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

VS

NVIDIA GeForce GTX 1660 Ti NVIDIA GeForce GTX 1080 Max Q

We compared a Desktop platform GPU: 6GB VRAM GeForce GTX 1660 Ti and a Mobile platform GPU: 8GB VRAM GeForce GTX 1080 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 Ti 's Advantages

Released 1 years and 8 months late

Boost Clock has increased by 21% (1770MHz vs 1468MHz)

Lower TDP (120W vs 150W)

NVIDIA GeForce GTX 1080 Max Q 's Advantages

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (320.3GB/s vs 288.0GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660 Ti

5.437 TFLOPS

GeForce GTX 1080 Max Q +38%

7.516 TFLOPS

OctaneBench

GeForce GTX 1660 Ti +1150%

125

GeForce GTX 1080 Max Q

10

GeForce GTX 1660 Ti

VS

GeForce GTX 1080 Max Q

Graphics Card

Feb 2019

Release Date

Jun 2017

GeForce 16

Generation

GeForce 10 Mobile

Desktop

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1500 MHz

Base Clock

1290 MHz

1770 MHz

Boost Clock

1468 MHz

1500 MHz

Memory Clock

1251 MHz

Memory

6GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5X

192bit

Memory Bus

256bit

288.0GB/s

Bandwidth

320.3GB/s

Render Config

24

SM Count

20

-

Compute Units

-

1536

Shading Units

2560

96

TMUs

160

48

ROPs

64

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

48 KB (per SM)

1536 KB

L2 Cache

2 MB

Theoretical Performance

84.96 GPixel/s

Pixel Rate

93.95 GPixel/s

169.9 GTexel/s

Texture Rate

234.9 GTexel/s

10.87 TFLOPS

FP16 (half)

117.4 GFLOPS

5.437 TFLOPS

FP32 (float)

7.516 TFLOPS

169.9 GFLOPS

FP64 (double)

234.9 GFLOPS

Graphics Processor

TU116

GPU Name

GP104

TU116-400-A1

GPU Variant

N17E-G3-A1

Turing

Architecture

Pascal

TSMC

Foundry

TSMC

12 nm

Process Size

16 nm

6.6 billion

Transistors

7.2 billion

284 mm²

Die Size

314 mm²

Board Design

120W

TDP

150W

300 W

Suggested PSU

-

1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a

Outputs

No outputs

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

7.5

CUDA

6.1

6.6

Shader Model

6.4

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