UHD Graphics 770 vs Radeon RX Vega Mobile

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Primary details

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

Place in the rankingnot rated574
Place by popularitynot in top-10028
Power efficiencyno data28.39
ArchitectureVega (2017−2020)Generation 12.2 (2022−2023)
GPU code nameVega MobileRaptor Lake GT1
Market segmentLaptopDesktop
Release date7 January 2018 (6 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 cores1792256
Core clock speedno data300 MHz
Boost clock speedno data1650 MHz
Manufacturing process technology14 nm10 nm
Power consumption (TDP)90 Watt15 Watt
Texture fill rateno data26.40
Floating-point processing powerno data0.8448 TFLOPS
ROPsno data8
TMUsno data16

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).

Laptop sizemedium sizedno data
Interfaceno dataRing 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 typeHBM2System Shared
Maximum RAM amount4 GBSystem Shared
Memory bus width2048 BitSystem Shared
Memory clock speedno dataSystem Shared
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 dataMotherboard Dependent

API compatibility

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

DirectX12_112 (12_1)
Shader Modelno data6.6
OpenGLno data4.6
OpenCLno data3.0
Vulkan-1.3

Pros & cons summary


Recency 7 January 2018 27 September 2022
Chip lithography 14 nm 10 nm
Power consumption (TDP) 90 Watt 15 Watt

UHD Graphics 770 has an age advantage of 4 years, a 40% more advanced lithography process, and 500% lower power consumption.

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

Be aware that Radeon RX Vega 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.

Vote for your favorite

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AMD Radeon RX Vega Mobile
Radeon RX Vega 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.


2.8 296 votes

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3.2 1224 votes

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

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Questions & comments

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