UHD Graphics 605 vs GeForce 820M
Aggregated performance score
GeForce 820M outperforms UHD Graphics 605 by 10% based on our aggregated benchmark results.
Primary Details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 991 | 1028 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-Effectiveness Evaluation | 0.03 | 0.54 |
| Architecture | Fermi (2010−2014) | Gen. 9 Apollo Lake (2016−2017) |
| GPU code name | N15V-GM | Gemini Lake |
| Market segment | Laptop | Laptop |
| Release date | 7 January 2014 (10 years ago) | 11 December 2017 (6 years ago) |
| Current price | $490 | $458 |
Cost-Effectiveness Evaluation
Performance to price ratio. The higher, the better.
UHD Graphics 605 has 1700% better value for money than GeForce 820M.
Detailed Specifications
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 | 96 | 18 |
| Core clock speed | 775 MHz | 300 MHz |
| Boost clock speed | no data | 750 MHz |
| Number of transistors | 585 million | 189 million |
| Manufacturing process technology | 28 nm | 14 nm |
| Power consumption (TDP) | 15 Watt | 5 Watt |
| Texture fill rate | 10.00 | 14.40 |
| Floating-point performance | 240.0 gflops | no data |
Form Factor & Compatibility
Information on GeForce 820M and UHD Graphics 605 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.
| Bus support | PCI Express 2.0 | no data |
| Interface | PCIe 2.0 x16 | PCIe 3.0 x1 |
| Memory type | DDR3 | DDR4 / LPDDR4 |
| Maximum RAM amount | 2 GB | System Shared |
| Memory bus width | 64 Bit | 64/128 Bit |
| Memory clock speed | 1800 MHz | System Shared |
| Memory bandwidth | 14.4 GB/s | no data |
| 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 Connectors | No outputs | No outputs |
Supported GPU Technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| GPU Boost | 2.0 | no data |
| Optimus | + | no data |
| GameWorks | + | no data |
| Quick Sync | no data | + |
API Compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 12 (12_1) |
| Shader Model | 5.1 | 6.4 |
| OpenGL | 4.5 | 4.6 |
| OpenCL | 1.1 | 2.1 |
| Vulkan | N/A | 1.1.103 |
| CUDA | + | no data |
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.
GeForce 820M outperforms UHD Graphics 605 by 10% 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%
GeForce 820M outperforms UHD Graphics 605 by 10% 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%
GeForce 820M outperforms UHD Graphics 605 by 136% 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%
GeForce 820M outperforms UHD Graphics 605 by 95% in 3DMark 11 Performance GPU.
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.
Benchmark coverage: 14%
GeForce 820M outperforms UHD Graphics 605 by 98% in 3DMark Fire Strike Graphics.
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%
GeForce 820M outperforms UHD Graphics 605 by 81% in 3DMark Cloud Gate 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:
| Full HD | 16
+33.3%
| 12
−33.3%
|
| 1440p | 24−27
+0%
| 24
+0%
|
| 4K | 16−18
+6.7%
| 15
−6.7%
|
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 4−5
+33.3%
|
3−4
−33.3%
|
Full HD
Medium Preset
| Call of Duty: Modern Warfare | 9−10
+0%
|
9−10
+0%
|
| Cyberpunk 2077 | 4−5
+33.3%
|
3−4
−33.3%
|
| Forza Horizon 4 | 0−1 | 0−1 |
| Hitman 3 | 1−2
+0%
|
1−2
+0%
|
| Horizon Zero Dawn | 1−2
+0%
|
1−2
+0%
|
| Red Dead Redemption 2 | 3−4
+0%
|
3−4
+0%
|
| Shadow of the Tomb Raider | 7−8
+0%
|
7−8
+0%
|
Full HD
High Preset
| Call of Duty: Modern Warfare | 9−10
+0%
|
9−10
+0%
|
| Cyberpunk 2077 | 4−5
+33.3%
|
3−4
−33.3%
|
| Forza Horizon 4 | 0−1 | 0−1 |
| Hitman 3 | 1−2
+0%
|
1−2
+0%
|
| Horizon Zero Dawn | 1−2
+0%
|
1−2
+0%
|
| Metro Exodus | 2−3
+100%
|
1−2
−100%
|
| Red Dead Redemption 2 | 3−4
+0%
|
3−4
+0%
|
| Shadow of the Tomb Raider | 7−8
+0%
|
7−8
+0%
|
| The Witcher 3: Wild Hunt | 4−5
+0%
|
4−5
+0%
|
Full HD
Ultra Preset
| Cyberpunk 2077 | 4−5
+33.3%
|
3−4
−33.3%
|
| Forza Horizon 4 | 0−1 | 0−1 |
| The Witcher 3: Wild Hunt | 4−5
+300%
|
1
−300%
|
1440p
High Preset
| Call of Duty: Modern Warfare | 3−4
+0%
|
3−4
+0%
|
| Hitman 3 | 4−5
+0%
|
4−5
+0%
|
| Horizon Zero Dawn | 8−9
+0%
|
8−9
+0%
|
| Shadow of the Tomb Raider | 5−6
+0%
|
5−6
+0%
|
1440p
Ultra Preset
| Cyberpunk 2077 | 1−2
+0%
|
1−2
+0%
|
| Far Cry 5 | 2−3
+0%
|
2−3
+0%
|
| The Witcher 3: Wild Hunt | 2−3
+0%
|
2−3
+0%
|
4K
High Preset
| Call of Duty: Modern Warfare | 2−3
+100%
|
1−2
−100%
|
| Hitman 3 | 1−2
+0%
|
1−2
+0%
|
| Horizon Zero Dawn | 7−8
+0%
|
7−8
+0%
|
| Red Dead Redemption 2 | 0−1 | 0−1 |
4K
Ultra Preset
| Assassin's Creed Odyssey | 0−1 | 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 GeForce 820M and UHD Graphics 605 compete in popular games:
- GeForce 820M is 33.3% faster than UHD Graphics 605 in 1080p
- UHD Graphics 605 is 0% faster than GeForce 820M in 1440p
- GeForce 820M is 6.7% faster than UHD Graphics 605 in 4K
Here's the range of performance differences observed across popular games:
- in The Witcher 3: Wild Hunt, with 1080p resolution and the Ultra Preset, the GeForce 820M is 300% faster than the UHD Graphics 605.
All in all, in popular games:
- GeForce 820M is ahead in 7 tests (24%)
- there's a draw in 22 tests (76%)
Pros & Cons Summary
| Performance score | 1.29 | 1.17 |
| Recency | 7 January 2014 | 11 December 2017 |
| Maximum RAM amount | 2 GB | System Shared |
| Chip lithography | 28 nm | 14 nm |
| Power consumption (TDP) | 15 Watt | 5 Watt |
The GeForce 820M is our recommended choice as it beats the UHD Graphics 605 in performance tests.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with Similar GPUs
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
