NVIDIA GeForce GTX 1660 vs AMD Radeon Pro W5500

VS

NVIDIA GeForce GTX 1660

AMD Radeon Pro W5500

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 and 8GB VRAM Radeon Pro W5500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 's Advantages

Lower TDP (120W vs 125W)

AMD Radeon Pro W5500 's Advantages

Released 11 months late

Boost Clock has increased by 4% (1855MHz vs 1785MHz)

More VRAM (8GB vs 6GB)

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

Score

Benchmark

FP32 (float)

GeForce GTX 1660

5.027 TFLOPS

Radeon Pro W5500 +3%

5.224 TFLOPS

Blender

GeForce GTX 1660 +41%

701

Radeon Pro W5500

495

GeForce GTX 1660

VS

Radeon Pro W5500

Graphics Card

Mar 2019

Release Date

Feb 2020

GeForce 16

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1530 MHz

Base Clock

1744 MHz

1785 MHz

Boost Clock

1855 MHz

2001 MHz

Memory Clock

1750 MHz

Memory

6GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

192bit

Memory Bus

128bit

192.1GB/s

Bandwidth

224.0GB/s

Render Config

-

Compute Units

22

SM Count

-

1408

Shading Units

1408

88

TMUs

88

48

ROPs

32

-

64 KB (per SM)

L1 Cache

-

1536 KB

L2 Cache

2 MB

-

Theoretical Performance

85.68 GPixel/s

Pixel Rate

59.36 GPixel/s

157.1 GTexel/s

Texture Rate

163.2 GTexel/s

10.05 TFLOPS

FP16 (half)

10.45 TFLOPS

5.027 TFLOPS

FP32 (float)

5.224 TFLOPS

157.1 GFLOPS

FP64 (double)

326.5 GFLOPS

Board Design

120W

TDP

125W

300 W

Suggested PSU

300 W

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

Outputs

4x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

TU116

GPU Name

Navi 14

TU116-300-A1

GPU Variant

Navi 14 PRO XL

Turing

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

12 nm

Process Size

7 nm

6.6 billion

Transistors

6.4 billion

284 mm²

Die Size

158 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

7.5

CUDA

-

6.6

Shader Model

6.5

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