NVIDIA GeForce GTX 1660 SUPER vs AMD Radeon 550

VS

NVIDIA GeForce GTX 1660 SUPER

AMD Radeon 550

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 SUPER and 2GB VRAM Radeon 550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 SUPER 's Advantages

Released 2 years and 6 months late

Boost Clock has increased by 51% (1785MHz vs 1183MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (336.0GB/s vs 56.00GB/s)

896 additional rendering cores

AMD Radeon 550 's Advantages

Lower TDP (50W vs 125W)

Score

Benchmark

FP32 (float)

GeForce GTX 1660 SUPER +315%

5.027 TFLOPS

Radeon 550

1.211 TFLOPS

GeForce GTX 1660 SUPER

VS

Radeon 550

Graphics Card

Oct 2019

Release Date

Apr 2017

GeForce 16

Generation

Polaris

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1530 MHz

Base Clock

1100 MHz

1785 MHz

Boost Clock

1183 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

6GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

64bit

336.0GB/s

Bandwidth

56.00GB/s

Render Config

-

Compute Units

8

22

SM Count

-

1408

Shading Units

512

88

TMUs

32

48

ROPs

16

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

256 KB

-

Theoretical Performance

85.68 GPixel/s

Pixel Rate

18.93 GPixel/s

157.1 GTexel/s

Texture Rate

37.86 GTexel/s

10.05 TFLOPS

FP16 (half)

1211 GFLOPS

5.027 TFLOPS

FP32 (float)

1211 GFLOPS

157.1 GFLOPS

FP64 (double)

75.71 GFLOPS

Board Design

125W

TDP

50W

300 W

Suggested PSU

250 W

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

Outputs

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

1x 8-pin

Power Connectors

None

Graphics Processor

TU116

GPU Name

Lexa

TU116-300-A1

GPU Variant

Lexa PRO (215-0904018)

Turing

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

12 nm

Process Size

14 nm

6.6 billion

Transistors

2.2 billion

284 mm²

Die Size

103 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

7.5

CUDA

-

6.6

Shader Model

6.7

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