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

VS

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

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

Radeon RX 560X Mobile

2.192 TFLOPS

GeForce GTX 1660 Ti Mobile +122%

4.884 TFLOPS

3DMark Time Spy

Radeon RX 560X Mobile

1827

GeForce GTX 1660 Ti Mobile +204%

5569

Radeon RX 560X Mobile

VS

GeForce GTX 1660 Ti Mobile

Graphics Card

Jan 2019

Release Date

Apr 2019

Mobility Radeon

Generation

GeForce 16 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1455 MHz

-

Boost Clock

1590 MHz

1750 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

192bit

112.0GB/s

Bandwidth

288.0GB/s

Render Config

-

SM Count

24

14

Compute Units

-

896

Shading Units

1536

56

TMUs

96

16

ROPs

48

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

1536 KB

Theoretical Performance

19.57 GPixel/s

Pixel Rate

76.32 GPixel/s

68.49 GTexel/s

Texture Rate

152.6 GTexel/s

2.192 TFLOPS

FP16 (half)

9.769 TFLOPS

2.192 TFLOPS

FP32 (float)

4.884 TFLOPS

137.0 GFLOPS

FP64 (double)

152.6 GFLOPS

Graphics Processor

Polaris 31

GPU Name

TU116

Polaris 31 MXL

GPU Variant

-

GCN 4.0

Architecture

Turing

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

3 billion

Transistors

6.6 billion

123 mm²

Die Size

284 mm²

Board Design

65W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

6.4

Shader Model

6.7

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