AMD Radeon HD 6970M Rebrand: GPU Specs & Benchmarks

The Radeon HD 6970M Rebrand is a graphics card by AMD, built on the 40 nm process and based on the Broadway graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name

Broadway

Model number

Broadway XT

Architecture

TeraScale 2

Foundry

TSMC

Process Size

40 nm

Transistors

1,040 million

Die Size

166 mm²

Graphics Card

Release Date

Jan 4th, 2011

Family

Vancouver
(HD 6900M)

Production

End-of-life

Predecessor

Manhattan

Bus Interface

MXM-B (3.0)

Memory

Memory Size

1024 MB

Memory Type

GDDR5

Memory Bus

128 bit

Bandwidth

64.00 GB/s

Performance

Pixel fillrate

12.80 GPixel/s

Texture fillrate

32.00 GTexel/s

FP32 (float) performance

1,280 GFLOPS

Clock Speeds

Memory Clock

1000 MHz
4 Gbps effective

GPU Clock

800 MHz

Render Config

Shading Units

800

TMUs

40

ROPs

16

Compute Units

10

L1 Cache

8 KB (per CU)

L2 Cache

256 KB

Board Design

Slot Width

MXM Module

Thermal design power (TDP)

75 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