AMD FirePro W5100 vs NVIDIA GeForce GTX 660 Rev. 2

VS

AMD FirePro W5100

NVIDIA GeForce GTX 660 Rev. 2

We compared two Desktop platform GPUs: 4GB VRAM FirePro W5100 and 2GB VRAM GeForce GTX 660 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W5100 's Advantages

More VRAM (4GB vs 2GB)

Lower TDP (50W vs 140W)

NVIDIA GeForce GTX 660 Rev. 2 's Advantages

Released 6 months late

Boost Clock1032MHz

Larger VRAM bandwidth (144.2GB/s vs 96.00GB/s)

192 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro W5100

1.428 TFLOPS

GeForce GTX 660 Rev. 2 +38%

1.981 TFLOPS

FirePro W5100

VS

GeForce GTX 660 Rev. 2

Graphics Card

Mar 2014

Release Date

Sep 2014

FirePro

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

980 MHz

-

Boost Clock

1032 MHz

1500 MHz

Memory Clock

1502 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

192bit

96.00GB/s

Bandwidth

144.2GB/s

Render Config

12

Compute Units

-

768

Shading Units

960

48

TMUs

80

16

ROPs

24

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

384 KB

-

Theoretical Performance

14.88 GPixel/s

Pixel Rate

20.64 GPixel/s

44.64 GTexel/s

Texture Rate

82.56 GTexel/s

-

1428 GFLOPS

FP32 (float)

1.981 TFLOPS

89.28 GFLOPS

FP64 (double)

82.56 GFLOPS

Board Design

50W

TDP

140W

250 W

Suggested PSU

300 W

4x DisplayPort 1.2

Outputs

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

None

Power Connectors

1x 6-pin

Graphics Processor

Bonaire

GPU Name

GK104

Bonaire PRO GL

GPU Variant

-

GCN 2.0

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.08 billion

Transistors

3.54 billion

160 mm²

Die Size

294 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.0

6.3

Shader Model

5.1

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