Radeon Pro V620 vs RTX A5000 Mobile

Primary details

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

Place in the ranking95not rated
Place by popularitynot in top-100not in top-100
Power efficiency19.42no data
ArchitectureAmpere (2020−2024)RDNA 2.0 (2020−2024)
GPU code nameGA104Navi 21
Market segmentMobile workstationWorkstation
Release date12 April 2021 (3 years ago)4 November 2021 (3 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 cores61444608
Core clock speed900 MHz1825 MHz
Boost clock speed1575 MHz2200 MHz
Number of transistors17,400 million26,800 million
Manufacturing process technology8 nm7 nm
Power consumption (TDP)150 Watt300 Watt
Texture fill rate302.4633.6
Floating-point processing power19.35 TFLOPS20.28 TFLOPS
ROPs96128
TMUs192288
Tensor Cores192no data
Ray Tracing Cores4872

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 sizelargeno data
InterfacePCIe 4.0 x16PCIe 4.0 x16
Lengthno data267 mm
Widthno data2-slot
Supplementary power connectorsno data2x 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 typeGDDR6GDDR6
Maximum RAM amount16 GB32 GB
Memory bus width256 Bit256 Bit
Memory clock speed1750 MHz2000 MHz
Memory bandwidth448.0 GB/s512.0 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 DependentNo outputs

API compatibility

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

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.76.5
OpenGL4.64.6
OpenCL3.02.1
Vulkan1.31.2
CUDA8.6-

Pros & cons summary


Recency 12 April 2021 4 November 2021
Maximum RAM amount 16 GB 32 GB
Chip lithography 8 nm 7 nm
Power consumption (TDP) 150 Watt 300 Watt

RTX A5000 Mobile has 100% lower power consumption.

Pro V620, on the other hand, has an age advantage of 6 months, a 100% higher maximum VRAM amount, and a 14.3% more advanced lithography process.

We couldn't decide between RTX A5000 Mobile and Radeon Pro V620. We've got no test results to judge.

Be aware that RTX A5000 Mobile is a mobile workstation card while Radeon Pro V620 is a workstation 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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NVIDIA RTX A5000 Mobile
RTX A5000 Mobile
AMD Radeon Pro V620
Radeon Pro V620

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.


4.2 54 votes

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Questions & comments

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