ATI Radeon X1550 PCI vs ATI Radeon X800 VE AGP

Table of Contents

Graphics Processor

GPU model RV516 R420
Architecture R500 R400
Foundry UMC TSMC
Manufacturing process 80 nm 130 nm
Number of transistors 107 million 160 million
Die size 100 mm² 281 mm²
GPU variant R420 VE

Graphics Card

Release date 2007 Sep 1st, 2004
Generation Radeon R500 PCIe Radeon R400 AGP
Production End-of-life End-of-life
Interface PCIe 1.0 x16 AGP 8x
Reviews 7 in our database 226 in our database
Predecessor Radeon R400 PCIe Radeon R300
Successor Radeon R600 Radeon R500 AGP

Clocks

GPU clock 452 MHz 425 MHz
Memory clock 266 MHz 532 Mbps effective 398 MHz 796 Mbps effective

Memory Configuration

Memory size 256 MB 256 MB
Memory type DDR2 GDDR3
Memory bus width 64 bit 256 bit
Bandwidth 4.256 GB/s 25.47 GB/s

Render Configuration

Pixel shaders 4 16
Vertex shaders 2 6
TMUs 4 16
ROPs 4 16

Performance

Pixel rate 1.808 GPixel/s 6.800 GPixel/s
Vertex rate 226.0 MVertices/s 637.5 MVertices/s
Texture rate 1.808 GTexel/s 6.800 GTexel/s

Dimensions & Outputs

Slot width Single-slot Single-slot
TDP 27 W unknown
Suggested PSU 200 W 200 W
Outputs 1x DVI1x VGA1x S-Video 1x DVI1x VGA1x S-Video
Power connectors None 1x Molex

API Support & Features

DirectX 9.0c (9_3) 9.0b (9_2)
OpenGL 2.1 2.1
OpenCL
Vulkan
Shader model 3.0
Pixel shader 2.0b
Vertex shader 2.0b

Other Features

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