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

VS

NVIDIA GeForce GTX 1660 Ti Max Q

NVIDIA GeForce RTX 3080 Mobile

We compared two Mobile platform GPUs: 6GB VRAM GeForce GTX 1660 Ti Max Q and 8GB VRAM GeForce RTX 3080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Mobile 's Advantages

Released 1 years and 9 months late

Boost Clock has increased by 16% (1545MHz vs 1335MHz)

More VRAM (8GB vs 6GB)

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

4608 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660 Ti Max Q

4.101 TFLOPS

GeForce RTX 3080 Mobile +362%

18.98 TFLOPS

3DMark Time Spy

GeForce GTX 1660 Ti Max Q

4893

GeForce RTX 3080 Mobile +144%

11987

Blender

GeForce GTX 1660 Ti Max Q

653

GeForce RTX 3080 Mobile +414%

3357

OctaneBench

GeForce GTX 1660 Ti Max Q

111

GeForce RTX 3080 Mobile +266%

407

GeForce GTX 1660 Ti Max Q

VS

GeForce RTX 3080 Mobile

Graphics Card

Apr 2019

Release Date

Jan 2021

GeForce 16 Mobile

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1140 MHz

Base Clock

1110 MHz

1335 MHz

Boost Clock

1545 MHz

1500 MHz

Memory Clock

1750 MHz

Memory

6GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

256bit

288.0GB/s

Bandwidth

448.0GB/s

Render Config

-

24

SM Count

48

1536

Shading Units

6144

96

TMUs

192

48

ROPs

96

-

Tensor Cores

192

-

RT Cores

48

64 KB (per SM)

L1 Cache

128 KB (per SM)

1536 KB

L2 Cache

4 MB

-

Theoretical Performance

64.08 GPixel/s

Pixel Rate

148.3 GPixel/s

128.2 GTexel/s

Texture Rate

296.6 GTexel/s

8.202 TFLOPS

FP16 (half)

18.98 TFLOPS

4.101 TFLOPS

FP32 (float)

18.98 TFLOPS

128.2 GFLOPS

FP64 (double)

296.6 GFLOPS

Board Design

Unknown

TDP

115W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

TU116

GPU Name

GA104

-

GPU Variant

GA104-775-A1

Turing

Architecture

Ampere

TSMC

Foundry

Samsung

12 nm

Process Size

8 nm

6.6 billion

Transistors

17.4 billion

284 mm²

Die Size

392 mm²

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

6.6

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