ATI Mobility Radeon X1600 vs ATI Radeon HD 3470

Table of Contents

Graphics Processor

GPU model M56 RV620
GPU variant M56 X1600 (216PLAKB26FG) RV620 PRO (215-0670006)
Architecture R500 TeraScale
Foundry TSMC TSMC
Manufacturing process 90 nm 55 nm
Number of transistors 157 million 181 million
Die size 150 mm² 67 mm²

Mobile graphics

Release date Feb 1st, 2006
Generation M5x (Mobility X1)
Production End-of-life
Interface PCIe 1.0 x16
Reviews 2 in our database
Predecessor M2x
Successor M6x

Clocks

GPU clock 450 MHz 800 MHz
Memory clock 470 MHz 940 Mbps effective 950 MHz 1900 Mbps effective

Memory Configuration

Memory size 256 MB 256 MB
Memory type GDDR3 GDDR3
Memory bus width 128 bit 64 bit
Bandwidth 15.04 GB/s 15.20 GB/s

Render Configuration

Pixel shaders 12
Vertex shaders 5
TMUs 4 4
ROPs 4 4
Shading units 40
Compute units 2
Cache L2 64 KB

Performance

Pixel rate 1.800 GPixel/s 3.200 GPixel/s
Vertex rate 562.5 MVertices/s
Texture rate 1.800 GTexel/s 3.200 GTexel/s
FP32 (float) performance 64.00 GFLOPS

Dimensions & Outputs

TDP unknown 30 W
Outputs No outputs 1x DVI1x VGA1x S-Video
Slot width Single-slot
Length 168 mm 6.6 inches
Suggested PSU 200 W
Power connectors None
Board number B530

API Support & Features

DirectX 9.0c (9_3) 10.1 (10_1)
OpenGL 2.1 3.3
OpenCL
Vulkan
Shader model 3.0 4.1

Other Features

Graphics Card

Release date Jan 23rd, 2008
Generation Radeon R600
Production End-of-life
Interface PCIe 2.0 x16
Reviews 1 in our database
Predecessor Radeon R500 PCIe
Successor Radeon R700

Compare

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