AMD FirePro M4000 vs AMD Radeon HD 8770M

VS

AMD FirePro M4000

AMD Radeon HD 8770M

We compared two Mobile platform GPUs: 1024MB VRAM FirePro M4000 and 2GB VRAM Radeon HD 8770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro M4000 's Advantages

128 additional rendering cores

AMD Radeon HD 8770M 's Advantages

Released 10 months late

Boost Clock825MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (72.00GB/s vs 64.00GB/s)

Score

Benchmark

FP32 (float)

FirePro M4000 +9%

0.691 TFLOPS

Radeon HD 8770M

0.633 TFLOPS

FirePro M4000

VS

Radeon HD 8770M

Graphics Card

Jun 2012

Release Date

Apr 2013

FirePro Mobile

Generation

Solar System

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

775 MHz

-

Boost Clock

825 MHz

1000 MHz

Memory Clock

1125 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

64.00GB/s

Bandwidth

72.00GB/s

Render Config

8

Compute Units

6

-

512

Shading Units

384

32

TMUs

24

16

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

10.80 GPixel/s

Pixel Rate

6.600 GPixel/s

21.60 GTexel/s

Texture Rate

19.80 GTexel/s

-

691.2 GFLOPS

FP32 (float)

633.6 GFLOPS

43.20 GFLOPS

FP64 (double)

39.60 GFLOPS

Board Design

33W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Chelsea

GPU Name

Mars

Chelsea XT GL

GPU Variant

Mars S3 XT (216-0842018)

GCN 1.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.5 billion

Transistors

0.95 billion

123 mm²

Die Size

77 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

1.2

OpenCL

2.1 (1.2)

1.2

Vulkan

1.2.170

-

5.1

Shader Model

6.5 (5.1)

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