AMD FirePro M4000 vs AMD Radeon HD 8670M

VS

AMD FirePro M4000

AMD Radeon HD 8670M

We compared two Mobile platform GPUs: 1024MB VRAM FirePro M4000 and 1024MB VRAM Radeon HD 8670M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro M4000 's Advantages

Larger VRAM bandwidth (64.00GB/s vs 14.40GB/s)

192 additional rendering cores

AMD Radeon HD 8670M 's Advantages

Released 9 months late

Boost Clock975MHz

Score

Benchmark

FP32 (float)

FirePro M4000 +10%

0.691 TFLOPS

Radeon HD 8670M

0.624 TFLOPS

FirePro M4000

VS

Radeon HD 8670M

Graphics Card

Jun 2012

Release Date

Mar 2013

FirePro Mobile

Generation

Solar System

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

925 MHz

-

Boost Clock

975 MHz

1000 MHz

Memory Clock

900 MHz

Memory

1024MB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

64.00GB/s

Bandwidth

14.40GB/s

Render Config

8

Compute Units

5

-

512

Shading Units

320

32

TMUs

20

16

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

128 KB

-

Theoretical Performance

10.80 GPixel/s

Pixel Rate

7.800 GPixel/s

21.60 GTexel/s

Texture Rate

19.50 GTexel/s

-

691.2 GFLOPS

FP32 (float)

624.0 GFLOPS

43.20 GFLOPS

FP64 (double)

39.00 GFLOPS

Board Design

33W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Chelsea

GPU Name

Sun

Chelsea XT GL

GPU Variant

Sun S3 XT (216-0841009)

GCN 1.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.5 billion

Transistors

0.69 billion

123 mm²

Die Size

56 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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