AMD Radeon RX 540 Mobile vs NVIDIA GeForce GT 650M Mac Edition

VS

AMD Radeon RX 540 Mobile NVIDIA GeForce GT 650M Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 540 Mobile and 512MB VRAM GeForce GT 650M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 540 Mobile 's Advantages

Released 5 years and 4 months late

Boost Clock1219MHz

Larger VRAM bandwidth (96.00GB/s vs 80.26GB/s)

128 additional rendering cores

NVIDIA GeForce GT 650M Mac Edition 's Advantages

Lower TDP (45W vs 50W)

Score

Benchmark

FP32 (float)

Radeon RX 540 Mobile +80%

1.248 TFLOPS

GeForce GT 650M Mac Edition

0.691 TFLOPS

Radeon RX 540 Mobile

VS

GeForce GT 650M Mac Edition

Graphics Card

Nov 2017

Release Date

Jul 2012

Mobility Radeon

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1124 MHz

Base Clock

-

1219 MHz

Boost Clock

-

1500 MHz

Memory Clock

1254 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

96.00GB/s

Bandwidth

80.26GB/s

Render Config

-

SM Count

-

8

Compute Units

-

512

Shading Units

384

32

TMUs

32

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

512 KB

L2 Cache

256 KB

Theoretical Performance

19.50 GPixel/s

Pixel Rate

7.200 GPixel/s

39.01 GTexel/s

Texture Rate

28.80 GTexel/s

1248 GFLOPS

FP16 (half)

-

1248 GFLOPS

FP32 (float)

691.2 GFLOPS

78.02 GFLOPS

FP64 (double)

28.80 GFLOPS

Graphics Processor

Lexa

GPU Name

GK107

Lexa PRO (215-0904018)

GPU Variant

N13P-GT-W-A2

GCN 4.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

2.2 billion

Transistors

1.27 billion

103 mm²

Die Size

118 mm²

Board Design

50W

TDP

45W

-

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

3.0

1.2

Vulkan

1.1

-

CUDA

3.0

6.4

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon RX 540 Mobile vs AMD Radeon 660M

2

NVIDIA GeForce 9200M GS vs AMD Radeon RX 540 Mobile

3

AMD Radeon R9 M485X vs AMD Radeon RX 540 Mobile

4

NVIDIA GeForce RTX 3060 Max Q vs AMD Radeon RX 540 Mobile

5

NVIDIA GeForce GTX 1630 vs AMD Radeon RX 540 Mobile

6

AMD Radeon RX 540 Mobile vs AMD Radeon R7 M340

7

AMD Radeon RX 540 Mobile vs AMD Radeon 530 Mobile

8

AMD Radeon RX 540 Mobile vs AMD Radeon HD 6370M

9

AMD Radeon RX 540 Mobile vs NVIDIA GeForce RTX 4070 Mobile

10

AMD Radeon RX 540 Mobile vs AMD Radeon R9 M395 Mac Edition