ATI Radeon HD 3450 vs NVIDIA GeForce 7600 GS

Table of Contents

Graphics Processor

GPU model RV620 G73
GPU variant RV620 LE G73-N-B1
Architecture TeraScale Curie
Foundry TSMC TSMC
Manufacturing process 55 nm 90 nm
Number of transistors 181 million 177 million
Die size 67 mm² 125 mm²

Graphics Card

Release date Dec 10th, 2007 Mar 22nd, 2006
Generation Radeon R600 GeForce 7 PCIe
Production End-of-life End-of-life
Interface PCIe 2.0 x16 PCIe 1.0 x16
Reviews 7 in our database 83 in our database
Predecessor Radeon R500 PCIe GeForce 6 PCIe
Successor Radeon R700 GeForce 8

Clocks

GPU clock 600 MHz 400 MHz
Memory clock 500 MHz 1000 Mbps effective 400 MHz 800 Mbps effective

Memory Configuration

Memory size 256 MB 256 MB
Memory type DDR2 DDR2
Memory bus width 64 bit 128 bit
Bandwidth 8.000 GB/s 12.80 GB/s

Render Configuration

Shading units 40
TMUs 4 12
ROPs 4 8
Compute units 2
Cache L2 64 KB
Pixel shaders 12
Vertex shaders 5

Performance

Pixel rate 2.400 GPixel/s 3.200 GPixel/s
Texture rate 2.400 GTexel/s 4.800 GTexel/s
FP32 (float) performance 48.00 GFLOPS
Vertex rate 500.0 MVertices/s

Dimensions & Outputs

Slot width Single-slot Single-slot
TDP 25 W 27 W
Suggested PSU 200 W 200 W
Outputs 1x DVI1x VGA1x S-Video 1x DVI1x VGA1x S-Video
Power connectors None None
Board number B629 P501, P900

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

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