ATI FirePro V7900 SDI vs AMD FirePro W7100

VS

ATI FirePro V7900 SDI

AMD FirePro W7100

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7900 SDI and 8GB VRAM FirePro W7100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W7100 's Advantages

Released 3 years and 3 months late

More VRAM (8GB vs 2GB)

512 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro V7900 SDI

1.856 TFLOPS

FirePro W7100 +77%

3.297 TFLOPS

FirePro V7900 SDI

VS

FirePro W7100

Graphics Card

May 2011

Release Date

Aug 2014

FirePro

Generation

FirePro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

1250 MHz

Memory Clock

1250 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

160.0GB/s

Bandwidth

160.0GB/s

Render Config

20

Compute Units

28

-

1280

Shading Units

1792

80

TMUs

112

32

ROPs

32

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

512 KB

-

Theoretical Performance

23.20 GPixel/s

Pixel Rate

29.44 GPixel/s

58.00 GTexel/s

Texture Rate

103.0 GTexel/s

-

FP16 (half)

3.297 TFLOPS

1.856 TFLOPS

FP32 (float)

3.297 TFLOPS

464.0 GFLOPS

FP64 (double)

206.1 GFLOPS

Board Design

150W

TDP

150W

450 W

Suggested PSU

450 W

4x SDI

Outputs

4x DisplayPort 1.2

1x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

Cayman

GPU Name

Tonga

Cayman PRO GL

GPU Variant

Tonga PRO GL

TeraScale 3

Architecture

GCN 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

2.64 billion

Transistors

5 billion

389 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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