NVIDIA GeForce GTX 1660 Ti vs NVIDIA GeForce RTX 2080 SUPER

VS

NVIDIA GeForce GTX 1660 Ti NVIDIA GeForce RTX 2080 SUPER

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 Ti and 8GB VRAM GeForce RTX 2080 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 Ti 's Advantages

Lower TDP (120W vs 250W)

NVIDIA GeForce RTX 2080 SUPER 's Advantages

Boost Clock has increased by 3% (1815MHz vs 1770MHz)

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (495.9GB/s vs 288.0GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660 Ti

5.437 TFLOPS

GeForce RTX 2080 SUPER +105%

11.15 TFLOPS

3DMark Time Spy

GeForce GTX 1660 Ti

6261

GeForce RTX 2080 SUPER +84%

11549

Shadow of the Tomb Raider 2160p

GeForce GTX 1660 Ti

28

GeForce RTX 2080 SUPER +71%

48

Shadow of the Tomb Raider 1440p

GeForce GTX 1660 Ti

52

GeForce RTX 2080 SUPER +75%

91

Shadow of the Tomb Raider 1080p

GeForce GTX 1660 Ti

80

GeForce RTX 2080 SUPER +61%

129

Battlefield 5 2160p

GeForce GTX 1660 Ti

44

GeForce RTX 2080 SUPER +52%

67

Battlefield 5 1440p

GeForce GTX 1660 Ti

80

GeForce RTX 2080 SUPER +50%

120

Battlefield 5 1080p

GeForce GTX 1660 Ti

103

GeForce RTX 2080 SUPER +59%

164

GTA 5 2160p

GeForce GTX 1660 Ti

60

GeForce RTX 2080 SUPER +36%

82

GTA 5 1440p

GeForce GTX 1660 Ti

62

GeForce RTX 2080 SUPER +90%

118

GTA 5 1080p

GeForce GTX 1660 Ti

154

GeForce RTX 2080 SUPER +16%

180

GeForce GTX 1660 Ti

VS

GeForce RTX 2080 SUPER

Graphics Card

Feb 2019

Release Date

Jul 2019

GeForce 16

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1500 MHz

Base Clock

1650 MHz

1770 MHz

Boost Clock

1815 MHz

1500 MHz

Memory Clock

1937 MHz

Memory

6GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

256bit

288.0GB/s

Bandwidth

495.9GB/s

Render Config

24

SM Count

48

-

Compute Units

-

1536

Shading Units

3072

96

TMUs

192

48

ROPs

64

-

Tensor Cores

384

-

RT Cores

48

64 KB (per SM)

L1 Cache

64 KB (per SM)

1536 KB

L2 Cache

4 MB

Theoretical Performance

84.96 GPixel/s

Pixel Rate

116.2 GPixel/s

169.9 GTexel/s

Texture Rate

348.5 GTexel/s

10.87 TFLOPS

FP16 (half)

22.30 TFLOPS

5.437 TFLOPS

FP32 (float)

11.15 TFLOPS

169.9 GFLOPS

FP64 (double)

348.5 GFLOPS

Graphics Processor

TU116

GPU Name

TU104

TU116-400-A1

GPU Variant

TU104-450-A1

Turing

Architecture

Turing

TSMC

Foundry

TSMC

12 nm

Process Size

12 nm

6.6 billion

Transistors

13.6 billion

284 mm²

Die Size

545 mm²

Board Design

120W

TDP

250W

300 W

Suggested PSU

600 W

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

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

1x 8-pin

Power Connectors

1x 6-pin + 1x 8-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

7.5

6.6

Shader Model

6.6

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