ATI FireGL V7100 vs ATI Radeon X850 CrossFire Edition

Table of Contents

Graphics Processor

GPU model R423 R480
GPU variant R423 GL R480 XT (215RBHAGA11F)
Architecture R400 R400
Foundry TSMC TSMC
Manufacturing process 130 nm 130 nm
Number of transistors 160 million 160 million
Die size 289 mm² 297 mm²

Graphics Card

Release date Dec 1st, 2004 Sep 10th, 2006
Generation FireGL Radeon R400 PCIe
Production End-of-life End-of-life
Launch price 1,099 USD
Interface PCIe 1.0 x16 PCIe 1.0 x16
Reviews 5 in our database 58 in our database
Predecessor Radeon R300
Successor Radeon R500 PCIe

Clocks

GPU clock 493 MHz 520 MHz
Memory clock 475 MHz 950 Mbps effective 540 MHz 1080 Mbps effective

Memory Configuration

Memory size 256 MB 256 MB
Memory type GDDR3 GDDR3
Memory bus width 256 bit 256 bit
Bandwidth 30.40 GB/s 34.56 GB/s

Render Configuration

Pixel shaders 16 16
Vertex shaders 6 6
TMUs 16 16
ROPs 16 16

Performance

Pixel rate 7.888 GPixel/s 8.320 GPixel/s
Vertex rate 739.5 MVertices/s 780.0 MVertices/s
Texture rate 7.888 GTexel/s 8.320 GTexel/s

Dimensions & Outputs

Slot width Single-slot Dual-slot
Length 211 mm 8.3 inches
Width 111 mm 4.4 inches
TDP 91 W unknown
Suggested PSU 250 W 200 W
Outputs 2x DVI1x S-Video 2x DVI
Power connectors 1x 6-pin 1x 6-pin
Board number A322

API Support & Features

DirectX 9.0b (9_2) 9.0b (9_2)
OpenGL 2.1 2.1
OpenCL
Vulkan
Pixel shader 2.0b 2.0b
Vertex shader 2.0b 2.0b

Other Features

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