Radeon 540X vs GeForce GT 740 OEM

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Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the rankingnot rated701
Place by popularitynot in top-100not in top-100
Power efficiencyno data5.37
ArchitectureKepler (2012−2018)GCN 4.0 (2016−2020)
GPU code nameGK106Lexa
Market segmentDesktopLaptop
Release date14 April 2015 (9 years ago)5 September 2018 (6 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores384512
Core clock speed1050 MHz980 MHz
Boost clock speedno data1046 MHz
Number of transistors2,540 million2,200 million
Manufacturing process technology28 nm14 nm
Power consumption (TDP)65 Watt50 Watt
Texture fill rate33.6033.47
Floating-point processing power0.8064 TFLOPS1.071 TFLOPS
ROPs1616
TMUs3232

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 3.0 x16PCIe 3.0 x8
Width1-slotno data
Supplementary power connectorsNoneNone

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR5GDDR5
Maximum RAM amount1 GB2 GB
Memory bus width128 Bit64 Bit
Memory clock speed1253 MHz1500 MHz
Memory bandwidth80.19 GB/s48 GB/s
Shared memory--

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display ConnectorsNo outputsNo outputs

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 (11_0)12 (12_0)
Shader Model5.16.4
OpenGL4.64.6
OpenCL1.22.0
Vulkan1.1.1261.2.131
CUDA3.0-

Pros & cons summary


Recency 14 April 2015 5 September 2018
Maximum RAM amount 1 GB 2 GB
Chip lithography 28 nm 14 nm
Power consumption (TDP) 65 Watt 50 Watt

Radeon 540X has an age advantage of 3 years, a 100% higher maximum VRAM amount, a 100% more advanced lithography process, and 30% lower power consumption.

We couldn't decide between GeForce GT 740 OEM and Radeon 540X. We've got no test results to judge.

Be aware that GeForce GT 740 OEM is a desktop card while Radeon 540X is a notebook one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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NVIDIA GeForce GT 740 OEM
GeForce GT 740 OEM
AMD Radeon 540X
Radeon 540X

Comparisons with similar GPUs

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Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


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3.8 315 votes

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Questions & comments

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