NVIDIA GeForce GTX 1080 Ti vs NVIDIA GeForce GTX 1660 Ti Max Q

VS

NVIDIA GeForce GTX 1080 Ti NVIDIA GeForce GTX 1660 Ti Max Q

We compared a Desktop platform GPU: 11GB VRAM GeForce GTX 1080 Ti and a Mobile platform GPU: 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 GTX 1080 Ti 's Advantages

Boost Clock has increased by 19% (1582MHz vs 1335MHz)

More VRAM (11GB vs 6GB)

Larger VRAM bandwidth (484.4GB/s vs 288.0GB/s)

2048 additional rendering cores

NVIDIA GeForce GTX 1660 Ti Max Q 's Advantages

Released 2 years and 1 months late

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Ti +176%

11.34 TFLOPS

GeForce GTX 1660 Ti Max Q

4.101 TFLOPS

3DMark Time Spy

GeForce GTX 1080 Ti +100%

9867

GeForce GTX 1660 Ti Max Q

4910

GeForce GTX 1080 Ti

VS

GeForce GTX 1660 Ti Max Q

Graphics Card

Mar 2017

Release Date

Apr 2019

GeForce 10

Generation

GeForce 16 Mobile

Desktop

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1481 MHz

Base Clock

1140 MHz

1582 MHz

Boost Clock

1335 MHz

1376 MHz

Memory Clock

1500 MHz

Memory

11GB

Memory Size

6GB

GDDR5X

Memory Type

GDDR6

352bit

Memory Bus

192bit

484.4GB/s

Bandwidth

288.0GB/s

Render Config

28

SM Count

24

-

Compute Units

-

3584

Shading Units

1536

224

TMUs

96

88

ROPs

48

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

64 KB (per SM)

0 MB

L2 Cache

1536 KB

Theoretical Performance

139.2 GPixel/s

Pixel Rate

64.08 GPixel/s

354.4 GTexel/s

Texture Rate

128.2 GTexel/s

177.2 GFLOPS

FP16 (half)

8.202 TFLOPS

11.34 TFLOPS

FP32 (float)

4.101 TFLOPS

354.4 GFLOPS

FP64 (double)

128.2 GFLOPS

Graphics Processor

GP102

GPU Name

TU116

GP102-350-K1-A1

GPU Variant

-

Pascal

Architecture

Turing

TSMC

Foundry

TSMC

16 nm

Process Size

12 nm

11.8 billion

Transistors

6.6 billion

471 mm²

Die Size

284 mm²

Board Design

250W

TDP

Unknown

600 W

Suggested PSU

-

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

Portable Device Dependent

1x 6-pin + 1x 8-pin

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

6.1

CUDA

7.5

6.4

Shader Model

6.7

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