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AMD Radeon HD 6450M

AMD Radeon HD 6450M Image AMD Seymour Image
The Radeon HD 6450M was a graphics card by AMD, launched in January 2011. Built on the 40 nm process, and based on the Seymour graphics processor, in its Seymour PRO 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 600 MHz, memory is running at 800 MHz.
Its power draw is not exactly known. Radeon HD 6450M is connected to the rest of the system using a PCIe 2.0 x16 interface.

Graphics Processor

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

Graphics Card

Released: Jan 4th, 2011
Production Status: End-of-life
Bus Interface: PCIe 2.0 x16

Clock Speeds

GPU Clock: 600 MHz
Memory Clock: 800 MHz
1600 MHz effective

Memory

Memory Size: 1024 MB
Memory Type: DDR3
Memory Bus: 64 bit
Bandwidth: 12.8 GB/s

Render Config

Shading Units: 160
TMUs: 8
ROPs: 4
Compute Units: 2
Pixel Rate: 2.40 GPixel/s
Texture Rate: 4.80 GTexel/s
Floating-point performance: 192.0 GFLOPS

Graphics Features

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

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