ATI Mobility Radeon X800 vs NVIDIA GeForce 8400

Table of Contents

Graphics Processor

GPU model M28 G98
Architecture R400 Tesla
Foundry TSMC TSMC
Manufacturing process 130 nm 65 nm
Number of transistors 160 million 210 million
Die size 289 mm² 86 mm²

Mobile graphics

Release date Nov 1st, 2004
Generation M2x (Mobility X1)
Production End-of-life
Interface PCIe 1.0 x16
Reviews 2 in our database
Predecessor M1x
Successor M5x

Clocks

GPU clock 400 MHz 540 MHz
Memory clock 400 MHz 800 Mbps effective 500 MHz 1000 Mbps effective
Shader clock 1300 MHz

Memory Configuration

Memory size 256 MB 256 MB
Memory type GDDR3 DDR2
Memory bus width 256 bit 64 bit
Bandwidth 25.60 GB/s 8.000 GB/s

Render Configuration

Pixel shaders 12
Vertex shaders 6
TMUs 12 4
ROPs 12 4
Shading units 8
SM count 1
Cache L2 16 KB

Performance

Pixel rate 4.800 GPixel/s 2.160 GPixel/s
Vertex rate 600.0 MVertices/s
Texture rate 4.800 GTexel/s 2.160 GTexel/s
FP32 (float) performance 20.80 GFLOPS

Dimensions & Outputs

TDP unknown 25 W
Outputs No outputs 1x DVI1x VGA1x S-Video
Slot width Single-slot
Suggested PSU 200 W
Power connectors None
Board number P561

API Support & Features

DirectX 9.0b (9_2) 11.1 (10_0)
OpenGL 2.1 3.3
OpenCL 1.1
Vulkan
Pixel shader 2.0b
Vertex shader 2.0b
CUDA 1.1
Shader model 4.0

Other Features

Graphics Card

Release date Dec 4th, 2007
Generation GeForce 8
Production End-of-life
Interface PCIe 2.0 x16
Reviews 10 in our database
Predecessor GeForce 7 PCIe
Successor GeForce 9

Compare

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