ATI Mobility Radeon HD 4200 IGP vs ATI Radeon X1950 XT

Table of Contents

Graphics Processor

GPU model RS880 R580+
GPU variant RS880M R580+ XT (215BAABKA31FG)
Architecture TeraScale R500
Manufacturing process 55 nm 90 nm
Number of transistors 181 million 384 million
Die size 67 mm² 352 mm²
Foundry TSMC

Integrated Graphics

Release date Sep 10th, 2009
Generation Radeon IGP (Mobility HD 4000)
Production End-of-life
Interface PCIe 1.0 x16
Successor Palm

Clocks

GPU clock 500 MHz 625 MHz
Memory clock System Shared 900 MHz 1800 Mbps effective

Memory Configuration

Memory size System Shared 256 MB
Memory type System Shared GDDR3
Memory bus width System Shared 256 bit
Bandwidth System Dependent 57.60 GB/s

Render Configuration

Shading units 40
TMUs 4 16
ROPs 4 16
Compute units 2
Pixel shaders 48
Vertex shaders 8

Performance

Pixel rate 2.000 GPixel/s 10.00 GPixel/s
Texture rate 2.000 GTexel/s 10.00 GTexel/s
FP32 (float) performance 40.00 GFLOPS
Vertex rate 1.250 GVertices/s

Dimensions & Outputs

Slot width IGP Dual-slot
TDP unknown 96 W
Outputs No outputs 2x DVI1x S-Video
Power connectors None 1x 6-pin
Suggested PSU 250 W

API Support & Features

DirectX 10.1 (10_1) 9.0c (9_3)
OpenGL 3.3 2.1 (full) 3.0 (partial)
OpenCL 1.0
Vulkan
Shader model 4.1 3.0

Other Features

Graphics Card

Release date Oct 17th, 2006
Generation Radeon R500 PCIe
Production End-of-life
Interface PCIe 1.0 x16
Reviews 144 in our database
Predecessor Radeon R400 PCIe
Successor Radeon R600

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