AMD Radeon HD 6770M Mac Edition vs AMD FirePro M6100

VS

AMD Radeon HD 6770M Mac Edition

AMD FirePro M6100

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 6770M Mac Edition and 2GB VRAM FirePro M6100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro M6100 's Advantages

Released 2 years and 9 months late

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (88.00GB/s vs 57.60GB/s)

288 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6770M Mac Edition

0.696 TFLOPS

FirePro M6100 +137%

1.651 TFLOPS

Radeon HD 6770M Mac Edition

VS

FirePro M6100

Graphics Card

Jan 2011

Release Date

Oct 2013

Vancouver

Generation

FirePro Mobile

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

MXM-B (3.0)

Clock Speeds

-

900 MHz

Memory Clock

1375 MHz

Memory

512MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

57.60GB/s

Bandwidth

88.00GB/s

Render Config

6

Compute Units

12

-

480

Shading Units

768

24

TMUs

48

8

ROPs

16

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

5.800 GPixel/s

Pixel Rate

17.20 GPixel/s

17.40 GTexel/s

Texture Rate

51.60 GTexel/s

-

696.0 GFLOPS

FP32 (float)

1.651 TFLOPS

-

FP64 (double)

103.2 GFLOPS

Board Design

35W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Whistler

GPU Name

Saturn

Whistler XT (216-0810001)

GPU Variant

Saturn XT GL (216-0843006)

TeraScale 2

Architecture

GCN 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.716 billion

Transistors

2.08 billion

104 mm²

Die Size

160 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_0)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.2.170

-

5.0

Shader Model

6.5

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