ATI Mobility Radeon HD 3430 vs ATI Radeon X800 XT Mac Edition

Table of Contents

Graphics Processor

GPU model M82 R423
GPU variant M82-SE R423 XT (215RBJAGA12F)
Architecture TeraScale R400
Foundry TSMC TSMC
Manufacturing process 55 nm 130 nm
Number of transistors 181 million 160 million
Die size 67 mm² 289 mm²

Mobile graphics

Release date Jul 25th, 2008
Generation M8x (Mobility HD 3400)
Production End-of-life
Interface MXM-II
Predecessor M7x
Successor M9x

Clocks

GPU clock 450 MHz 475 MHz
Memory clock 400 MHz 800 Mbps effective 500 MHz 1000 Mbps effective

Memory Configuration

Memory size 256 MB 256 MB
Memory type DDR2 GDDR3
Memory bus width 64 bit 256 bit
Bandwidth 6.400 GB/s 32.00 GB/s

Render Configuration

Shading units 40
TMUs 4 16
ROPs 4 16
Compute units 2
Cache L2 64 KB
Pixel shaders 16
Vertex shaders 6

Performance

Pixel rate 1.800 GPixel/s 7.600 GPixel/s
Texture rate 1.800 GTexel/s 7.600 GTexel/s
FP32 (float) performance 36.00 GFLOPS
Vertex rate 712.5 MVertices/s

Dimensions & Outputs

Slot width MXM Module Single-slot
TDP 12 W 54 W
Outputs No outputs 2x DVI
Suggested PSU 250 W
Power connectors None

API Support & Features

DirectX 10.1 9.0b (9_2)
OpenGL 3.3 2.1
OpenCL
Vulkan
Shader model 4.1
Pixel shader 2.0b
Vertex shader 2.0b

Other Features

Graphics Card

Release date Dec 1st, 2004
Generation Radeon R400 AGP
Production End-of-life
Interface AGP Pro 8x
Reviews 226 in our database
Predecessor Radeon R300
Successor Radeon R500 AGP

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