AMD Radeon HD 6770M Mac Edition vs AMD FirePro W4130M

VS

AMD Radeon HD 6770M Mac Edition AMD FirePro W4130M

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 6770M Mac Edition and 1024MB VRAM FirePro W4130M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6770M Mac Edition 's Advantages

96 additional rendering cores

AMD FirePro W4130M 's Advantages

Boost Clock825MHz

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (64.00GB/s vs 57.60GB/s)

Score

Benchmark

FP32 (float)

Radeon HD 6770M Mac Edition +9%

0.696 TFLOPS

FirePro W4130M

0.633 TFLOPS

Radeon HD 6770M Mac Edition

VS

FirePro W4130M

Graphics Card

Jan 2011

Release Date

Unknown

Vancouver

Generation

FirePro Mobile

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

775 MHz

-

Boost Clock

825 MHz

900 MHz

Memory Clock

1000 MHz

Memory

512MB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

57.60GB/s

Bandwidth

64.00GB/s

Render Config

-

SM Count

-

6

Compute Units

6

480

Shading Units

384

24

TMUs

24

8

ROPs

8

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

Theoretical Performance

5.800 GPixel/s

Pixel Rate

6.600 GPixel/s

17.40 GTexel/s

Texture Rate

19.80 GTexel/s

-

FP16 (half)

-

696.0 GFLOPS

FP32 (float)

633.6 GFLOPS

-

FP64 (double)

-

Graphics Processor

Whistler

GPU Name

Mars

Whistler XT (216-0810001)

GPU Variant

-

TeraScale 2

Architecture

GCN 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.716 billion

Transistors

0.95 billion

104 mm²

Die Size

77 mm²

Board Design

35W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

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

-

CUDA

-

5.0

Shader Model

6.5 (5.1)

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