ATI FirePro V7900 vs AMD FirePro W2100

VS

ATI FirePro V7900

AMD FirePro W2100

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7900 and 2GB VRAM FirePro W2100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7900 's Advantages

Larger VRAM bandwidth (160.0GB/s vs 28.80GB/s)

960 additional rendering cores

AMD FirePro W2100 's Advantages

Released 3 years and 3 months late

Boost Clock680MHz

Lower TDP (26W vs 150W)

Score

Benchmark

FP32 (float)

FirePro V7900 +326%

1.856 TFLOPS

FirePro W2100

0.435 TFLOPS

FirePro V7900

VS

FirePro W2100

Graphics Card

May 2011

Release Date

Aug 2014

FirePro

Generation

FirePro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

630 MHz

-

Boost Clock

680 MHz

1250 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

256bit

Memory Bus

128bit

160.0GB/s

Bandwidth

28.80GB/s

Render Config

20

Compute Units

5

-

1280

Shading Units

320

80

TMUs

20

32

ROPs

8

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

23.20 GPixel/s

Pixel Rate

5.440 GPixel/s

58.00 GTexel/s

Texture Rate

13.60 GTexel/s

-

1.856 TFLOPS

FP32 (float)

435.2 GFLOPS

464.0 GFLOPS

FP64 (double)

27.20 GFLOPS

Board Design

150W

TDP

26W

450 W

Suggested PSU

200 W

4x DisplayPort 1.2

Outputs

2x DisplayPort 1.2

1x 6-pin

Power Connectors

None

Graphics Processor

Cayman

GPU Name

Oland

Cayman PRO GL

GPU Variant

-

TeraScale 3

Architecture

GCN 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

2.64 billion

Transistors

0.95 billion

389 mm²

Die Size

77 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (11_1)

4.4

OpenGL

4.6

1.2

OpenCL

1.2

N/A

Vulkan

1.2

-

5.0

Shader Model

5.1

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