NVIDIA GeForce 945M vs AMD Radeon RX 560X Mobile

VS

NVIDIA GeForce 945M AMD Radeon RX 560X Mobile

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 945M 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 945M 's Advantages

Boost Clock1189MHz

Lower TDP (23W vs 65W)

AMD Radeon RX 560X Mobile 's Advantages

Released 2 years and 9 months late

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (112.0GB/s vs 16.02GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 945M

0.913 TFLOPS

Radeon RX 560X Mobile +140%

2.192 TFLOPS

GeForce 945M

VS

Radeon RX 560X Mobile

Graphics Card

Apr 2016

Release Date

Jan 2019

GeForce 900M

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1006 MHz

Base Clock

-

1189 MHz

Boost Clock

-

1001 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

4GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

16.02GB/s

Bandwidth

112.0GB/s

Render Config

-

SM Count

-

Compute Units

14

384

Shading Units

896

24

TMUs

56

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

1024 KB

Theoretical Performance

9.512 GPixel/s

Pixel Rate

19.57 GPixel/s

28.54 GTexel/s

Texture Rate

68.49 GTexel/s

-

FP16 (half)

2.192 TFLOPS

913.2 GFLOPS

FP32 (float)

2.192 TFLOPS

28.54 GFLOPS

FP64 (double)

137.0 GFLOPS

Graphics Processor

GM108

GPU Name

Polaris 31

-

GPU Variant

Polaris 31 MXL

Maxwell

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

Unknown

Transistors

3 billion

Unknown

Die Size

123 mm²

Board Design

23W

TDP

65W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

5.0

CUDA

-

5.1

Shader Model

6.4

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