ATI Radeon HD 2400 XT vs NVIDIA GeForce 8600 GTS Mac Edition

Table of Contents

Graphics Processor

GPU model RV610 G84
GPU variant RV610 PRO (215LKCAKA14FG) G84-400-A2
Architecture TeraScale Tesla
Foundry TSMC TSMC
Manufacturing process 65 nm 80 nm
Number of transistors 180 million 289 million
Die size 85 mm² 169 mm²

Graphics Card

Release date Jun 28th, 2007 Sep 21st, 2007
Generation Radeon R600 GeForce 8
Production End-of-life End-of-life
Interface PCIe 1.0 x16 PCIe 1.0 x16
Reviews 32 in our database 183 in our database
Predecessor Radeon R500 PCIe GeForce 7 PCIe
Successor Radeon R700 GeForce 9

Clocks

GPU clock 650 MHz 675 MHz
Memory clock 500 MHz 1000 Mbps effective 1008 MHz 2 Gbps effective
Shader clock 1450 MHz

Memory Configuration

Memory size 256 MB 512 MB
Memory type GDDR3 GDDR3
Memory bus width 64 bit 128 bit
Bandwidth 8.000 GB/s 32.26 GB/s

Render Configuration

Shading units 40 32
TMUs 4 16
ROPs 4 8
Compute units 2
Cache L2 32 KB 32 KB
SM count 4

Performance

Pixel rate 2.600 GPixel/s 5.400 GPixel/s
Texture rate 2.600 GTexel/s 10.80 GTexel/s
FP32 (float) performance 52.00 GFLOPS 92.80 GFLOPS

Dimensions & Outputs

Slot width Single-slot Single-slot
TDP 25 W 75 W
Suggested PSU 200 W 250 W
Outputs 1x DVI1x VGA1x S-Video 2x DVI
Power connectors None 1x 6-pin
Board number B276 P401

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

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