AMD Radeon RX 560X Mobile vs NVIDIA GeForce GT 635M

VS

AMD Radeon RX 560X Mobile NVIDIA GeForce GT 635M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 560X Mobile and 1024MB VRAM GeForce GT 635M 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 6 years and 10 months late

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (112.0GB/s vs 28.80GB/s)

800 additional rendering cores

NVIDIA GeForce GT 635M 's Advantages

Lower TDP (35W vs 65W)

Score

Benchmark

FP32 (float)

Radeon RX 560X Mobile +766%

2.192 TFLOPS

GeForce GT 635M

0.253 TFLOPS

Radeon RX 560X Mobile

VS

GeForce GT 635M

Graphics Card

Jan 2019

Release Date

Mar 2012

Mobility Radeon

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1750 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

128bit

112.0GB/s

Bandwidth

28.80GB/s

Render Config

-

SM Count

2

14

Compute Units

-

896

Shading Units

96

56

TMUs

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

256 KB

Theoretical Performance

19.57 GPixel/s

Pixel Rate

2.640 GPixel/s

68.49 GTexel/s

Texture Rate

10.56 GTexel/s

2.192 TFLOPS

FP16 (half)

-

2.192 TFLOPS

FP32 (float)

253.4 GFLOPS

137.0 GFLOPS

FP64 (double)

21.12 GFLOPS

Graphics Processor

Polaris 31

GPU Name

GF108

Polaris 31 MXL

GPU Variant

N12E-GE-A1

GCN 4.0

Architecture

Fermi

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

3 billion

Transistors

0.585 billion

123 mm²

Die Size

116 mm²

Board Design

65W

TDP

35W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

2.1

6.4

Shader Model

5.1

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