ATI Radeon Xpress 1270 Mobile IGP vs NVIDIA GeForce RTX 3080 Mobile

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General info

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

Place in performance ranking85not rated
Place by popularitynot in top-100not in top-100
ArchitectureAmpere (2020−2022)R400 (2004−2008)
GPU code nameGN20-E7 GA104RS690
Market segmentLaptopLaptop
Release date12 January 2021 (3 years old)28 February 2007 (17 years old)

Technical specs

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores6144no data
Core clock speed780 - 1100 MHz400 MHz
Boost clock speed1245 - 1710 MHzno data
Number of transistors17,400 million120 million
Manufacturing process technology8 nm80 nm
Power consumption (TDP)150 Watt (80 - 150 Watt TGP)no data
Texture fill rate296.61.600

Size and compatibility

Information on GeForce RTX 3080 Mobile and Radeon Xpress 1270 Mobile IGP compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Laptop sizelargeno data
InterfacePCIe 4.0 x16PCIe 1.0 x16

Memory

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 typeGDDR6System Shared
Maximum RAM amount16 GBSystem Shared
Memory bus width256 BitSystem Shared
Memory clock speed14000 MHzSystem Shared
Memory bandwidth384.0 GB/sno data
Shared memory-no data

Video outputs and ports

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 outputsNo outputs

API support

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

DirectX12 Ultimate (12_2)9.0b (9_2)
Shader Model6.5no data
OpenGL4.62.0
OpenCL2.0N/A
Vulkan1.2N/A
CUDA8.6no data

Advantages and disadvantages


Recency 12 January 2021 28 February 2007
Maximum RAM amount 16 GB System Shared
Chip lithography 8 nm 80 nm

We couldn't decide between GeForce RTX 3080 Mobile and Radeon Xpress 1270 Mobile IGP. 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.

User ratings

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


NVIDIA GeForce RTX 3080 Mobile
GeForce RTX 3080 Mobile
ATI Radeon Xpress 1270 Mobile IGP
Radeon Xpress 1270 Mobile IGP

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