AMD Radeon HD 7950 Boost vs AMD FirePro W7100

VS

AMD Radeon HD 7950 Boost

AMD FirePro W7100

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Boost 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 7950 Boost 's Advantages

Boost Clock925MHz

Larger VRAM bandwidth (240.0GB/s vs 160.0GB/s)

AMD FirePro W7100 's Advantages

Released 2 years and 2 months late

More VRAM (8GB vs 3GB)

Lower TDP (150W vs 200W)

Score

Benchmark

FP32 (float)

Radeon HD 7950 Boost

3.315 TFLOPS

FirePro W7100

3.297 TFLOPS

Radeon HD 7950 Boost

VS

FirePro W7100

Graphics Card

Jun 2012

Release Date

Aug 2014

Southern Islands

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

850 MHz

Base Clock

-

925 MHz

Boost Clock

-

1250 MHz

Memory Clock

1250 MHz

Memory

3GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

256bit

240.0GB/s

Bandwidth

160.0GB/s

Render Config

28

Compute Units

28

-

1792

Shading Units

1792

112

TMUs

112

32

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

768 KB

L2 Cache

512 KB

-

Theoretical Performance

29.60 GPixel/s

Pixel Rate

29.44 GPixel/s

103.6 GTexel/s

Texture Rate

103.0 GTexel/s

-

FP16 (half)

3.297 TFLOPS

3.315 TFLOPS

FP32 (float)

3.297 TFLOPS

828.8 GFLOPS

FP64 (double)

206.1 GFLOPS

Board Design

200W

TDP

150W

550 W

Suggested PSU

450 W

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

Outputs

4x DisplayPort 1.2

2x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

Tahiti

GPU Name

Tonga

Tahiti PRO2 (215-0821282)

GPU Variant

Tonga PRO GL

GCN 1.0

Architecture

GCN 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

4.313 billion

Transistors

5 billion

352 mm²

Die Size

366 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.2

OpenCL

2.0

1.2

Vulkan

1.2

-

5.1

Shader Model

6.3

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