NVIDIA GeForce GTX 1660 vs NVIDIA GeForce RTX 2080 SUPER

VS

NVIDIA GeForce GTX 1660

NVIDIA GeForce RTX 2080 SUPER

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 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 's Advantages

Lower TDP (120W vs 250W)

NVIDIA GeForce RTX 2080 SUPER 's Advantages

Boost Clock has increased by 2% (1815MHz vs 1785MHz)

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (495.9GB/s vs 192.1GB/s)

1664 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660

5.027 TFLOPS

GeForce RTX 2080 SUPER +121%

11.15 TFLOPS

3DMark Time Spy

GeForce GTX 1660

5415

GeForce RTX 2080 SUPER +113%

11544

Shadow of the Tomb Raider 2160p

GeForce GTX 1660

24

GeForce RTX 2080 SUPER +100%

48

Shadow of the Tomb Raider 1440p

GeForce GTX 1660

47

GeForce RTX 2080 SUPER +93%

91

Shadow of the Tomb Raider 1080p

GeForce GTX 1660

73

GeForce RTX 2080 SUPER +76%

129

Battlefield 5 2160p

GeForce GTX 1660

40

GeForce RTX 2080 SUPER +67%

67

Battlefield 5 1440p

GeForce GTX 1660

73

GeForce RTX 2080 SUPER +64%

120

Battlefield 5 1080p

GeForce GTX 1660

91

GeForce RTX 2080 SUPER +80%

164

GTA 5 2160p

GeForce GTX 1660

50

GeForce RTX 2080 SUPER +64%

82

GTA 5 1440p

GeForce GTX 1660

52

GeForce RTX 2080 SUPER +126%

118

GTA 5 1080p

GeForce GTX 1660

156

GeForce RTX 2080 SUPER +15%

180

GeForce GTX 1660

VS

GeForce RTX 2080 SUPER

Graphics Card

Mar 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

1530 MHz

Base Clock

1650 MHz

1785 MHz

Boost Clock

1815 MHz

2001 MHz

Memory Clock

1937 MHz

Memory

6GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

192bit

Memory Bus

256bit

192.1GB/s

Bandwidth

495.9GB/s

Render Config

-

22

SM Count

48

1408

Shading Units

3072

88

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

85.68 GPixel/s

Pixel Rate

116.2 GPixel/s

157.1 GTexel/s

Texture Rate

348.5 GTexel/s

10.05 TFLOPS

FP16 (half)

22.30 TFLOPS

5.027 TFLOPS

FP32 (float)

11.15 TFLOPS

157.1 GFLOPS

FP64 (double)

348.5 GFLOPS

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 Processor

TU116

GPU Name

TU104

TU116-300-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

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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