AMD Radeon HD 6480G IGP vs NVIDIA GeForce 7900 GT

Table of Contents

Graphics Processor

GPU model Sumo G71
Architecture TeraScale 2 Curie
Foundry TSMC TSMC
Manufacturing process 32 nm 90 nm
Number of transistors 1,178 million 278 million
Die size 227 mm² 196 mm²
GPU variant G71-GT-N-A2

Integrated Graphics

Release date Jun 14th, 2011
Generation Sumo (HD 6000 Mobile)
Production End-of-life
Interface IGP
Predecessor Radeon IGP
Successor Trinity

Clocks

GPU clock 444 MHz 450 MHz
Memory clock System Shared 660 MHz 1320 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 42.24 GB/s

Render Configuration

Shading units 240
TMUs 12 24
ROPs 4 16
Compute units 3
Pixel shaders 24
Vertex shaders 8

Performance

Pixel rate 1.776 GPixel/s 7.200 GPixel/s
Texture rate 5.328 GTexel/s 10.80 GTexel/s
FP32 (float) performance 213.1 GFLOPS
Vertex rate 900.0 MVertices/s

Dimensions & Outputs

Slot width IGP Single-slot
TDP 35 W 48 W
Outputs No outputs 2x DVI1x S-Video
Suggested PSU 200 W
Power connectors 1x 6-pin
Board number P455

API Support & Features

DirectX 11.2 (11_0) 9.0c (9_3)
OpenGL 4.4 2.1
OpenCL 1.2
Vulkan
Shader model 5.0 3.0

Other Features

Graphics Card

Release date Mar 9th, 2006
Generation GeForce 7 PCIe
Production End-of-life
Interface PCIe 1.0 x16
Reviews 145 in our database
Predecessor GeForce 6 PCIe
Successor GeForce 8

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