ATI Mobility Radeon HD 2600 vs NVIDIA GeForce 9400 GT Rev. 3

Edit	ATI Mobility Radeon HD 2600 Check Price	NVIDIA GeForce 9400 GT Rev. 3 Check Price

Table of Contents

Graphics Processor
Mobile graphics
Clocks
Memory Configuration
Render Configuration
Performance
Dimensions & Outputs
API Support & Features
Other Features
Graphics Card

Graphics Processor

GPU model	M76	GT218
Architecture	TeraScale	Tesla 2.0
Foundry	TSMC	TSMC
Manufacturing process	65 nm	40 nm
Number of transistors	390 million	260 million
Die size	153 mm²	57 mm²
GPU variant	—	GT218-670-B1

Mobile graphics

Release date	May 14th, 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	500 MHz	589 MHz
Memory clock	400 MHz 800 Mbps effective	600 MHz 1200 Mbps effective
Shader clock	—	1402 MHz

Memory Configuration

Memory size	256 MB	128 MB
Memory type	DDR2	DDR2
Memory bus width	128 bit	64 bit
Bandwidth	12.80 GB/s	9.600 GB/s

Render Configuration

Shading units	120	16
TMUs	8	8
ROPs	4	4
Compute units	3	—
Cache L2	64 KB	32 KB
SM count	—	2

Performance

Pixel rate	2.000 GPixel/s	2.356 GPixel/s
Texture rate	4.000 GTexel/s	4.712 GTexel/s
FP32 (float) performance	120.0 GFLOPS	44.86 GFLOPS

Dimensions & Outputs

Slot width	MXM Module	Single-slot
TDP	unknown	50 W
Outputs	No outputs	1x DVI1x VGA1x S-Video
Length	—	168 mm 6.6 inches
Suggested PSU	—	250 W
Power connectors	—	None
Board number	—	P690, P691

API Support & Features

DirectX	10.0 (10_0)	11.1 (10_1)
OpenGL	3.3	3.3
OpenCL	—	1.1
Vulkan	—	—
Shader model	4.0	4.1
CUDA	—	1.2

Other Features

Graphics Card

Release date	—	Jun 13th, 2012
Generation	—	GeForce 9
Production	—	End-of-life
Interface	—	PCIe 2.0 x16
Reviews	—	6 in our database
Predecessor	—	GeForce 8
Successor	—	GeForce 200

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