Radeon HD 7660G vs Iris Graphics 6100
Aggregated performance score
Iris Graphics 6100 outperforms Radeon HD 7660G by 69% based on our aggregated benchmark results.
General info
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 834 | 1008 |
| Place by popularity | not in top-100 | not in top-100 |
| Value for money | 0.06 | 0.01 |
| Architecture | Gen. 8 Broadwell (2014−2015) | Terascale 3 (2010−2013) |
| GPU code name | Broadwell GT3 | Trinity |
| Market segment | Laptop | Laptop |
| Release date | 5 January 2015 (9 years old) | 15 May 2012 (11 years old) |
| Current price | $854 | $950 |
Value for money
Performance to price ratio. The higher, the better.
Iris Graphics 6100 has 500% 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 cores | 48 | 384 |
| Core clock speed | 300 MHz | 497 MHz |
| Boost clock speed | 1100 MHz | 686 MHz |
| Number of transistors | 189 million | 1.3 Million |
| Manufacturing process technology | 14 nm | 32 nm |
| Power consumption (TDP) | 28 Watt | 35 Watt |
| Texture fill rate | 52.80 | 16.46 |
Size and compatibility
Information on Iris Graphics 6100 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 size | no data | medium sized |
| Interface | PCIe 2.0 x1 | IGP |
| Supplementary power connectors | None | no data |
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 type | System Shared | System Shared |
| Maximum RAM amount | System Shared | System Shared |
| Memory bus width | 64/128 Bit | System Shared |
| Memory clock speed | System Shared | System 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 Connectors | No outputs | No 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.
| DirectX | 12 (11_1) | 11.2 (11_0) |
| Shader Model | 5.1 | 5.0 |
| OpenGL | 4.4 | 4.4 |
| OpenCL | 2.0 | 1.2 |
| Vulkan | 1.1.80 | 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.
Iris Graphics 6100 outperforms Radeon HD 7660G by 69% based on our aggregated 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%
Iris Graphics 6100 outperforms Radeon HD 7660G by 91% 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%
Iris Graphics 6100 outperforms Radeon HD 7660G by 44% 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%
Iris Graphics 6100 outperforms Radeon HD 7660G by 60% 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%
Iris Graphics 6100 outperforms Radeon HD 7660G by 22% 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%
Iris Graphics 6100 outperforms Radeon HD 7660G by 36% 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:
| 900p | 16−18
+60%
| 10
−60%
|
| Full HD | 14
−7.1%
| 15
+7.1%
|
| 1200p | 14−16
+55.6%
| 9
−55.6%
|
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 5−6
+25%
|
4−5
−25%
|
Full HD
Medium Preset
| Assassin's Creed Odyssey | 2−3
+100%
|
1−2
−100%
|
| Battlefield 5 | 3−4
+200%
|
1−2
−200%
|
| Call of Duty: Modern Warfare | 10−12
+22.2%
|
9−10
−22.2%
|
| Cyberpunk 2077 | 5−6
+25%
|
4−5
−25%
|
| Far Cry 5 | 2−3
+100%
|
1−2
−100%
|
| Far Cry New Dawn | 1−2 | 0−1 |
| Forza Horizon 4 | 4−5 | 0−1 |
| Hitman 3 | 3−4
+200%
|
1−2
−200%
|
| Horizon Zero Dawn | 3−4
+200%
|
1−2
−200%
|
| Red Dead Redemption 2 | 5−6
+66.7%
|
3−4
−66.7%
|
| Shadow of the Tomb Raider | 8−9
+14.3%
|
7−8
−14.3%
|
Full HD
High Preset
| Assassin's Creed Odyssey | 2−3
+100%
|
1−2
−100%
|
| Battlefield 5 | 3−4
+200%
|
1−2
−200%
|
| Call of Duty: Modern Warfare | 10−12
+22.2%
|
9−10
−22.2%
|
| Cyberpunk 2077 | 5−6
+25%
|
4−5
−25%
|
| Far Cry 5 | 2−3
+100%
|
1−2
−100%
|
| Far Cry New Dawn | 1−2 | 0−1 |
| Forza Horizon 4 | 4−5 | 0−1 |
| Hitman 3 | 3−4
+200%
|
1−2
−200%
|
| Horizon Zero Dawn | 3−4
+200%
|
1−2
−200%
|
| 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 | 8−9
+14.3%
|
7−8
−14.3%
|
| The Witcher 3: Wild Hunt | 5−6
+25%
|
4−5
−25%
|
Full HD
Ultra Preset
| Assassin's Creed Odyssey | 2−3
+100%
|
1−2
−100%
|
| Battlefield 5 | 3−4
+200%
|
1−2
−200%
|
| Cyberpunk 2077 | 5−6
+25%
|
4−5
−25%
|
| Far Cry 5 | 2−3
+100%
|
1−2
−100%
|
| Far Cry New Dawn | 1−2 | 0−1 |
| Forza Horizon 4 | 4−5 | 0−1 |
| The Witcher 3: Wild Hunt | 5−6
+25%
|
4−5
−25%
|
1440p
High Preset
| Call of Duty: Modern Warfare | 4−5
+33.3%
|
3−4
−33.3%
|
| Hitman 3 | 5−6
+25%
|
4−5
−25%
|
| Horizon Zero Dawn | 9−10
+12.5%
|
8−9
−12.5%
|
| Metro Exodus | 0−1 | 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 | 3−4
+50%
|
2−3
−50%
|
| 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 | 7−8
+0%
|
7−8
+0%
|
| Red Dead Redemption 2 | 1−2 | 0−1 |
4K
Ultra Preset
| Assassin's Creed Odyssey | 1−2 | 0−1 |
| Assassin's Creed Valhalla | 0−1 | 0−1 |
| Far Cry 5 | 3−4
+0%
|
3−4
+0%
|
| Far Cry New Dawn | 5−6
+0%
|
5−6
+0%
|
This is how Iris Graphics 6100 and HD 7660G compete in popular games:
- Iris Graphics 6100 is 60% faster than HD 7660G in 900p
- HD 7660G is 7.1% faster than Iris Graphics 6100 in 1080p
- Iris Graphics 6100 is 55.6% faster than HD 7660G in 1200p
Here's the range of performance differences observed across popular games:
- in Hitman 3, with 1080p resolution and the Medium Preset, the Iris Graphics 6100 is 200% faster than the HD 7660G.
All in all, in popular games:
- Iris Graphics 6100 is ahead in 23 tests (79%)
- there's a draw in 6 tests (21%)
Advantages and disadvantages
| Performance score | 2.05 | 1.21 |
| Recency | 5 January 2015 | 15 May 2012 |
| Chip lithography | 14 nm | 32 nm |
| Power consumption (TDP) | 28 Watt | 35 Watt |
The Iris Graphics 6100 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.
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