AMD Radeon HD 6670 vs AMD FirePro W7100

VS

AMD Radeon HD 6670

AMD FirePro W7100

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6670 and 8GB VRAM FirePro W7100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6670 's Advantages

Lower TDP (66W vs 150W)

AMD FirePro W7100 's Advantages

Released 3 years and 4 months late

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (160.0GB/s vs 64.00GB/s)

1312 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6670

0.768 TFLOPS

FirePro W7100 +329%

3.297 TFLOPS

Radeon HD 6670

VS

FirePro W7100

Graphics Card

Apr 2011

Release Date

Aug 2014

Northern Islands

Generation

FirePro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

1000 MHz

Memory Clock

1250 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

64.00GB/s

Bandwidth

160.0GB/s

Render Config

6

Compute Units

28

-

480

Shading Units

1792

24

TMUs

112

8

ROPs

32

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

6.400 GPixel/s

Pixel Rate

29.44 GPixel/s

19.20 GTexel/s

Texture Rate

103.0 GTexel/s

-

FP16 (half)

3.297 TFLOPS

768.0 GFLOPS

FP32 (float)

3.297 TFLOPS

-

FP64 (double)

206.1 GFLOPS

Board Design

66W

TDP

150W

250 W

Suggested PSU

450 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

4x DisplayPort 1.2

None

Power Connectors

1x 6-pin

Graphics Processor

Turks

GPU Name

Tonga

Turks XT (215-0803000)

GPU Variant

Tonga PRO GL

TeraScale 2

Architecture

GCN 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.716 billion

Transistors

5 billion

118 mm²

Die Size

366 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_0)

4.4

OpenGL

4.6

1.2

OpenCL

2.0

N/A

Vulkan

1.2

-

5.0

Shader Model

6.3

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