ATI Radeon HD 2600 XT Mac Edition vs NVIDIA GeForce GT 325M

Table of Contents

Graphics Processor

GPU model RV630 GT216
Architecture TeraScale Tesla 2.0
Foundry TSMC TSMC
Manufacturing process 65 nm 40 nm
Number of transistors 390 million 486 million
Die size 153 mm² 100 mm²
GPU variant N11P-GV1

Graphics Card

Release date Feb 21st, 2008
Generation Radeon R600
Production End-of-life
Interface PCIe 1.0 x16
Reviews 82 in our database
Predecessor Radeon R500 PCIe
Successor Radeon R700

Clocks

GPU clock 700 MHz 450 MHz
Memory clock 800 MHz 1600 Mbps effective 700 MHz 1400 Mbps effective
Shader clock 990 MHz

Memory Configuration

Memory size 256 MB 1024 MB
Memory type GDDR3 DDR3
Memory bus width 128 bit 128 bit
Bandwidth 25.60 GB/s 22.40 GB/s

Render Configuration

Shading units 120 48
TMUs 8 16
ROPs 4 8
Compute units 3
Cache L2 64 KB 64 KB
SM count 6

Performance

Pixel rate 2.800 GPixel/s 3.600 GPixel/s
Texture rate 5.600 GTexel/s 7.200 GTexel/s
FP32 (float) performance 168.0 GFLOPS 95.04 GFLOPS

Dimensions & Outputs

Slot width Single-slot
TDP 45 W 23 W
Suggested PSU 200 W
Outputs 2x DVI No outputs
Power connectors None
Board number B148

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

Mobile graphics

Release date Jan 10th, 2010
Generation GeForce 300M
Production End-of-life
Interface PCIe 2.0 x16
Reviews 2 in our database
Predecessor GeForce 200M
Successor GeForce 400M

Compare

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