AMD Radeon RX 540X Mobile vs NVIDIA GeForce GTX 460M

VS

AMD Radeon RX 540X Mobile NVIDIA GeForce GTX 460M

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 540X Mobile and 1536MB VRAM GeForce GTX 460M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 540X Mobile 's Advantages

Released 7 years and 7 months late

Boost Clock1211MHz

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (96.00GB/s vs 60.00GB/s)

320 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 540X Mobile +139%

1.24 TFLOPS

GeForce GTX 460M

0.518 TFLOPS

Radeon RX 540X Mobile

VS

GeForce GTX 460M

Graphics Card

Apr 2018

Release Date

Sep 2010

Mobility Radeon

Generation

GeForce 400M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1124 MHz

Base Clock

-

1211 MHz

Boost Clock

-

1500 MHz

Memory Clock

625 MHz

Memory

2GB

Memory Size

1536MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

192bit

96.00GB/s

Bandwidth

60.00GB/s

Render Config

-

SM Count

4

8

Compute Units

-

512

Shading Units

192

32

TMUs

32

16

ROPs

24

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

384 KB

Theoretical Performance

19.38 GPixel/s

Pixel Rate

5.400 GPixel/s

38.75 GTexel/s

Texture Rate

21.60 GTexel/s

1240 GFLOPS

FP16 (half)

-

1240 GFLOPS

FP32 (float)

518.4 GFLOPS

77.50 GFLOPS

FP64 (double)

43.20 GFLOPS

Graphics Processor

Polaris 23

GPU Name

GF106

Polaris 23 MXL

GPU Variant

N11E-GS-A1

GCN 4.0

Architecture

Fermi

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

2.2 billion

Transistors

1.17 billion

103 mm²

Die Size

238 mm²

Board Design

50W

TDP

50W

-

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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