ATI Radeon X800 GTO2 vs NVIDIA GeForce 9400

Table of Contents

Graphics Processor

GPU model R480 C79
GPU variant R480
Architecture R400 Tesla
Foundry TSMC
Manufacturing process 130 nm 65 nm
Number of transistors 160 million 314 million
Die size 297 mm² 144 mm²

Graphics Card

Release date Sep 15th, 2005
Generation Radeon R400 PCIe
Production End-of-life
Interface PCIe 1.0 x16
Reviews 226 in our database
Predecessor Radeon R300
Successor Radeon R500 PCIe

Clocks

GPU clock 400 MHz 450 MHz
Memory clock 490 MHz 980 Mbps effective System Shared
Shader clock 1100 MHz

Memory Configuration

Memory size 256 MB System Shared
Memory type GDDR3 System Shared
Memory bus width 256 bit System Shared
Bandwidth 31.36 GB/s System Dependent

Render Configuration

Pixel shaders 16
Vertex shaders 6
TMUs 16 8
ROPs 16 4
Shading units 16
SM count 2

Performance

Pixel rate 6.400 GPixel/s 1.800 GPixel/s
Vertex rate 600.0 MVertices/s
Texture rate 6.400 GTexel/s 3.600 GTexel/s
FP32 (float) performance 35.20 GFLOPS

Dimensions & Outputs

Slot width Single-slot IGP
TDP unknown 40 W
Suggested PSU 200 W
Outputs 2x DVI1x S-Video 1x DVI1x VGA1x S-Video

API Support & Features

DirectX 9.0b (9_2) 11.1 (10_0)
OpenGL 2.1 3.3
OpenCL
Vulkan
Pixel shader 2.0b
Vertex shader 2.0b
Shader model 4.0

Other Features

Integrated Graphics

Release date Apr 17th, 2007
Generation GeForce 9 IGP
Production End-of-life
Interface PCI
Reviews 6 in our database
Predecessor GeForce 8 IGP

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