AMD Radeon HD 6970M Rebrand vs AMD FirePro M3100

VS

AMD Radeon HD 6970M Rebrand

AMD FirePro M3100

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6970M Rebrand and 1024MB VRAM FirePro M3100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6970M Rebrand 's Advantages

Larger VRAM bandwidth (64.00GB/s vs 32.00GB/s)

416 additional rendering cores

AMD FirePro M3100 's Advantages

Boost Clock700MHz

Score

Benchmark

FP32 (float)

Radeon HD 6970M Rebrand +138%

1.28 TFLOPS

FirePro M3100

0.537 TFLOPS

Radeon HD 6970M Rebrand

VS

FirePro M3100

Graphics Card

Jan 2011

Release Date

Unknown

Vancouver

Generation

FirePro Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

650 MHz

-

Boost Clock

700 MHz

1000 MHz

Memory Clock

1000 MHz

Memory

1024MB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

128bit

64.00GB/s

Bandwidth

32.00GB/s

Render Config

10

Compute Units

6

-

800

Shading Units

384

40

TMUs

24

16

ROPs

8

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

12.80 GPixel/s

Pixel Rate

5.600 GPixel/s

32.00 GTexel/s

Texture Rate

16.80 GTexel/s

-

1280 GFLOPS

FP32 (float)

537.6 GFLOPS

-

Board Design

75W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

Broadway

GPU Name

Mars

Broadway XT

GPU Variant

Mars M2 LP (216-0842009)

TeraScale 2

Architecture

GCN 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

1.04 billion

Transistors

0.95 billion

166 mm²

Die Size

77 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (11_1)

4.4

OpenGL

4.6

1.2

OpenCL

2.1 (1.2)

N/A

Vulkan

1.2.170

-

5.0

Shader Model

6.5 (5.1)

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