ATI Radeon 3000 IGP vs NVIDIA GeForce 8300

Table of Contents

Graphics Processor

GPU model RS780 C78
GPU variant RS780L
Architecture TeraScale Tesla
Manufacturing process 65 nm 80 nm
Number of transistors 180 million 210 million
Die size 85 mm² 127 mm²

Integrated Graphics

Release date 2009 Apr 17th, 2007
Generation Radeon IGP (3000) GeForce 8 IGP
Production End-of-life End-of-life
Interface PCIe 1.0 x16 PCI
Predecessor GeForce 7 IGP
Successor GeForce 9 IGP

Clocks

GPU clock 350 MHz 500 MHz
Memory clock System Shared System Shared
Shader clock 1500 MHz

Memory Configuration

Memory size System Shared System Shared
Memory type System Shared System Shared
Memory bus width System Shared System Shared
Bandwidth System Dependent System Dependent

Render Configuration

Shading units 40 16
TMUs 4 8
ROPs 4 4
Compute units 2
SM count 2

Performance

Pixel rate 1.400 GPixel/s 2.000 GPixel/s
Texture rate 1.400 GTexel/s 4.000 GTexel/s
FP32 (float) performance 28.00 GFLOPS 48.00 GFLOPS

Dimensions & Outputs

Slot width IGP IGP
TDP unknown 40 W
Outputs No outputs 1x DVI1x VGA1x S-Video

API Support & Features

DirectX 10.0 (10_0) 11.1 (10_0)
OpenGL 3.3 3.3
OpenCL 1.0
Vulkan
Shader model 4.1 4.0

Other Features

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