AMD Radeon 540X Mobile vs NVIDIA GeForce GT 745A

VS

AMD Radeon 540X Mobile

NVIDIA GeForce GT 745A

We compared two Mobile platform GPUs: 2GB VRAM Radeon 540X Mobile and 2GB VRAM GeForce GT 745A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 540X Mobile 's Advantages

Released 5 years and 6 months late

Boost Clock has increased by 20% (1095MHz vs 915MHz)

Larger VRAM bandwidth (32.00GB/s vs 28.80GB/s)

128 additional rendering cores

NVIDIA GeForce GT 745A 's Advantages

Lower TDP (33W vs 50W)

Score

Benchmark

FP32 (float)

Radeon 540X Mobile +59%

1.121 TFLOPS

GeForce GT 745A

0.703 TFLOPS

Radeon 540X Mobile

VS

GeForce GT 745A

Graphics Card

Feb 2019

Release Date

Aug 2013

Mobility Radeon

Generation

GeForce 700A

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

980 MHz

Base Clock

837 MHz

1095 MHz

Boost Clock

915 MHz

1000 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

64bit

Memory Bus

128bit

32.00GB/s

Bandwidth

28.80GB/s

Render Config

8

Compute Units

-

512

Shading Units

384

32

TMUs

32

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

17.52 GPixel/s

Pixel Rate

7.320 GPixel/s

35.04 GTexel/s

Texture Rate

29.28 GTexel/s

1121 GFLOPS

FP16 (half)

-

1121 GFLOPS

FP32 (float)

702.7 GFLOPS

70.08 GFLOPS

FP64 (double)

29.28 GFLOPS

Board Design

50W

TDP

33W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Lexa

GPU Name

GK107

Lexa PRO (215-0904018)

GPU Variant

N14P-LP

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

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 540X Mobile vs AMD Radeon RX 560X Mobile

2

AMD Radeon 540X Mobile vs Intel Iris Xe MAX Graphics

3

AMD Radeon 540X Mobile vs AMD Radeon E9560 PCIe

4

AMD Radeon 540X Mobile vs NVIDIA GeForce GTX 950A

5

AMD Radeon 540X Mobile vs NVIDIA GeForce GT 640M

6

AMD Radeon 540X Mobile vs AMD Radeon R7 M260

7

AMD Radeon 540X Mobile vs ATI Mobility Radeon HD 4870

8

AMD Radeon 540X Mobile vs ATI Mobility Radeon HD 3470

9

AMD Radeon 540X Mobile vs NVIDIA GeForce RTX 4070 Max-Q

10

AMD Radeon 540X Mobile vs NVIDIA GeForce GTS 250M

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

3

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

4

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

5

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

6

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

9

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

10

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps