ATI Mobility Radeon HD 4830 vs Intel HD Graphics 620

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Combined performance score

HD Graphics 620
2.41
+81.2%

HD Graphics 620 outperforms Mobility Radeon HD 4830 by 81% in our combined benchmark results.

General info

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

Place in performance ranking799978
Place by popularity70not in top-100
Value for money0.56no data
ArchitectureGen. 9.5 Kaby Lake (2015−2017)Terascale 1 (2008−2010)
GPU code nameKaby-Lake GT2M97
Market segmentLaptopLaptop
Release date30 August 2016 (7 years old)3 March 2009 (15 years old)
Current price$353 no data
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 cores24640
Core clock speed300 MHz550 MHz
Boost clock speed1050 MHzno data
Number of transistors189 million826 million
Manufacturing process technology14 nm40 nm
Power consumption (TDP)15 Wattno data
Texture fill rate25.2017.60
Floating-point performance403.2 gflops704.0 gflops

Size and compatibility

Information on HD Graphics 620 and Mobility Radeon HD 4830 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 sizeno datalarge
InterfacePCIe 3.0 x1PCIe 2.0 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 typeDDR3L/LPDDR3/LPDDR4GDDR3, DDR3
Maximum RAM amount32 GB1 GB
Memory bus width64/128 Bit128 Bit
Memory clock speedSystem Shared700 MHz
Memory bandwidthno data44.8 GB/s
Shared memory+-

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

Technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

Quick Sync+no data

API support

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

DirectX12 (12_1)10.1 (10_1)
Shader Model6.44.1
OpenGL4.63.3
OpenCL2.11.1
Vulkan+N/A

Synthetic benchmark performance

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


Combined synthetic benchmark score

This is our combined benchmark performance score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

HD Graphics 620 2.41
+81.2%
ATI Mobility HD 4830 1.33

HD Graphics 620 outperforms Mobility Radeon HD 4830 by 81% in our combined benchmark results.


3DMark Vantage Performance

3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.

Benchmark coverage: 17%

HD Graphics 620 5803
+50.2%
ATI Mobility HD 4830 3863

HD Graphics 620 outperforms Mobility Radeon HD 4830 by 50% in 3DMark Vantage Performance.

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

Full HD14
+100%
7−8
−100%

Performance in popular games

Full HD
Low Preset

Cyberpunk 2077 5−6
+25%
4−5
−25%

Full HD
Medium Preset

Assassin's Creed Odyssey 3−4
+200%
1−2
−200%
Battlefield 5 4−5
+100%
2−3
−100%
Call of Duty: Modern Warfare 10−12
+22.2%
9−10
−22.2%
Cyberpunk 2077 5−6
+25%
4−5
−25%
Far Cry 5 6
+100%
3−4
−100%
Far Cry New Dawn 2−3
+100%
1−2
−100%
Forza Horizon 4 11
+1000%
1−2
−1000%
Hitman 3 4−5
+300%
1−2
−300%
Horizon Zero Dawn 4−5
+300%
1−2
−300%
Red Dead Redemption 2 5−6
+25%
4−5
−25%
Shadow of the Tomb Raider 5
−40%
7−8
+40%
Watch Dogs: Legion 0−1 0−1

Full HD
High Preset

Assassin's Creed Odyssey 3−4
+200%
1−2
−200%
Battlefield 5 4−5
+100%
2−3
−100%
Call of Duty: Modern Warfare 10−12
+22.2%
9−10
−22.2%
Cyberpunk 2077 5−6
+25%
4−5
−25%
Far Cry 5 3−4
+200%
1−2
−200%
Far Cry New Dawn 2−3
+100%
1−2
−100%
Forza Horizon 4 5−6
+400%
1−2
−400%
Hitman 3 4−5
+300%
1−2
−300%
Horizon Zero Dawn 4−5
+300%
1−2
−300%
Metro Exodus 3−4
+50%
2−3
−50%
Red Dead Redemption 2 5−6
+25%
4−5
−25%
Shadow of the Tomb Raider 9−10
+28.6%
7−8
−28.6%
The Witcher 3: Wild Hunt 5
+25%
4−5
−25%
Watch Dogs: Legion 0−1 0−1

Full HD
Ultra Preset

Assassin's Creed Odyssey 3−4
+200%
1−2
−200%
Battlefield 5 4−5
+100%
2−3
−100%
Cyberpunk 2077 5−6
+25%
4−5
−25%
Far Cry 5 3−4
+200%
1−2
−200%
Far Cry New Dawn 2−3
+100%
1−2
−100%
Forza Horizon 4 5−6
+400%
1−2
−400%
The Witcher 3: Wild Hunt 6−7
+50%
4−5
−50%
Watch Dogs: Legion 0−1 0−1

1440p
High Preset

Call of Duty: Modern Warfare 5−6
+66.7%
3−4
−66.7%
Hitman 3 5−6
+25%
4−5
−25%
Horizon Zero Dawn 9−10
+0%
9−10
+0%
Metro Exodus 1−2 0−1
Red Dead Redemption 2 1−2 0−1
Shadow of the Tomb Raider 6−7
+20%
5−6
−20%

1440p
Ultra Preset

Cyberpunk 2077 1−2
+0%
1−2
+0%
Far Cry 5 4−5
+100%
2−3
−100%
Forza Horizon 4 0−1 0−1
The Witcher 3: Wild Hunt 2−3
+0%
2−3
+0%

4K
High Preset

Call of Duty: Modern Warfare 2−3
+0%
2−3
+0%
Hitman 3 2−3
+100%
1−2
−100%
Horizon Zero Dawn 8−9
+0%
8−9
+0%
Red Dead Redemption 2 1−2 0−1

4K
Ultra Preset

Assassin's Creed Odyssey 1−2 0−1
Assassin's Creed Valhalla 1−2 0−1
Far Cry 5 4−5
+33.3%
3−4
−33.3%
Far Cry New Dawn 6−7
+20%
5−6
−20%

This is how HD Graphics 620 and ATI Mobility HD 4830 compete in popular games:

1080p resolution:

  • HD Graphics 620 is 100% faster than ATI Mobility HD 4830

Here's the range of performance differences observed across popular games:

  • in Forza Horizon 4, with 1080p resolution and the Medium Preset, the HD Graphics 620 is 1000% faster than the ATI Mobility HD 4830.
  • in Shadow of the Tomb Raider, with 1080p resolution and the Medium Preset, the ATI Mobility HD 4830 is 40% faster than the HD Graphics 620.

All in all, in popular games:

  • HD Graphics 620 is ahead in 26 tests (81%)
  • ATI Mobility HD 4830 is ahead in 1 test (3%)
  • there's a draw in 5 tests (16%)

Advantages and disadvantages


Performance score 2.41 1.33
Recency 30 August 2016 3 March 2009
Maximum RAM amount 32 GB 1 GB
Chip lithography 14 nm 40 nm

The HD Graphics 620 is our recommended choice as it beats the Mobility Radeon HD 4830 in performance tests.


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.


Intel HD Graphics 620
HD Graphics 620
ATI Mobility Radeon HD 4830
Mobility Radeon HD 4830

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User ratings: view and submit

Here you can see the user rating of the graphics cards, as well as rate them yourself.


3.1 2237 votes

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1.2 5 votes

Rate ATI Mobility Radeon HD 4830 on a scale of 1 to 5:

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Questions and comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.