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AMD Radeon HD 8550M

AMD Sun Image
The Radeon HD 8550M is a graphics card by AMD, launched in July 2014. Built on the 28 nm process, and based on the Sun graphics processor, in its Sun LE variant, the card supports DirectX 11.1. The Sun graphics processor is a relatively small chip with a die area of only 77 mm². It features 320 shading units, 20 texture mapping units and 8 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 650 MHz, which can be boosted up to 850 MHz, memory is running at 900 MHz.
We recommend the AMD Radeon HD 8550M for gaming with highest details at resolutions up to, and including, 1024x768.
Its power draw is not exactly known. Radeon HD 8550M is connected to the rest of the system using a PCIe 3.0 x8 interface.

Graphics Processor

GPU Name: Sun
GPU Variant: Sun LE
Process Size: 28 nm
Transistors: unknown
Die Size: 77 mm²

Graphics Card

Released: Jul 13th, 2014
Production Status: Active
Bus Interface: PCIe 3.0 x8

Clock Speeds

GPU Clock: 650 MHz
Boost Clock: 850 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: 320
TMUs: 20
ROPs: 8
Compute Units: 5
Pixel Rate: 5.20 GPixel/s
Texture Rate: 13.0 GTexel/s
Floating-point performance: 416.0 GFLOPS

Graphics Features

DirectX: 11.1
OpenGL: 4.3
OpenCL: 1.2
Shader Model: 5.0

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