ATI Radeon X1900 GT vs NVIDIA GeForce 7300 GT

Table of Contents

Graphics Processor

GPU model R580 G73
GPU variant R580 XL (215BAEBKA31FG) G73-VZ-N-B1
Architecture R500 Curie
Foundry TSMC TSMC
Manufacturing process 90 nm 90 nm
Number of transistors 384 million 177 million
Die size 352 mm² 125 mm²

Graphics Card

Release date May 1st, 2006 May 15th, 2006
Generation Radeon R500 PCIe GeForce 7 PCIe
Production End-of-life End-of-life
Interface PCIe 1.0 x16 PCIe 1.0 x16
Reviews 115 in our database 42 in our database
Predecessor Radeon R400 PCIe GeForce 6 PCIe
Successor Radeon R600 GeForce 8

Clocks

GPU clock 575 MHz 350 MHz
Memory clock 600 MHz 1200 Mbps effective 325 MHz 650 Mbps effective

Memory Configuration

Memory size 256 MB 128 MB
Memory type GDDR3 DDR2
Memory bus width 256 bit 128 bit
Bandwidth 38.40 GB/s 10.40 GB/s

Render Configuration

Pixel shaders 36 8
Vertex shaders 8 4
TMUs 12 8
ROPs 12 8

Performance

Pixel rate 6.900 GPixel/s 2.800 GPixel/s
Vertex rate 1.150 GVertices/s 350.0 MVertices/s
Texture rate 6.900 GTexel/s 2.800 GTexel/s

Dimensions & Outputs

Slot width Single-slot Single-slot
TDP 75 W 24 W
Suggested PSU 250 W 200 W
Outputs 2x DVI1x S-Video 1x DVI1x VGA1x S-Video
Power connectors 1x 6-pin None
Board number A520 P501

API Support & Features

DirectX 9.0c (9_3) 9.0c (9_3)
OpenGL 2.1 (full) 3.0 (partial) 2.1
OpenCL
Vulkan
Shader model 3.0 3.0

Other Features

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