NVIDIA GeForce GTX 1660 vs NVIDIA GeForce RTX 4080 Ti

VS

NVIDIA GeForce GTX 1660 NVIDIA GeForce RTX 4080 Ti

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 and 16GB VRAM GeForce RTX 4080 Ti 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 400W)

NVIDIA GeForce RTX 4080 Ti 's Advantages

Boost Clock has increased by 46% (2610MHz vs 1785MHz)

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (678.4GB/s vs 192.1GB/s)

12672 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660

5.027 TFLOPS

GeForce RTX 4080 Ti +1362%

73.5 TFLOPS

GeForce GTX 1660

VS

GeForce RTX 4080 Ti

Graphics Card

Mar 2019

Release Date

Unknown

GeForce 16

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1530 MHz

Base Clock

2340 MHz

1785 MHz

Boost Clock

2610 MHz

2001 MHz

Memory Clock

1325 MHz

Memory

6GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6X

192bit

Memory Bus

256bit

192.1GB/s

Bandwidth

678.4GB/s

Render Config

22

SM Count

110

-

Compute Units

-

1408

Shading Units

14080

88

TMUs

440

48

ROPs

144

-

Tensor Cores

440

-

RT Cores

110

64 KB (per SM)

L1 Cache

128 KB (per SM)

1536 KB

L2 Cache

80 MB

Theoretical Performance

85.68 GPixel/s

Pixel Rate

375.8 GPixel/s

157.1 GTexel/s

Texture Rate

1148 GTexel/s

10.05 TFLOPS

FP16 (half)

73.50 TFLOPS

5.027 TFLOPS

FP32 (float)

73.50 TFLOPS

157.1 GFLOPS

FP64 (double)

1148 GFLOPS

Graphics Processor

TU116

GPU Name

AD102

TU116-300-A1

GPU Variant

AD102-225-A1

Turing

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

12 nm

Process Size

5 nm

6.6 billion

Transistors

76.3 billion

284 mm²

Die Size

609 mm²

Board Design

120W

TDP

400W

300 W

Suggested PSU

800 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 16-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

8.9

6.6

Shader Model

6.7

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