AMD Radeon HD 6550M: GPU Specs & Benchmarks

The Radeon HD 6550M is a graphics card by AMD, built on the 40 nm process and based on the Lexington graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name

Lexington

Architecture

TeraScale 2

Foundry

TSMC

Process Size

40 nm

Transistors

2,154 million

Die Size

334 mm²

Graphics Card

Release Date

Nov 26th, 2010

Family

Vancouver
(HD 6500M)

Production

End-of-life

Predecessor

Manhattan

Bus Interface

MXM-II

Memory

Memory Size

1024 MB

Memory Type

DDR3

Memory Bus

128 bit

Bandwidth

28.80 GB/s

Performance

Pixel fillrate

4.800 GPixel/s

Texture fillrate

12.00 GTexel/s

FP32 (float) performance

480.0 GFLOPS

Clock Speeds

Memory Clock

900 MHz
1800 Mbps effective

GPU Clock

600 MHz

Render Config

Shading Units

400

TMUs

20

ROPs

8

Compute Units

5

L1 Cache

8 KB (per CU)

L2 Cache

256 KB

Board Design

Slot Width

MXM Module

Thermal design power (TDP)

26 W

Display Connectors

No outputs

API support

DirectX

11.2 (11_0)

OpenGL

4.4

OpenCL

1.2

Vulkan

N/A

Shader Model

5.0