ATI Mobility Radeon HD 3650 vs ATI Radeon X1800 XL

Table of Contents

Graphics Processor

GPU model M86 R520
Architecture TeraScale R500
Foundry TSMC TSMC
Manufacturing process 55 nm 90 nm
Number of transistors 378 million 321 million
Die size 135 mm² 288 mm²
GPU variant R520 XL

Mobile graphics

Release date Jan 7th, 2008
Generation M8x (Mobility HD 3600)
Production End-of-life
Interface MXM-II
Reviews 2 in our database
Predecessor M7x
Successor M9x

Clocks

GPU clock 500 MHz 500 MHz
Memory clock 700 MHz 1400 Mbps effective 500 MHz 1000 Mbps effective

Memory Configuration

Memory size 512 MB 256 MB
Memory type GDDR3 GDDR3
Memory bus width 128 bit 256 bit
Bandwidth 22.40 GB/s 32.00 GB/s

Render Configuration

Shading units 120
TMUs 8 16
ROPs 4 16
Compute units 3
Cache L2 128 KB
Pixel shaders 16
Vertex shaders 8

Performance

Pixel rate 2.000 GPixel/s 8.000 GPixel/s
Texture rate 4.000 GTexel/s 8.000 GTexel/s
FP32 (float) performance 120.0 GFLOPS
Vertex rate 1.000 GVertices/s

Dimensions & Outputs

Slot width MXM Module Single-slot
TDP unknown 70 W
Outputs No outputs 2x DVI1x S-Video
Length 254 mm 10 inches
Width 111 mm 4.4 inches
Height 19 mm 0.7 inches
Suggested PSU 250 W
Power connectors 1x 6-pin
Board number A520

API Support & Features

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

Other Features

Graphics Card

Release date Oct 1st, 2005
Generation Radeon R500 PCIe
Production End-of-life
Interface PCIe 1.0 x16
Reviews 76 in our database
Predecessor Radeon R400 PCIe
Successor Radeon R600

Compare

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