NVIDIA GeForce GTX 1660 Ti Mobile vs NVIDIA GeForce GTX 1080 Mobile

VS

NVIDIA GeForce GTX 1660 Ti Mobile NVIDIA GeForce GTX 1080 Mobile

We compared two Mobile platform GPUs: 6GB VRAM GeForce GTX 1660 Ti Mobile and 8GB VRAM GeForce GTX 1080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 Ti Mobile 's Advantages

Released 2 years and 8 months late

NVIDIA GeForce GTX 1080 Mobile 's Advantages

Boost Clock has increased by 9% (1734MHz vs 1590MHz)

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (320.3GB/s vs 288.0GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660 Ti Mobile

4.884 TFLOPS

GeForce GTX 1080 Mobile +81%

8.878 TFLOPS

3DMark Time Spy

GeForce GTX 1660 Ti Mobile

5569

GeForce GTX 1080 Mobile +30%

7257

GeForce GTX 1660 Ti Mobile

VS

GeForce GTX 1080 Mobile

Graphics Card

Apr 2019

Release Date

Aug 2016

GeForce 16 Mobile

Generation

GeForce 10 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1455 MHz

Base Clock

1556 MHz

1590 MHz

Boost Clock

1734 MHz

1500 MHz

Memory Clock

1251 MHz

Memory

6GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5X

192bit

Memory Bus

256bit

288.0GB/s

Bandwidth

320.3GB/s

Render Config

24

SM Count

20

-

Compute Units

-

1536

Shading Units

2560

96

TMUs

160

48

ROPs

64

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

48 KB (per SM)

1536 KB

L2 Cache

2 MB

Theoretical Performance

76.32 GPixel/s

Pixel Rate

111.0 GPixel/s

152.6 GTexel/s

Texture Rate

277.4 GTexel/s

9.769 TFLOPS

FP16 (half)

138.7 GFLOPS

4.884 TFLOPS

FP32 (float)

8.878 TFLOPS

152.6 GFLOPS

FP64 (double)

277.4 GFLOPS

Graphics Processor

TU116

GPU Name

GP104

-

GPU Variant

N17E-G3-A1

Turing

Architecture

Pascal

TSMC

Foundry

TSMC

12 nm

Process Size

16 nm

6.6 billion

Transistors

7.2 billion

284 mm²

Die Size

314 mm²

Board Design

Unknown

TDP

150W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

6.1

6.7

Shader Model

6.4

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