NVIDIA GeForce RTX 3080 Ti Mobile vs NVIDIA GeForce GTX 1660 Ti Max Q

VS

NVIDIA GeForce RTX 3080 Ti Mobile NVIDIA GeForce GTX 1660 Ti Max Q

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Mobile and 6GB VRAM GeForce GTX 1660 Ti Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages

Released 2 years and 9 months late

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (512.0GB/s vs 288.0GB/s)

5888 additional rendering cores

NVIDIA GeForce GTX 1660 Ti Max Q 's Advantages

Boost Clock has increased by 6% (1335MHz vs 1260MHz)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti Mobile +356%

18.71 TFLOPS

GeForce GTX 1660 Ti Max Q

4.101 TFLOPS

3DMark Time Spy

GeForce RTX 3080 Ti Mobile +159%

12733

GeForce GTX 1660 Ti Max Q

4911

Blender

GeForce RTX 3080 Ti Mobile +399%

3654

GeForce GTX 1660 Ti Max Q

731

OctaneBench

GeForce RTX 3080 Ti Mobile +231%

361

GeForce GTX 1660 Ti Max Q

109

GeForce RTX 3080 Ti Mobile

VS

GeForce GTX 1660 Ti Max Q

Graphics Card

Jan 2022

Release Date

Apr 2019

GeForce 30 Mobile

Generation

GeForce 16 Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

810 MHz

Base Clock

1140 MHz

1260 MHz

Boost Clock

1335 MHz

2000 MHz

Memory Clock

1500 MHz

Memory

16GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

192bit

512.0GB/s

Bandwidth

288.0GB/s

Render Config

58

SM Count

24

-

Compute Units

-

7424

Shading Units

1536

232

TMUs

96

ROPs

48

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

1536 KB

Theoretical Performance

121.0 GPixel/s

Pixel Rate

64.08 GPixel/s

292.3 GTexel/s

Texture Rate

128.2 GTexel/s

18.71 TFLOPS

FP16 (half)

8.202 TFLOPS

18.71 TFLOPS

FP32 (float)

4.101 TFLOPS

292.3 GFLOPS

FP64 (double)

128.2 GFLOPS

Graphics Processor

GA103S

GPU Name

TU116

GN20-E8-A1

GPU Variant

-

Ampere

Architecture

Turing

Samsung

Foundry

TSMC

8 nm

Process Size

12 nm

Unknown

Transistors

6.6 billion

496 mm²

Die Size

284 mm²

Board Design

115W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

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

8.6

CUDA

7.5

6.5

Shader Model

6.7

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