AMD FirePro M3100 vs AMD Radeon HD 6970M

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

Main Differences

AMD FirePro M3100 's Advantages

Boost Clock700MHz

AMD Radeon HD 6970M 's Advantages

Larger VRAM bandwidth (115.2GB/s vs 32.00GB/s)

576 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro M3100

0.537 TFLOPS

Radeon HD 6970M +143%

1.306 TFLOPS

FirePro M3100

VS

Radeon HD 6970M

Graphics Card

Unknown

Release Date

Jan 2011

FirePro Mobile

Generation

Vancouver

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

650 MHz

Base Clock

-

700 MHz

Boost Clock

-

1000 MHz

Memory Clock

900 MHz

Memory

1024MB

Memory Size

1024MB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

256bit

32.00GB/s

Bandwidth

115.2GB/s

Render Config

-

SM Count

-

6

Compute Units

12

384

Shading Units

960

24

TMUs

48

8

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

512 KB

Theoretical Performance

5.600 GPixel/s

Pixel Rate

21.76 GPixel/s

16.80 GTexel/s

Texture Rate

32.64 GTexel/s

-

FP16 (half)

-

537.6 GFLOPS

FP32 (float)

1306 GFLOPS

-

FP64 (double)

-

Graphics Processor

Mars

GPU Name

Blackcomb

Mars M2 LP (216-0842009)

GPU Variant

Blackcomb XT (216-0811000)

GCN 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

0.95 billion

Transistors

1.7 billion

77 mm²

Die Size

212 mm²

Board Design

Unknown

TDP

75W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (11_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1 (1.2)

OpenCL

1.2

1.2.170

Vulkan

N/A

-

CUDA

-

6.5 (5.1)

Shader Model

5.0

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