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

VS

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

We compared two Mobile platform GPUs: 6GB VRAM GeForce GTX 1660 Ti Mobile and 16GB VRAM GeForce RTX 3080 Ti Max Q 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

Boost Clock has increased by 41% (1590MHz vs 1125MHz)

NVIDIA GeForce RTX 3080 Ti Max Q 's Advantages

Released 2 years and 9 months late

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (384.0GB/s vs 288.0GB/s)

5888 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660 Ti Mobile

4.884 TFLOPS

GeForce RTX 3080 Ti Max Q +241%

16.7 TFLOPS

GeForce GTX 1660 Ti Mobile

VS

GeForce RTX 3080 Ti Max Q

Graphics Card

Apr 2019

Release Date

Jan 2022

GeForce 16 Mobile

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1455 MHz

Base Clock

585 MHz

1590 MHz

Boost Clock

1125 MHz

1500 MHz

Memory Clock

1500 MHz

Memory

6GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

256bit

288.0GB/s

Bandwidth

384.0GB/s

Render Config

24

SM Count

58

-

Compute Units

-

1536

Shading Units

7424

96

TMUs

232

48

ROPs

96

-

Tensor Cores

232

-

RT Cores

58

64 KB (per SM)

L1 Cache

128 KB (per SM)

1536 KB

L2 Cache

4 MB

Theoretical Performance

76.32 GPixel/s

Pixel Rate

108.0 GPixel/s

152.6 GTexel/s

Texture Rate

261.0 GTexel/s

9.769 TFLOPS

FP16 (half)

16.70 TFLOPS

4.884 TFLOPS

FP32 (float)

16.70 TFLOPS

152.6 GFLOPS

FP64 (double)

261.0 GFLOPS

Graphics Processor

TU116

GPU Name

GA103S

-

GPU Variant

GN20-E8-A1

Turing

Architecture

Ampere

TSMC

Foundry

Samsung

12 nm

Process Size

8 nm

6.6 billion

Transistors

Unknown

284 mm²

Die Size

496 mm²

Board Design

Unknown

TDP

80W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

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

8.6

6.7

Shader Model

6.5

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