HD Graphics 620 vs Iris Pro Graphics 580

VS

Aggregate performance score

We've compared Iris Pro Graphics 580 and HD Graphics 620, covering specs and all relevant benchmarks.

Iris Pro Graphics 580
2015
64 GB DDR3L/LPDDR3/DDR4, 15 Watt
4.78
+96.7%

Iris Pro Graphics 580 outperforms HD Graphics 620 by an impressive 97% based on our aggregate benchmark results.

Primary details

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

Place in the ranking642841
Place by popularitynot in top-10063
Power efficiency21.8511.11
ArchitectureGeneration 9.0 (2015−2016)Generation 9.5 (2016−2020)
GPU code nameSkylake GT4eKaby Lake GT2
Market segmentLaptopLaptop
Release date1 September 2015 (9 years ago)30 August 2016 (8 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 cores576192
Core clock speed350 MHz300 MHz
Boost clock speed950 MHz1000 MHz
Number of transistors189 million189 million
Manufacturing process technology14 nm+14 nm++
Power consumption (TDP)15 Watt15 Watt
Texture fill rate68.4024.00
Floating-point processing power1.094 TFLOPS0.384 TFLOPS
ROPs93
TMUs7224

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).

InterfaceRing BusRing Bus

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 typeDDR3L/LPDDR3/DDR4DDR3L/LPDDR3/LPDDR4
Maximum RAM amount64 GB32 GB
Memory bus widthSystem SharedSystem Shared
Memory clock speedSystem SharedSystem Shared
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 DependentPortable Device Dependent

Supported technologies

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

Quick Sync++

API compatibility

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

DirectX12 (12_1)12 (12_1)
Shader Model6.46.4
OpenGL4.64.6
OpenCL3.03.0
Vulkan1.3+

Synthetic benchmark performance

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


Combined synthetic benchmark score

This is our combined benchmark 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.

Iris Pro Graphics 580 4.78
+96.7%
HD Graphics 620 2.43

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

Iris Pro Graphics 580 1841
+96.9%
HD Graphics 620 935

3DMark 11 Performance GPU

3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.

Iris Pro Graphics 580 3220
+113%
HD Graphics 620 1509

3DMark Fire Strike Graphics

Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.

Iris Pro Graphics 580 1903
+104%
HD Graphics 620 934

3DMark Cloud Gate GPU

Cloud Gate is an outdated DirectX 11 feature level 10 benchmark that was used for home PCs and basic notebooks. It displays a few scenes of some weird space teleportation device launching spaceships into unknown, using fixed resolution of 1280x720. Just like Ice Storm benchmark, it has been discontinued in January 2020 and replaced by 3DMark Night Raid.

Iris Pro Graphics 580 14594
+88.9%
HD Graphics 620 7725

3DMark Ice Storm GPU

Ice Storm Graphics is an obsolete benchmark, part of 3DMark suite. Ice Storm was used to measure entry level laptops and Windows-based tablets performance. It utilizes DirectX 11 feature level 9 to display a battle between two space fleets near a frozen planet in 1280x720 resolution. Discontinued in January 2020, it is now superseded by 3DMark Night Raid.

Iris Pro Graphics 580 184880
+134%
HD Graphics 620 79067

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 HD19
+46.2%
13
−46.2%

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077 8−9
+60%
5−6
−60%

Full HD
Medium Preset

Assassin's Creed Odyssey 12−14
+62.5%
8−9
−62.5%
Assassin's Creed Valhalla 5−6
+150%
2−3
−150%
Battlefield 5 12−14
+300%
3−4
−300%
Call of Duty: Modern Warfare 10−11
+66.7%
6−7
−66.7%
Cyberpunk 2077 8−9
+60%
5−6
−60%
Far Cry 5 10−11
+66.7%
6
−66.7%
Far Cry New Dawn 12−14
+117%
6−7
−117%
Forza Horizon 4 30−33
+20%
25
−20%
Hitman 3 10−11
+42.9%
7−8
−42.9%
Horizon Zero Dawn 30−35
+55%
20−22
−55%
Metro Exodus 10−12
+1000%
1−2
−1000%
Red Dead Redemption 2 12−14
+160%
5−6
−160%
Shadow of the Tomb Raider 16−18
+21.4%
14
−21.4%
Watch Dogs: Legion 45−50
+24.3%
35−40
−24.3%

Full HD
High Preset

Assassin's Creed Odyssey 12−14
+62.5%
8−9
−62.5%
Assassin's Creed Valhalla 5−6
+150%
2−3
−150%
Battlefield 5 12−14
+300%
3−4
−300%
Call of Duty: Modern Warfare 10−11
+66.7%
6−7
−66.7%
Cyberpunk 2077 8−9
+60%
5−6
−60%
Far Cry 5 10−11
+150%
4−5
−150%
Far Cry New Dawn 12−14
+117%
6−7
−117%
Forza Horizon 4 30−33
+173%
10−12
−173%
Hitman 3 10−11
+42.9%
7−8
−42.9%
Horizon Zero Dawn 30−35
+55%
20−22
−55%
Metro Exodus 10−12
+1000%
1−2
−1000%
Red Dead Redemption 2 12−14
+160%
5−6
−160%
Shadow of the Tomb Raider 16−18
+54.5%
10−12
−54.5%
The Witcher 3: Wild Hunt 16−18
+13.3%
15
−13.3%
Watch Dogs: Legion 45−50
+24.3%
35−40
−24.3%

Full HD
Ultra Preset

Assassin's Creed Odyssey 12−14
+62.5%
8−9
−62.5%
Assassin's Creed Valhalla 5−6
+150%
2−3
−150%
Call of Duty: Modern Warfare 10−11
+66.7%
6−7
−66.7%
Cyberpunk 2077 8−9
+60%
5−6
−60%
Far Cry 5 10−11
+150%
4−5
−150%
Forza Horizon 4 30−33
+173%
10−12
−173%
Hitman 3 10−11
+42.9%
7−8
−42.9%
Horizon Zero Dawn 30−35
+55%
20−22
−55%
Shadow of the Tomb Raider 16−18
+54.5%
10−12
−54.5%
The Witcher 3: Wild Hunt 16−18
+30.8%
12−14
−30.8%
Watch Dogs: Legion 45−50
+24.3%
35−40
−24.3%

Full HD
Epic Preset

Red Dead Redemption 2 12−14
+160%
5−6
−160%

1440p
High Preset

Battlefield 5 9−10
+125%
4−5
−125%
Far Cry New Dawn 7−8
+75%
4−5
−75%

1440p
Ultra Preset

Assassin's Creed Odyssey 4−5
+100%
2−3
−100%
Call of Duty: Modern Warfare 4−5
+300%
1−2
−300%
Cyberpunk 2077 2−3
+100%
1−2
−100%
Far Cry 5 5−6
+66.7%
3−4
−66.7%
Forza Horizon 4 10−11
+100%
5−6
−100%
Hitman 3 9−10
+28.6%
7−8
−28.6%
Horizon Zero Dawn 10−12
+57.1%
7−8
−57.1%
Metro Exodus 2−3
+100%
1−2
−100%
The Witcher 3: Wild Hunt 4−5
+100%
2−3
−100%
Watch Dogs: Legion 30−33
+114%
14−16
−114%

1440p
Epic Preset

Red Dead Redemption 2 9−10
+80%
5−6
−80%

4K
High Preset

Battlefield 5 3−4 0−1
Far Cry New Dawn 3−4
+200%
1−2
−200%
Hitman 3 1−2 0−1
Horizon Zero Dawn 5−6
+150%
2−3
−150%
Metro Exodus 1−2 0−1
The Witcher 3: Wild Hunt 1−2 0−1

4K
Ultra Preset

Assassin's Creed Odyssey 3−4
+50%
2−3
−50%
Assassin's Creed Valhalla 2−3
+100%
1−2
−100%
Call of Duty: Modern Warfare 2−3
+100%
1−2
−100%
Cyberpunk 2077 0−1 0−1
Far Cry 5 2−3
+100%
1−2
−100%
Forza Horizon 4 4−5
+100%
2−3
−100%
Watch Dogs: Legion 1−2 0−1

4K
Epic Preset

Red Dead Redemption 2 5−6
+66.7%
3−4
−66.7%

This is how Iris Pro Graphics 580 and HD Graphics 620 compete in popular games:

  • Iris Pro Graphics 580 is 46% faster in 1080p

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

  • in Metro Exodus, with 1080p resolution and the Medium Preset, the Iris Pro Graphics 580 is 1000% faster.

All in all, in popular games:

  • Without exception, Iris Pro Graphics 580 surpassed HD Graphics 620 in all 56 of our tests.

Pros & cons summary


Performance score 4.78 2.43
Recency 1 September 2015 30 August 2016
Maximum RAM amount 64 GB 32 GB

Iris Pro Graphics 580 has a 96.7% higher aggregate performance score, and a 100% higher maximum VRAM amount.

HD Graphics 620, on the other hand, has an age advantage of 11 months.

The Iris Pro Graphics 580 is our recommended choice as it beats the HD Graphics 620 in performance tests.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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Intel Iris Pro Graphics 580
Iris Pro Graphics 580
Intel HD Graphics 620
HD Graphics 620

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

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


3.4 17 votes

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3.1 2683 votes

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Questions & comments

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