UHD Graphics 770 Mobile vs Radeon Instinct MI25

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Primary details

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

Place in the ranking391not rated
Place by popularitynot in top-100not in top-100
Power efficiency2.95no data
ArchitectureGCN 5.0 (2017−2020)Generation 12.2 (2022−2023)
GPU code nameVega 10Raptor Lake GT1
Market segmentWorkstationLaptop
Release date27 June 2017 (7 years ago)4 January 2023 (1 year 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 cores4096256
Core clock speed1400 MHz300 MHz
Boost clock speed1500 MHz1600 MHz
Number of transistors12,500 millionno data
Manufacturing process technology14 nm10 nm
Power consumption (TDP)300 Watt15 Watt
Texture fill rate384.025.60
Floating-point processing power12.29 TFLOPS0.8192 TFLOPS
ROPs648
TMUs25616

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 x16Ring Bus
Length267 mmno data
Width2-slotno data
Supplementary power connectors2x 8-pinno data

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 amount16 GBSystem Shared
Memory bus width2048 BitSystem Shared
Memory clock speed852 MHzSystem Shared
Memory bandwidth436.2 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 outputsPortable Device Dependent

API compatibility

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

DirectX12 (12_1)12 (12_1)
Shader Model6.46.6
OpenGL4.64.6
OpenCL2.03.0
Vulkan1.1.1251.3

Pros & cons summary


Recency 27 June 2017 4 January 2023
Chip lithography 14 nm 10 nm
Power consumption (TDP) 300 Watt 15 Watt

UHD Graphics 770 Mobile has an age advantage of 5 years, a 40% more advanced lithography process, and 1900% lower power consumption.

We couldn't decide between Radeon Instinct MI25 and UHD Graphics 770 Mobile. We've got no test results to judge.

Be aware that Radeon Instinct MI25 is a workstation card while UHD Graphics 770 Mobile 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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AMD Radeon Instinct MI25
Radeon Instinct MI25
Intel UHD Graphics 770 Mobile
UHD Graphics 770 Mobile

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.


4.6 13 votes

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2.9 17 votes

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Questions & comments

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