D 10_1

OpenGL 3.3 OpenCL 1.1

GFX 3

Decoder

Decoder UVD 1.0

Codec VC-1 AVC (H.264)

Card

Form Factor MXM-II

PCIe PCIe 2.0 x16

Chip

Manufacturer ATI

Chip Designer ATI

Architecture TeraScale 1

Family Radeon HD 3000

Branding

Codename Koopa

Chip Variant RV620 LE

Market Segment Laptop

Release Date Jan 7, 2008

Fabrication

Foundry TSMC

Fabrication Node 55nm

Die Size 67mm²

Transistor Count 181M

Transistor Density 2.7 MTr/mm²

Images