Radeon RX 7900M vs UHD Graphics 64EU

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Primary details

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

Place in the rankingnot rated33
Place by popularitynot in top-100not in top-100
Power efficiencyno data22.69
ArchitectureGeneration 12.2 (2022−2023)RDNA 3.0 (2022−2024)
GPU code nameRaptor Lake GT1Navi 31
Market segmentLaptopLaptop
Release date4 January 2023 (1 year ago)19 October 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 cores5124608
Core clock speed300 MHz1825 MHz
Boost clock speed1250 MHz2090 MHz
Number of transistorsno data57,700 million
Manufacturing process technology10 nm5 nm
Power consumption (TDP)15 Watt180 Watt
Texture fill rate40.00601.9
Floating-point processing power1.28 TFLOPS38.52 TFLOPS
ROPs16192
TMUs32288
Ray Tracing Coresno data72

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 sizeno datalarge
InterfaceRing BusPCIe 4.0 x16
Supplementary power connectorsno dataNone

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 typeSystem SharedGDDR6
Maximum RAM amountSystem Shared16 GB
Memory bus widthSystem Shared256 Bit
Memory clock speedSystem Shared2250 MHz
Memory bandwidthno data576.0 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 ConnectorsPortable Device DependentPortable Device Dependent

API compatibility

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

DirectX12 (12_1)12 Ultimate (12_2)
Shader Model6.66.7
OpenGL4.64.6
OpenCL3.02.2
Vulkan1.31.3

Pros & cons summary


Recency 4 January 2023 19 October 2023
Chip lithography 10 nm 5 nm
Power consumption (TDP) 15 Watt 180 Watt

UHD Graphics 64EU has 1100% lower power consumption.

RX 7900M, on the other hand, has an age advantage of 9 months, and a 100% more advanced lithography process.

We couldn't decide between UHD Graphics 64EU and Radeon RX 7900M. We've got no test results to judge.


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

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Intel UHD Graphics 64EU
UHD Graphics 64EU
AMD Radeon RX 7900M
Radeon RX 7900M

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.


3.6 113 votes

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4.2 58 votes

Rate Radeon RX 7900M on a scale of 1 to 5:

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Questions & comments

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