AMD Radeon RX Vega 8 vs Intel UHD Graphics 620

General info

Comparison of Radeon RX Vega 8 and UHD Graphics 620 architecture, market type and release date.
Place in performance rating
Generation 9.5
Code name
Vega Raven Ridge
Kaby Lake GT2
Release date
26 October 2017
1 September 2017

Technical specs

Radeon RX Vega 8 and UHD Graphics 620's general performance parameters such as number of shaders, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon RX Vega 8 and UHD Graphics 620's performance, but for precise assessment you have to consider its benchmark and gaming test results.
Core clock speed
no data
300 MHz
Boost Clock
1200 MHz
1150 MHz
Transistor count
no data
189 million
Manufacturing process technology
14 nm
14 nm++
Power consumption (TDP)
no data
15 Watt
Texture fill rate
no data

Compatibility, dimensions and requirements

Information on Radeon RX Vega 8 and UHD Graphics 620 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.
no data
PCIe 3.0 x1


Parameters of memory installed on Radeon RX Vega 8 and UHD Graphics 620: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
Memory type
no data
Maximum RAM amount
no data
32 GB
Shared memory

Video outputs and ports

Types and number of video connectors present on Radeon RX Vega 8 and UHD Graphics 620. As a rule, this section is relevant only for desktop reference video cards, since for notebook ones the availability of certain video outputs depends on the laptop model.
Display Connectors
no data
No outputs


Technological solutions and APIs supported by Radeon RX Vega 8 and UHD Graphics 620. You'll probably need this information if you need some particular technology for your purposes.
Quick Sync
no data

API support

APIs supported by Radeon RX Vega 8 and UHD Graphics 620, sometimes including their particular versions.
DirectX 12_1
12 (12_1)
no data

Benchmark performance

Non-gaming benchmarks performance of Radeon RX Vega 8 and UHD Graphics 620. Note that overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

RX Vega 8 6.84 +68.5%
UHD Graphics 620 4.06

3DMark Ice Storm GPU

RX Vega 8 113247 +27%
UHD Graphics 620 89155

3DMark Cloud Gate GPU

RX Vega 8 15186 +63.3%
UHD Graphics 620 9299

3DMark Fire Strike Score

RX Vega 8 2142 +100%
UHD Graphics 620 1071

3DMark Fire Strike Graphics

RX Vega 8 2335 +100.8%
UHD Graphics 620 1163

3DMark 11 Performance GPU

RX Vega 8 3537 +102.8%
UHD Graphics 620 1744

3DMark Vantage Performance

RX Vega 8 10294 +32.6%
UHD Graphics 620 7761

Unigine Heaven 3.0

RX Vega 8 27 +42.1%
UHD Graphics 620 19


RX Vega 8 1737 +68.6%
UHD Graphics 620 1030

Gaming performance

Let's see how good Radeon RX Vega 8 and UHD Graphics 620 are for gaming. Particular gaming benchmark results are measured in FPS.

Advantages of AMD Radeon RX Vega 8

68.5% faster (about 1.5 times) in synthetic tests
Somewhat newer (26 October 2017 vs 1 September 2017)
More pipelines (512 vs 192)
Tiled Rasterization
Shared Memory (up to Dual-Channel DDR4-2400)

Advantages of Intel UHD Graphics 620

Quick Sync (hardware acceleration of video encoding and decoding for Intel CPUs. Speeds up video encoding by times, but at the cost of somewhat lower quality)

So, RX Vega 8 or UHD Graphics 620?

Judging by the results of synthetic and gaming tests, Technical City recommends AMD Radeon RX Vega 8.
Should you still have questions on choice between Radeon RX Vega 8 and UHD Graphics 620, ask them in Comments section, and we shall answer.

Cast your vote

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favourite video card.
AMD Radeon RX Vega 8
Intel UHD Graphics 620

User rating

Here you can see the user rating of the video card, as well as rate it yourself.

Advices and comments

Here you can ask a question about Radeon RX Vega 8 or UHD Graphics 620, agree or disagree with our judgements, or report an error or mismatch.
AliExpress WW