NVIDIA GeForce GTX 1660 Ti Mobile vs AMD Radeon RX 560X Mobile

VS

NVIDIA GeForce GTX 1660 Ti Mobile

AMD Radeon RX 560X Mobile

We compared two Mobile platform GPUs: 6GB VRAM GeForce GTX 1660 Ti Mobile and 4GB VRAM Radeon RX 560X Mobile 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 Clock1590MHz

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (288.0GB/s vs 112.0GB/s)

640 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660 Ti Mobile +122%

4.884 TFLOPS

Radeon RX 560X Mobile

2.192 TFLOPS

3DMark Time Spy

GeForce GTX 1660 Ti Mobile +205%

5578

Radeon RX 560X Mobile

1827

GeForce GTX 1660 Ti Mobile

VS

Radeon RX 560X Mobile

Graphics Card

Apr 2019

Release Date

Jan 2019

GeForce 16 Mobile

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1455 MHz

Base Clock

-

1590 MHz

Boost Clock

-

1500 MHz

Memory Clock

1750 MHz

Memory

6GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

128bit

288.0GB/s

Bandwidth

112.0GB/s

Render Config

-

Compute Units

14

24

SM Count

-

1536

Shading Units

896

96

TMUs

56

48

ROPs

16

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

1024 KB

-

Theoretical Performance

76.32 GPixel/s

Pixel Rate

19.57 GPixel/s

152.6 GTexel/s

Texture Rate

68.49 GTexel/s

9.769 TFLOPS

FP16 (half)

2.192 TFLOPS

4.884 TFLOPS

FP32 (float)

2.192 TFLOPS

152.6 GFLOPS

FP64 (double)

137.0 GFLOPS

Board Design

Unknown

TDP

65W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

TU116

GPU Name

Polaris 31

-

GPU Variant

Polaris 31 MXL

Turing

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

12 nm

Process Size

14 nm

6.6 billion

Transistors

3 billion

284 mm²

Die Size

123 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

7.5

CUDA

-

6.7

Shader Model

6.4

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