AMD Radeon Pro Duo Polaris vs NVIDIA GeForce GTX 1660

VS

AMD Radeon Pro Duo Polaris NVIDIA GeForce GTX 1660

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro Duo Polaris and 6GB VRAM GeForce GTX 1660 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Duo Polaris 's Advantages

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (224.0GB/s vs 192.1GB/s)

896 additional rendering cores

NVIDIA GeForce GTX 1660 's Advantages

Released 1 years and 11 months late

Boost Clock1785MHz

Lower TDP (120W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro Duo Polaris +13%

5.728 TFLOPS

GeForce GTX 1660

5.027 TFLOPS

Radeon Pro Duo Polaris

VS

GeForce GTX 1660

Graphics Card

Apr 2017

Release Date

Mar 2019

Radeon Pro GCN

Generation

GeForce 16

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1530 MHz

-

Boost Clock

1785 MHz

1750 MHz

Memory Clock

2001 MHz

Memory

16GB

Memory Size

6GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

192bit

224.0GB/s

Bandwidth

192.1GB/s

Render Config

-

SM Count

22

36

Compute Units

-

2304

Shading Units

1408

144

TMUs

88

32

ROPs

48

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

1536 KB

Theoretical Performance

39.78 GPixel/s

Pixel Rate

85.68 GPixel/s

179.0 GTexel/s

Texture Rate

157.1 GTexel/s

5.728 TFLOPS

FP16 (half)

10.05 TFLOPS

5.728 TFLOPS

FP32 (float)

5.027 TFLOPS

358.0 GFLOPS

FP64 (double)

157.1 GFLOPS

Graphics Processor

Ellesmere

GPU Name

TU116

Ellesmere Gemini GL

GPU Variant

TU116-300-A1

GCN 4.0

Architecture

Turing

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

5.7 billion

Transistors

6.6 billion

232 mm²

Die Size

284 mm²

Board Design

250W

TDP

120W

600 W

Suggested PSU

300 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 8-pin

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.7

Shader Model

6.6

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