AMD Radeon HD 6450 vs NVIDIA GeForce 7600 GT

Table of Contents

Graphics Processor

GPU model Caicos G73
GPU variant Caicos PRO G73-GT-N-A2
Architecture TeraScale 2 Curie
Foundry TSMC TSMC
Manufacturing process 40 nm 90 nm
Number of transistors 370 million 177 million
Die size 67 mm² 125 mm²

Graphics Card

Release date Apr 7th, 2011 Mar 9th, 2006
Generation Northern Islands GeForce 7 PCIe
Production End-of-life End-of-life
Launch price 55 USD 199 USD
Interface PCIe 2.0 x16 PCIe 1.0 x16
Reviews 14 in our database 83 in our database
Predecessor Evergreen GeForce 6 PCIe
Successor Southern Islands GeForce 8

Clocks

GPU clock 625 MHz 560 MHz
Memory clock 800 MHz 3.2 Gbps effective 700 MHz 1400 Mbps effective

Memory Configuration

Memory size 512 MB 256 MB
Memory type GDDR5 GDDR3
Memory bus width 64 bit 128 bit
Bandwidth 25.60 GB/s 22.40 GB/s

Render Configuration

Shading units 160
TMUs 8 12
ROPs 4 8
Compute units 2
Cache L1 8 KB (per CU)
Cache L2 128 KB
Pixel shaders 12
Vertex shaders 5

Performance

Pixel rate 2.500 GPixel/s 4.480 GPixel/s
Texture rate 5.000 GTexel/s 6.720 GTexel/s
FP32 (float) performance 200.0 GFLOPS
Vertex rate 700.0 MVertices/s

Dimensions & Outputs

Slot width Single-slot Single-slot
Length 168 mm 6.6 inches
TDP 18 W 40 W
Suggested PSU 200 W 200 W
Outputs 1x DVI1x HDMI1x VGA 2x DVI1x S-Video
Power connectors None None
Board number C264 P456

API Support & Features

DirectX 11.2 (11_0) 9.0c (9_3)
OpenGL 4.4 2.1
OpenCL 1.2
Vulkan
Shader model 5.0 3.0

Other Features

Compare

Sysrqmts browser extension icon
Stop overpaying for PC games!
See cheapest prices in Steam store with our browser extension.