UHD Graphics 770 vs Radeon 540 Mobile

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Primary details

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

Place in the rankingnot rated580
Place by popularitynot in top-10035
Power efficiencyno data28.15
ArchitectureGCN 4.0 (2016−2020)Generation 12.2 (2022−2023)
GPU code nameLexaRaptor Lake GT1
Market segmentLaptopDesktop
Release date26 March 2019 (5 years ago)27 September 2022 (2 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 cores512256
Core clock speed1100 MHz300 MHz
Boost clock speed1124 MHz1650 MHz
Number of transistors2,200 millionno data
Manufacturing process technology14 nm10 nm
Power consumption (TDP)50 Watt15 Watt
Texture fill rate35.9726.40
Floating-point processing power1.151 TFLOPS0.8448 TFLOPS
ROPs168
TMUs3216

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 x8Ring Bus
Widthno dataIGP

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 typeGDDR5System Shared
Maximum RAM amount2 GBSystem Shared
Memory bus width64 BitSystem Shared
Memory clock speed1500 MHzSystem Shared
Memory bandwidth48 GB/sno data
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 outputsMotherboard Dependent

API compatibility

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

DirectX12 (12_0)12 (12_1)
Shader Model6.46.6
OpenGL4.64.6
OpenCL2.03.0
Vulkan1.2.1311.3

Pros & cons summary


Recency 26 March 2019 27 September 2022
Chip lithography 14 nm 10 nm
Power consumption (TDP) 50 Watt 15 Watt

UHD Graphics 770 has an age advantage of 3 years, a 40% more advanced lithography process, and 233.3% lower power consumption.

We couldn't decide between Radeon 540 Mobile and UHD Graphics 770. We've got no test results to judge.

Be aware that Radeon 540 Mobile is a notebook card while UHD Graphics 770 is a desktop 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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AMD Radeon 540 Mobile
Radeon 540 Mobile
Intel UHD Graphics 770
UHD Graphics 770

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

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


2.8 13 votes

Rate Radeon 540 Mobile on a scale of 1 to 5:

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3.2 1268 votes

Rate UHD Graphics 770 on a scale of 1 to 5:

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Questions & comments

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