NVIDIA GeForce RTX 2070 Mobile vs NVIDIA GeForce GTX 1660 Ti Mobile

VS

NVIDIA GeForce RTX 2070 Mobile

NVIDIA GeForce GTX 1660 Ti Mobile

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 Mobile and 6GB VRAM GeForce GTX 1660 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2070 Mobile 's Advantages

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (448.0GB/s vs 288.0GB/s)

768 additional rendering cores

NVIDIA GeForce GTX 1660 Ti Mobile 's Advantages

Boost Clock has increased by 10% (1590MHz vs 1440MHz)

Score

Benchmark

FP32 (float)

GeForce RTX 2070 Mobile +35%

6.636 TFLOPS

GeForce GTX 1660 Ti Mobile

4.884 TFLOPS

3DMark Time Spy

GeForce RTX 2070 Mobile +32%

7407

GeForce GTX 1660 Ti Mobile

5578

GeForce RTX 2070 Mobile

VS

GeForce GTX 1660 Ti Mobile

Graphics Card

Jan 2019

Release Date

Apr 2019

GeForce 20 Mobile

Generation

GeForce 16 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1215 MHz

Base Clock

1455 MHz

1440 MHz

Boost Clock

1590 MHz

1750 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

192bit

448.0GB/s

Bandwidth

288.0GB/s

Render Config

-

36

SM Count

24

2304

Shading Units

1536

144

TMUs

96

64

ROPs

48

288

Tensor Cores

-

36

RT Cores

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

1536 KB

-

Theoretical Performance

92.16 GPixel/s

Pixel Rate

76.32 GPixel/s

207.4 GTexel/s

Texture Rate

152.6 GTexel/s

13.27 TFLOPS

FP16 (half)

9.769 TFLOPS

6.636 TFLOPS

FP32 (float)

4.884 TFLOPS

207.4 GFLOPS

FP64 (double)

152.6 GFLOPS

Board Design

115W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

TU106

GPU Name

TU116

N18E-G2-A1

GPU Variant

-

Turing

Architecture

Turing

TSMC

Foundry

TSMC

12 nm

Process Size

12 nm

10.8 billion

Transistors

6.6 billion

445 mm²

Die Size

284 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

7.5

6.6

Shader Model

6.7

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