AMD Radeon RX 560 Mobile vs NVIDIA GeForce MX450 25W

VS

AMD Radeon RX 560 Mobile NVIDIA GeForce MX450 25W

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 560 Mobile and 2GB VRAM GeForce MX450 25W to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560 Mobile 's Advantages

Boost Clock has increased by 11% (1032MHz vs 930MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (109.4GB/s vs 80.00GB/s)

NVIDIA GeForce MX450 25W 's Advantages

Released 3 years and 7 months late

Lower TDP (25W vs 55W)

Score

Benchmark

FP32 (float)

Radeon RX 560 Mobile +10%

1.849 TFLOPS

GeForce MX450 25W

1.667 TFLOPS

Radeon RX 560 Mobile

VS

GeForce MX450 25W

Graphics Card

Jan 2017

Release Date

Aug 2020

Mobility Radeon

Generation

GeForce MX

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x4

Clock Speeds

784 MHz

Base Clock

720 MHz

1032 MHz

Boost Clock

930 MHz

1710 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

64bit

109.4GB/s

Bandwidth

80.00GB/s

Render Config

-

SM Count

14

Compute Units

-

896

Shading Units

896

56

TMUs

56

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

512 KB

Theoretical Performance

16.51 GPixel/s

Pixel Rate

29.76 GPixel/s

57.79 GTexel/s

Texture Rate

52.08 GTexel/s

1.849 TFLOPS

FP16 (half)

3.333 TFLOPS

1.849 TFLOPS

FP32 (float)

1.667 TFLOPS

115.6 GFLOPS

FP64 (double)

52.08 GFLOPS

Graphics Processor

Baffin

GPU Name

TU117

BaffinM-XT

GPU Variant

N18S-G5

GCN 4.0

Architecture

Turing

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

3 billion

Transistors

4.7 billion

123 mm²

Die Size

200 mm²

Board Design

55W

TDP

25W

-

Suggested PSU

-

No outputs

Outputs

No outputs

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

6.6

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