AMD Radeon Pro WX 2100 vs NVIDIA GeForce GTX 660 Rev. 2

VS

AMD Radeon Pro WX 2100

NVIDIA GeForce GTX 660 Rev. 2

We compared two Desktop platform GPUs: 2GB VRAM Radeon Pro WX 2100 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 Radeon Pro WX 2100 's Advantages

Released 2 years and 9 months late

Boost Clock has increased by 18% (1219MHz vs 1032MHz)

Lower TDP (35W vs 140W)

NVIDIA GeForce GTX 660 Rev. 2 's Advantages

Larger VRAM bandwidth (144.2GB/s vs 48.00GB/s)

448 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro WX 2100

1.248 TFLOPS

GeForce GTX 660 Rev. 2 +58%

1.981 TFLOPS

Radeon Pro WX 2100

VS

GeForce GTX 660 Rev. 2

Graphics Card

Jun 2017

Release Date

Sep 2014

Radeon Pro Polaris

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

925 MHz

Base Clock

980 MHz

1219 MHz

Boost Clock

1032 MHz

1500 MHz

Memory Clock

1502 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

192bit

48.00GB/s

Bandwidth

144.2GB/s

Render Config

8

Compute Units

-

512

Shading Units

960

32

TMUs

80

16

ROPs

24

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

384 KB

-

Theoretical Performance

19.50 GPixel/s

Pixel Rate

20.64 GPixel/s

39.01 GTexel/s

Texture Rate

82.56 GTexel/s

1248 GFLOPS

FP16 (half)

-

1248 GFLOPS

FP32 (float)

1.981 TFLOPS

78.02 GFLOPS

FP64 (double)

82.56 GFLOPS

Board Design

35W

TDP

140W

200 W

Suggested PSU

300 W

1x DisplayPort 1.4a 2x mini-DisplayPort 1.4a

Outputs

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

None

Power Connectors

1x 6-pin

Graphics Processor

Lexa

GPU Name

GK104

Lexa PRO GL

GPU Variant

-

GCN 4.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

2.2 billion

Transistors

3.54 billion

103 mm²

Die Size

294 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.7

Shader Model

5.1

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