AMD Radeon HD 6990M Rebrand

This is a GPU manufactured with TSMC 40nm process, based on AMD TeraScale 2 architecture and released on Jul 2011. It features 1.04 billion transistors, 14 Rendering cores and 1024MB GDDR5 memory, with 256KB L2 cache, theoretical performance of 1280GFLOPS, with total power consumption of 100W.

Graphics Card

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Release Date

Jul 2011

Generation

Vancouver

Type

Mobile

Bus Interface

MXM-B (3.0)

Clock Speeds

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Memory Clock

1100 MHz

Memory

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Memory Size

1024MB

Memory Type

GDDR5

Memory Bus

128bit

Bandwidth

70.40GB/s

Render Config

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Compute Units

14

Shading Units

800

TMUs

40

ROPs

16

L1 Cache

8 KB (per CU)

L2 Cache

256 KB

Theoretical Performance

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Pixel Rate

12.80 GPixel/s

Texture Rate

32.00 GTexel/s

FP32 (float)

1280 GFLOPS

Graphics Processor

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GPU Name

Broadway

GPU Variant

Broadway XTX

Architecture

TeraScale 2

Foundry

TSMC

Process Size

40 nm

Transistors

1.04 billion

Die Size

166 mm²

Board Design

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TDP

100W

Outputs

No outputs

Graphics Features

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DirectX

11.2 (11_0)

OpenGL

4.4

OpenCL

1.2

Vulkan

N/A

Shader Model

5.0

Rankings

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FP32 (float)

AMD Radeon R9 A375 2 GB GDDR5

1.299 TFLOPS

AMD Radeon R9 M375 2 GB DDR3

1.299 TFLOPS

AMD Radeon R9 M375X 2 GB GDDR5

1.299 TFLOPS

AMD Radeon HD 8760 OEM 2 GB GDDR5

1.28 TFLOPS

AMD Radeon HD 7770 GHz Edition 1024 MB GDDR5

1.28 TFLOPS

AMD Radeon HD 6970M Rebrand 1024 MB GDDR5

1.28 TFLOPS

AMD Radeon HD 6990M Rebrand 1024 MB GDDR5

1.28 TFLOPS

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