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AMD Radeon HD 7470M

AMD Radeon HD 7470M Image AMD Seymour Image
The Radeon HD 7470M is a graphics card by AMD, launched in January 2012. Built on the 40 nm process, and based on the Seymour graphics processor, in its Seymour XT variant, the card supports DirectX 11.0. The Seymour graphics processor is a relatively small chip with a die area of only 67 mm² and 370 million transistors. It features 160 shading units, 8 texture mapping units and 4 ROPs. AMD has placed 1,024 MB DDR3 memory on the card, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 750 MHz, memory is running at 900 MHz.
Its power draw is rated at 7 W maximum. Radeon HD 7470M is connected to the rest of the system using a PCIe 2.0 x16 interface.

Graphics Processor

GPU Name: Seymour
GPU Variant: Seymour XT
Process Size: 40 nm
Transistors: 370 million
Die Size: 67 mm²

Graphics Card

Released: Jan 7th, 2012
Production Status: Active
Bus Interface: PCIe 2.0 x16

Clock Speeds

GPU Clock: 750 MHz
Memory Clock: 900 MHz
1800 MHz effective

Memory

Memory Size: 1024 MB
Memory Type: DDR3
Memory Bus: 64 bit
Bandwidth: 14.4 GB/s

Render Config

Shading Units: 160
TMUs: 8
ROPs: 4
Compute Units: 2
Pixel Rate: 3.00 GPixel/s
Texture Rate: 6.00 GTexel/s
Floating-point performance: 240.0 GFLOPS

Board Design

TDP: 7 W

Graphics Features

DirectX: 11.0
OpenGL: 4.3
OpenCL: 1.2
Shader Model: 5.0

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Card Notes

Rebranded HD 6470M

Retail boards based on this design

Name GPU Clock Memory Clock Other Changes
AMD Radeon HD 7470M 800 MHz 800 MHz GDDR5