ATI Mobility Radeon HD 4225 IGP vs ATI Radeon X850 CrossFire Edition

Table of Contents

Graphics Processor

GPU model RS880 R480
GPU variant RS880M R480 XT (215RBHAGA11F)
Architecture TeraScale R400
Manufacturing process 55 nm 130 nm
Number of transistors 181 million 160 million
Die size 67 mm² 297 mm²
Foundry TSMC

Integrated Graphics

Release date May 1st, 2010
Generation Radeon IGP (Mobility HD 4000)
Production End-of-life
Interface PCIe 1.0 x16
Successor Palm

Clocks

GPU clock 380 MHz 520 MHz
Memory clock System Shared 540 MHz 1080 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 34.56 GB/s

Render Configuration

Shading units 40
TMUs 4 16
ROPs 4 16
Compute units 2
Pixel shaders 16
Vertex shaders 6

Performance

Pixel rate 1.520 GPixel/s 8.320 GPixel/s
Texture rate 1.520 GTexel/s 8.320 GTexel/s
FP32 (float) performance 30.40 GFLOPS
Vertex rate 780.0 MVertices/s

Dimensions & Outputs

Slot width IGP Dual-slot
TDP 9 W unknown
Outputs No outputs 2x DVI
Power connectors None 1x 6-pin
Suggested PSU 200 W

API Support & Features

DirectX 10.1 (10_1) 9.0b (9_2)
OpenGL 3.3 2.1
OpenCL 1.0
Vulkan
Shader model 4.1
Pixel shader 2.0b
Vertex shader 2.0b

Other Features

Graphics Card

Release date Sep 10th, 2006
Generation Radeon R400 PCIe
Production End-of-life
Interface PCIe 1.0 x16
Reviews 58 in our database
Predecessor Radeon R300
Successor Radeon R500 PCIe

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