ATI Mobility Radeon HD 2600 XT Mac Edition vs NVIDIA GeForce GT 220

Table of Contents

Graphics Processor

GPU model M76 G94
GPU variant M76 XT
Architecture TeraScale Tesla
Foundry TSMC TSMC
Manufacturing process 65 nm 65 nm
Number of transistors 390 million 505 million
Die size 153 mm² 240 mm²

Mobile graphics

Release date Jul 26th, 2007
Generation M7x (Mobility HD 2000)
Production End-of-life
Interface MXM-II
Reviews 2 in our database
Predecessor M6x
Successor M8x

Clocks

GPU clock 600 MHz 600 MHz
Memory clock 685 MHz 1370 Mbps effective 700 MHz 1400 Mbps effective
Shader clock 1500 MHz

Memory Configuration

Memory size 256 MB 1024 MB
Memory type GDDR3 GDDR3
Memory bus width 128 bit 128 bit
Bandwidth 21.92 GB/s 22.40 GB/s

Render Configuration

Shading units 120 48
TMUs 8 24
ROPs 4 8
Compute units 3
Cache L2 64 KB 64 KB
SM count 6

Performance

Pixel rate 2.400 GPixel/s 4.800 GPixel/s
Texture rate 4.800 GTexel/s 14.40 GTexel/s
FP32 (float) performance 144.0 GFLOPS 144.0 GFLOPS

Dimensions & Outputs

Slot width MXM Module Single-slot
TDP unknown 58 W
Outputs No outputs 1x DVI1x HDMI1x VGA
Length 168 mm 6.6 inches
Suggested PSU 250 W

API Support & Features

DirectX 10.0 (10_0) 11.1 (10_0)
OpenGL 3.3 3.3
OpenCL 1.1
Vulkan
Shader model 4.0 4.0
CUDA 1.1

Other Features

Graphics Card

Release date Jan 26th, 2010
Generation GeForce 200
Production End-of-life
Interface PCIe 2.0 x16
Reviews 27 in our database
Predecessor GeForce 9
Successor GeForce 400

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