AMD Radeon HD 7660G vs Intel HD Graphics 620

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Combined performance score

HD Graphics 620
2.41
+95.9%

HD Graphics 620 outperforms Radeon HD 7660G by 96% in our combined benchmark results.

General info

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

Place in performance ranking7991004
Place by popularity70not in top-100
Value for money0.560.01
ArchitectureGen. 9.5 Kaby Lake (2015−2017)Terascale 3 (2010−2013)
GPU code nameKaby-Lake GT2Trinity
Market segmentLaptopLaptop
Release date30 August 2016 (7 years old)15 May 2012 (11 years old)
Current price$353 $950
Value for money

Performance to price ratio. The higher, the better.

HD Graphics 620 has 5500% better value for money than HD 7660G.

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 cores24384
Core clock speed300 MHz497 MHz
Boost clock speed1050 MHz686 MHz
Number of transistors189 million1.3 Million
Manufacturing process technology14 nm32 nm
Power consumption (TDP)15 Watt35 Watt
Texture fill rate25.2016.46
Floating-point performance403.2 gflopsno data

Size and compatibility

Information on HD Graphics 620 and Radeon HD 7660G 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 datamedium sized
InterfacePCIe 3.0 x1IGP

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/LPDDR4System Shared
Maximum RAM amount32 GBSystem Shared
Memory bus width64/128 BitSystem Shared
Memory clock speedSystem SharedSystem Shared
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)11.2 (11_0)
Shader Model6.45.0
OpenGL4.64.4
OpenCL2.11.2
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
+95.9%
HD 7660G 1.23

HD Graphics 620 outperforms Radeon HD 7660G by 96% in our combined benchmark results.


Passmark

This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. 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.

Benchmark coverage: 25%

HD Graphics 620 935
+96.8%
HD 7660G 475

HD Graphics 620 outperforms Radeon HD 7660G by 97% in Passmark.

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
+28.3%
HD 7660G 4523

HD Graphics 620 outperforms Radeon HD 7660G by 28% in 3DMark Vantage Performance.

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.

Benchmark coverage: 17%

HD Graphics 620 1509
+42.7%
HD 7660G 1057

HD Graphics 620 outperforms Radeon HD 7660G by 43% in 3DMark 11 Performance GPU.

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.

Benchmark coverage: 14%

HD Graphics 620 7725
+20.5%
HD 7660G 6409

HD Graphics 620 outperforms Radeon HD 7660G by 21% in 3DMark Cloud Gate GPU.

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.

Benchmark coverage: 8%

HD Graphics 620 79067
+20.6%
HD 7660G 65558

HD Graphics 620 outperforms Radeon HD 7660G by 21% in 3DMark Ice Storm GPU.

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:

900p18−20
+80%
10
−80%
Full HD14
−7.1%
15
+7.1%
1200p16−18
+77.8%
9
−77.8%

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 0−1
Hitman 3 4−5
+300%
1−2
−300%
Horizon Zero Dawn 4−5
+300%
1−2
−300%
Red Dead Redemption 2 5−6
+66.7%
3−4
−66.7%
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 0−1
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
+66.7%
3−4
−66.7%
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 0−1
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
+100%
1−2
−100%

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 HD 7660G compete in popular games:

900p resolution:

  • HD Graphics 620 is 80% faster than HD 7660G

1080p resolution:

  • HD 7660G is 7.1% faster than HD Graphics 620

1200p resolution:

  • HD Graphics 620 is 77.8% faster than HD 7660G

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

  • in Hitman 3, with 1080p resolution and the Medium Preset, the HD Graphics 620 is 300% faster than the HD 7660G.
  • in Shadow of the Tomb Raider, with 1080p resolution and the Medium Preset, the HD 7660G is 40% faster than the HD Graphics 620.

All in all, in popular games:

  • HD Graphics 620 is ahead in 24 tests (83%)
  • HD 7660G is ahead in 1 test (3%)
  • there's a draw in 4 tests (14%)

Advantages and disadvantages


Performance score 2.41 1.23
Recency 30 August 2016 15 May 2012
Maximum RAM amount 32 GB System Shared
Chip lithography 14 nm 32 nm
Power consumption (TDP) 15 Watt 35 Watt

The HD Graphics 620 is our recommended choice as it beats the Radeon HD 7660G 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
AMD Radeon HD 7660G
Radeon HD 7660G

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3.1 119 votes

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Questions and comments

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