NVIDIA GeForce GTX 1660 SUPER vs NVIDIA GeForce RTX 3080 Ti

VS

NVIDIA GeForce GTX 1660 SUPER NVIDIA GeForce RTX 3080 Ti

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 SUPER and 12GB VRAM GeForce RTX 3080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 SUPER 's Advantages

Boost Clock has increased by 7% (1785MHz vs 1665MHz)

Lower TDP (125W vs 350W)

NVIDIA GeForce RTX 3080 Ti 's Advantages

Released 1 years and 7 months late

More VRAM (12GB vs 6GB)

Larger VRAM bandwidth (912.4GB/s vs 336.0GB/s)

8832 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660 SUPER

5.027 TFLOPS

GeForce RTX 3080 Ti +578%

34.1 TFLOPS

3DMark Time Spy

GeForce GTX 1660 SUPER

5982

GeForce RTX 3080 Ti +230%

19771

Shadow of the Tomb Raider 2160p

GeForce GTX 1660 SUPER

26

GeForce RTX 3080 Ti +253%

92

Shadow of the Tomb Raider 1440p

GeForce GTX 1660 SUPER

52

GeForce RTX 3080 Ti +194%

153

Shadow of the Tomb Raider 1080p

GeForce GTX 1660 SUPER

79

GeForce RTX 3080 Ti +151%

199

Battlefield 5 2160p

GeForce GTX 1660 SUPER

41

GeForce RTX 3080 Ti +178%

114

Battlefield 5 1440p

GeForce GTX 1660 SUPER

78

GeForce RTX 3080 Ti +139%

187

Battlefield 5 1080p

GeForce GTX 1660 SUPER

97

GeForce RTX 3080 Ti +105%

199

GTA 5 2160p

GeForce GTX 1660 SUPER

60

GeForce RTX 3080 Ti +70%

102

GTA 5 1440p

GeForce GTX 1660 SUPER

76

GeForce RTX 3080 Ti +97%

150

GTA 5 1080p

GeForce GTX 1660 SUPER

178

GeForce RTX 3080 Ti +4%

186

GeForce GTX 1660 SUPER

VS

GeForce RTX 3080 Ti

Graphics Card

Oct 2019

Release Date

May 2021

GeForce 16

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1530 MHz

Base Clock

1365 MHz

1785 MHz

Boost Clock

1665 MHz

1750 MHz

Memory Clock

1188 MHz

Memory

6GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6X

192bit

Memory Bus

384bit

336.0GB/s

Bandwidth

912.4GB/s

Render Config

22

SM Count

80

-

Compute Units

-

1408

Shading Units

10240

88

TMUs

320

48

ROPs

112

-

Tensor Cores

320

-

RT Cores

80

64 KB (per SM)

L1 Cache

128 KB (per SM)

1536 KB

L2 Cache

6 MB

Theoretical Performance

85.68 GPixel/s

Pixel Rate

186.5 GPixel/s

157.1 GTexel/s

Texture Rate

532.8 GTexel/s

10.05 TFLOPS

FP16 (half)

34.10 TFLOPS

5.027 TFLOPS

FP32 (float)

34.10 TFLOPS

157.1 GFLOPS

FP64 (double)

532.8 GFLOPS

Graphics Processor

TU116

GPU Name

GA102

TU116-300-A1

GPU Variant

GA102-225-A1

Turing

Architecture

Ampere

TSMC

Foundry

Samsung

12 nm

Process Size

8 nm

6.6 billion

Transistors

28.3 billion

284 mm²

Die Size

628 mm²

Board Design

125W

TDP

350W

300 W

Suggested PSU

750 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 12-pin

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

8.6

6.6

Shader Model

6.6

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