NVIDIA GeForce GTX 1660 Ti Mobile vs NVIDIA GeForce GTX 980M

VS

NVIDIA GeForce GTX 1660 Ti Mobile NVIDIA GeForce GTX 980M

We compared two Mobile platform GPUs: 6GB VRAM GeForce GTX 1660 Ti Mobile and 8GB VRAM GeForce GTX 980M 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

Released 4 years and 6 months late

Boost Clock has increased by 41% (1590MHz vs 1127MHz)

Larger VRAM bandwidth (288.0GB/s vs 160.4GB/s)

NVIDIA GeForce GTX 980M 's Advantages

More VRAM (8GB vs 6GB)

Score

Benchmark

FP32 (float)

GeForce GTX 1660 Ti Mobile +41%

4.884 TFLOPS

GeForce GTX 980M

3.462 TFLOPS

3DMark Time Spy

GeForce GTX 1660 Ti Mobile +88%

5573

GeForce GTX 980M

2949

GeForce GTX 1660 Ti Mobile

VS

GeForce GTX 980M

Graphics Card

Apr 2019

Release Date

Oct 2014

GeForce 16 Mobile

Generation

GeForce 900M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1455 MHz

Base Clock

1038 MHz

1590 MHz

Boost Clock

1127 MHz

1500 MHz

Memory Clock

1253 MHz

Memory

6GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

256bit

288.0GB/s

Bandwidth

160.4GB/s

Render Config

24

SM Count

-

Compute Units

-

1536

Shading Units

1536

96

TMUs

96

48

ROPs

64

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

48 KB (per SMM)

1536 KB

L2 Cache

2 MB

Theoretical Performance

76.32 GPixel/s

Pixel Rate

72.13 GPixel/s

152.6 GTexel/s

Texture Rate

108.2 GTexel/s

9.769 TFLOPS

FP16 (half)

-

4.884 TFLOPS

FP32 (float)

3.462 TFLOPS

152.6 GFLOPS

FP64 (double)

108.2 GFLOPS

Graphics Processor

TU116

GPU Name

GM204

-

GPU Variant

N16E-GX-A1

Turing

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

6.6 billion

Transistors

5.2 billion

284 mm²

Die Size

398 mm²

Board Design

Unknown

TDP

Unknown

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

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

5.2

6.7

Shader Model

6.7 (6.4)

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