AMD Radeon RX 560X Mobile vs NVIDIA GeForce GTX 880M

VS

AMD Radeon RX 560X Mobile NVIDIA GeForce GTX 880M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 560X Mobile and 8GB VRAM GeForce GTX 880M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560X Mobile 's Advantages

Released 4 years and 10 months late

Lower TDP (65W vs 122W)

NVIDIA GeForce GTX 880M 's Advantages

Boost Clock993MHz

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (160.0GB/s vs 112.0GB/s)

640 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 560X Mobile

2.192 TFLOPS

GeForce GTX 880M +39%

3.05 TFLOPS

Radeon RX 560X Mobile

VS

GeForce GTX 880M

Graphics Card

Jan 2019

Release Date

Mar 2014

Mobility Radeon

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

-

Base Clock

954 MHz

-

Boost Clock

993 MHz

1750 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

112.0GB/s

Bandwidth

160.0GB/s

Render Config

-

SM Count

-

14

Compute Units

-

896

Shading Units

1536

56

TMUs

128

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

512 KB

Theoretical Performance

19.57 GPixel/s

Pixel Rate

31.78 GPixel/s

68.49 GTexel/s

Texture Rate

127.1 GTexel/s

2.192 TFLOPS

FP16 (half)

-

2.192 TFLOPS

FP32 (float)

3.050 TFLOPS

137.0 GFLOPS

FP64 (double)

127.1 GFLOPS

Graphics Processor

Polaris 31

GPU Name

GK104

Polaris 31 MXL

GPU Variant

N15E-GX-A2

GCN 4.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

3 billion

Transistors

3.54 billion

123 mm²

Die Size

294 mm²

Board Design

65W

TDP

122W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.0

6.4

Shader Model

5.1

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