ATI Radeon HD 4250 IGP vs NVIDIA GeForce 8300

Table of Contents

Graphics Processor

GPU model RS880 C78
Architecture TeraScale Tesla
Manufacturing process 55 nm 80 nm
Number of transistors 181 million 210 million
Die size 67 mm² 127 mm²

Integrated Graphics

Release date Mar 1st, 2010 Apr 17th, 2007
Generation Radeon IGP (HD 4000) GeForce 8 IGP
Production End-of-life End-of-life
Interface PCIe 1.0 x16 PCI
Successor Sumo GeForce 9 IGP
Predecessor GeForce 7 IGP

Clocks

GPU clock 560 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 2.240 GPixel/s 2.000 GPixel/s
Texture rate 2.240 GTexel/s 4.000 GTexel/s
FP32 (float) performance 44.80 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 10.1 (10_1) 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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