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AMD Radeon HD 6770M

AMD Radeon HD 6770M Image AMD Whistler Image
The Radeon HD 6770M was a graphics card by AMD, launched in January 2011. Built on the 40 nm process, and based on the Whistler graphics processor, in its Whistler XT variant, the card supports DirectX 11.0. The Whistler graphics processor is an average sized chip with a die area of 104 mm² and 716 million transistors. It features 480 shading units, 24 texture mapping units and 8 ROPs. AMD has placed 1,024 MB GDDR5 memory on the card, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 725 MHz, memory is running at 900 MHz.
We recommend the AMD Radeon HD 6770M for gaming with highest details at resolutions up to, and including, 1024x768.
Being a mxm module card, its power draw is rated at 35 W maximum.

Graphics Processor

GPU Name: Whistler
GPU Variant: Whistler XT
Process Size: 40 nm
Transistors: 716 million
Die Size: 104 mm²

Graphics Card

Released: Jan 4th, 2011
Production Status: End-of-life
Bus Interface: MXM-A (3.0)

Clock Speeds

GPU Clock: 725 MHz
Memory Clock: 900 MHz
3600 MHz effective

Memory

Memory Size: 1024 MB
Memory Type: GDDR5
Memory Bus: 128 bit
Bandwidth: 57.6 GB/s

Render Config

Shading Units: 480
TMUs: 24
ROPs: 8
Compute Units: 6
Pixel Rate: 5.80 GPixel/s
Texture Rate: 17.4 GTexel/s
Floating-point performance: 696.0 GFLOPS

Board Design

Slot Width: MXM Module
TDP: 35 W

Graphics Features

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

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