Pro Vega 20 vs Pro 575

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General info

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

Place in performance rankingnot rated348
Place by popularitynot in top-100not in top-100
Value for moneyno data14.40
ArchitectureGCN 4.0 (2016−2020)Vega (2017−2021)
GPU code namePolaris 20Vega Mobile
Market segmentWorkstationMobile workstation
Release date5 June 2017 (6 years old)15 November 2018 (5 years old)
Current price$448 $360
Value for money

Performance to price ratio. The higher, the better.

no data

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 cores20481280
Core clock speed1096 MHz815 MHz
Boost clock speedno data1283 MHz
Number of transistors5,700 millionno data
Manufacturing process technology14 nm14 nm
Power consumption (TDP)120 Watt100 Watt
Texture fill rate140.3102.6
Floating-point performance4,506 gflopsno data

Size and compatibility

Information on Radeon Pro 575 and Radeon Pro Vega 20 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). 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 sizeno datalarge
InterfacePCIe 3.0 x16PCIe 3.0 x16
Length241 mmno data
WidthIGPno data
Supplementary power connectorsNone1x 6-pin + 1x 8-pin

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 typeGDDR5HBM2
Maximum RAM amount4 GB4 GB
Memory bus width256 Bit1024 Bit
Memory clock speed6780 MHz1480 MHz
Memory bandwidth217.0 GB/s189.4 GB/s
Shared memoryno 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 (12_0)12 (12_1)
Shader Model6.46.3
OpenGL4.64.6
OpenCL2.02.0
Vulkan1.2.1311.2.131

Synthetic benchmark performance

Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.


GeekBench 5 OpenCL

Geekbench 5 is a widespread graphics card benchmark combined from 11 different test scenarios. All these scenarios rely on direct usage of GPU's processing power, no 3D rendering is involved. This variation uses OpenCL API by Khronos Group.

Benchmark coverage: 9%

Pro 575 34944
+30.3%
Pro Vega 20 26818

Pro 575 outperforms Pro Vega 20 by 30% in GeekBench 5 OpenCL.

GeekBench 5 Vulkan

Geekbench 5 is a widespread graphics card benchmark combined from 11 different test scenarios. All these scenarios rely on direct usage of GPU's processing power, no 3D rendering is involved. This variation uses Vulkan API by AMD & Khronos Group.

Benchmark coverage: 5%

Pro 575 31842
+18.5%
Pro Vega 20 26865

Pro 575 outperforms Pro Vega 20 by 19% in GeekBench 5 Vulkan.

Advantages and disadvantages


Recency 5 June 2017 15 November 2018
Power consumption (TDP) 120 Watt 100 Watt

We couldn't decide between Radeon Pro 575 and Radeon Pro Vega 20. We've got no test results to judge.

Be aware that Radeon Pro 575 is a workstation card while Radeon Pro Vega 20 is a mobile workstation one.


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.


AMD Radeon Pro 575
Radeon Pro 575
AMD Radeon Pro Vega 20
Radeon Pro Vega 20

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User ratings: view and submit

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4.4 53 votes

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4 83 votes

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Questions and comments

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