Arc B580 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 ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureVega (2017−2020)Generation 12.7 (2022−2024)
GPU code nameVega MobileBGM-G21
Market segmentLaptopDesktop
Release date7 January 2018 (6 years ago)12 December 2024 (recently)
Launch price (MSRP)no data$249

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 cores17922560
Core clock speedno data1700 MHz
Boost clock speedno data2670 MHz
Number of transistorsno data19,600 million
Manufacturing process technology14 nm5 nm
Power consumption (TDP)90 Watt190 Watt
Texture fill rateno data427.2
Floating-point processing powerno data13.67 TFLOPS
ROPsno data80
TMUsno data160
Tensor Coresno data160
Ray Tracing Coresno data20

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 dataPCIe 4.0 x8
Lengthno data272 mm
Widthno data2-slot
Supplementary power connectorsno data1x 8-pin

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 typeHBM2GDDR6
Maximum RAM amount4 GB12 GB
Memory bus width2048 Bit192 Bit
Memory clock speedno data2400 MHz
Memory bandwidthno data460.8 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 Connectorsno data1x HDMI 2.1, 3x DisplayPort 2.0
HDMI-+

API compatibility

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

DirectX12_112 Ultimate (12_2)
Shader Modelno data6.6
OpenGLno data4.6
OpenCLno data3.0
Vulkan-1.3

Pros & cons summary


Recency 7 January 2018 12 December 2024
Maximum RAM amount 4 GB 12 GB
Chip lithography 14 nm 5 nm
Power consumption (TDP) 90 Watt 190 Watt

RX Vega Mobile has 111.1% lower power consumption.

Arc B580, on the other hand, has an age advantage of 6 years, a 200% higher maximum VRAM amount, and a 180% more advanced lithography process.

We couldn't decide between Radeon RX Vega Mobile and Arc B580. We've got no test results to judge.

Be aware that Radeon RX Vega Mobile is a notebook card while Arc B580 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 RX Vega Mobile
Radeon RX Vega Mobile
Intel Arc B580
Arc B580

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.


2.8 318 votes

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4.2 65 votes

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Questions & comments

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