UHD Graphics 770 vs Radeon R9 M395X Mac Edition

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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 data28.18
ArchitectureGCN 3.0 (2014−2019)Generation 12.2 (2022−2023)
GPU code nameAmethystRaptor Lake GT1
Market segmentLaptopDesktop
Release date5 May 2015 (9 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 cores2048256
Core clock speed909 MHz300 MHz
Boost clock speedno data1650 MHz
Number of transistors5,000 millionno data
Manufacturing process technology28 nm10 nm
Power consumption (TDP)250 Watt15 Watt
Texture fill rate116.426.40
Floating-point processing power3.723 TFLOPS0.8448 TFLOPS
ROPs328
TMUs12816

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).

InterfaceMXM-B (3.0)Ring Bus
Widthno dataIGP
Supplementary power connectorsNoneno 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 typeGDDR5System Shared
Maximum RAM amount4 GBSystem Shared
Memory bus width256 BitSystem Shared
Memory clock speed1365 MHzSystem Shared
Memory bandwidth174.7 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 Model6.36.6
OpenGL4.64.6
OpenCL2.03.0
Vulkan1.2.1311.3

Pros & cons summary


Recency 5 May 2015 27 September 2022
Chip lithography 28 nm 10 nm
Power consumption (TDP) 250 Watt 15 Watt

UHD Graphics 770 has an age advantage of 7 years, a 180% more advanced lithography process, and 1566.7% lower power consumption.

We couldn't decide between Radeon R9 M395X Mac Edition and UHD Graphics 770. We've got no test results to judge.

Be aware that Radeon R9 M395X Mac Edition 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 R9 M395X Mac Edition
Radeon R9 M395X Mac Edition
Intel UHD Graphics 770
UHD Graphics 770

Comparisons with similar GPUs

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Community ratings

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3.7 3 votes

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3.2 1254 votes

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Questions & comments

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