GeForce 820A vs GeForce GTX 485M SLI
Find out if it is worth upgrading your current GPU setup by comparing GeForce 820A and GeForce GTX 485M SLI. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce 820A and GeForce GTX 485M SLI. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
GeForce 820A
GeForce GTX 485M SLI is a Laptop Graphics Card
Note: GeForce GTX 485M SLI is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce GTX 485M SLI here:
Main Specs
| GeForce 820A | GeForce GTX 485M SLI | |
| Power consumption (TDP) | 15 Watt | 100 Watt |
| Interface | PCIe 2.0 x16 | |
| Memory type | DDR3 | GDDR5 |
| Maximum RAM amount | 1 GB | 2x2 GB |
| Display Connectors | No outputs | |
| Check Price |
- GeForce GTX 485M SLI has 566% more power consumption, than GeForce 820A.
- GeForce GTX 485M SLI has 1 GB more memory, than GeForce 820A.
- GeForce 820A is used in Desktops, and GeForce GTX 485M SLI - in Laptops.
- GeForce 820A is build with Fermi 2.0 architecture, and GeForce GTX 485M SLI - with Fermi.
- Core clock speed of GeForce 820A is 200 MHz higher, than GeForce GTX 485M SLI.
- GeForce 820A is manufactured by 28 nm process technology, and GeForce GTX 485M SLI - by 40 nm process technology.
- Memory clock speed of GeForce 820A is 300 MHz higher, than GeForce GTX 485M SLI.
Game benchmarks
| high / 1080p | 0−1 | 35−40 |
| ultra / 1080p | − | 21−24 |
| QHD / 1440p | 0−1 | 16−18 |
| 4K / 2160p | − | 10−11 |
| low / 720p | 1−2 | 60−65 |
| medium / 1080p | 0−1 | 40−45 |
| The average gaming FPS of GeForce GTX 485M SLI in Assassin's Creed Odyssey is 6100% more, than GeForce 820A. | ||
| high / 1080p | − | 55−60 |
| ultra / 1080p | − | 45−50 |
| QHD / 1440p | 0−1 | 35−40 |
| 4K / 2160p | − | 18−20 |
| low / 720p | 0−1 | 100−110 |
| medium / 1080p | − | 60−65 |
| low / 768p | 50−55 | 50−55 |
| high / 1080p | 45−50 | − |
| QHD / 1440p | 0−1 | 0−1 |
| GeForce 820A and GeForce GTX 485M SLI have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 60−65 | 250−260 |
| medium / 768p | 27−30 | 220−230 |
| ultra / 1080p | 7−8 | 180−190 |
| QHD / 1440p | − | 110−120 |
| 4K / 2160p | − | 70−75 |
| high / 768p | 16−18 | 210−220 |
| The average gaming FPS of GeForce GTX 485M SLI in Counter-Strike: Global Offensive is 685% more, than GeForce 820A. | ||
| low / 768p | 70−75 | 60−65 |
| ultra / 1080p | 0−1 | − |
| medium / 1080p | 45−50 | 55−60 |
| GeForce 820A and GeForce GTX 485M SLI have the same average FPS in Cyberpunk 2077. | ||
| low / 768p | 45−50 | 120−130 |
| medium / 768p | 10−11 | 110−120 |
| ultra / 1080p | 0−1 | 100−110 |
| The average gaming FPS of GeForce GTX 485M SLI in Dota 2 is 313% more, than GeForce 820A. | ||
| high / 1080p | − | 45−50 |
| ultra / 1080p | − | 40−45 |
| QHD / 1440p | − | 27−30 |
| 4K / 2160p | − | 14−16 |
| low / 720p | 0−1 | 80−85 |
| medium / 1080p | − | 45−50 |
| high / 1080p | − | 60−65 |
| ultra / 1080p | − | 45−50 |
| QHD / 1440p | − | 27−30 |
| 4K / 2160p | − | 27−30 |
| low / 720p | 21−24 | 180−190 |
| medium / 1080p | 0−1 | 110−120 |
| The average gaming FPS of GeForce GTX 485M SLI in Fortnite is 740% more, than GeForce 820A. | ||
| high / 1080p | 0−1 | 60−65 |
| ultra / 1080p | − | 45−50 |
| QHD / 1440p | 0−1 | 30−35 |
| 4K / 2160p | − | 24−27 |
| low / 720p | 0−1 | 100−110 |
| medium / 1080p | 0−1 | 65−70 |
| low / 768p | 18−20 | 140−150 |
| medium / 768p | − | 120−130 |
| high / 1080p | 0−1 | 70−75 |
| ultra / 1080p | − | 30−35 |
| QHD / 1440p | 0−1 | 21−24 |
| medium / 720p | 12−14 | − |
| The average gaming FPS of GeForce GTX 485M SLI in Grand Theft Auto V is 663% more, than GeForce 820A. | ||
| high / 1080p | − | 24−27 |
| ultra / 1080p | − | 20−22 |
| QHD / 1440p | − | 16−18 |
| 4K / 2160p | − | 8−9 |
| low / 720p | 0−1 | 65−70 |
| medium / 1080p | − | 30−35 |
| low / 768p | 75−80 | 130−140 |
| high / 1080p | 27−30 | − |
| medium / 1080p | − | 120−130 |
| The average gaming FPS of GeForce GTX 485M SLI in Minecraft is 75% more, than GeForce 820A. | ||
| ultra / 1080p | − | 14−16 |
| low / 720p | 8−9 | 100−110 |
| medium / 1080p | − | 18−20 |
| The average gaming FPS of GeForce GTX 485M SLI in PLAYERUNKNOWN'S BATTLEGROUNDS is 1212% more, than GeForce 820A. | ||
| high / 1080p | − | 24−27 |
| ultra / 1080p | − | 16−18 |
| QHD / 1440p | − | 10−11 |
| 4K / 2160p | − | 7−8 |
| low / 720p | 0−1 | 65−70 |
| medium / 1080p | − | 35−40 |
| low / 768p | 0−1 | 130−140 |
| medium / 768p | − | 85−90 |
| high / 1080p | − | 45−50 |
| ultra / 1080p | − | 24−27 |
| 4K / 2160p | − | 16−18 |
| low / 768p | 45−50 | 90−95 |
| medium / 768p | 14−16 | 60−65 |
| ultra / 1080p | 0−1 | 50−55 |
| high / 768p | 12−14 | 60−65 |
| The average gaming FPS of GeForce GTX 485M SLI in World of Tanks is 188% more, than GeForce 820A. | ||
Full Specs
| GeForce 820A | GeForce GTX 485M SLI | |
| Architecture | Fermi 2.0 | Fermi |
| Code name | GF117 | N11E-GTX-A1 |
| Type | Desktop | Laptop |
| Release date | 17 March 2014 | 6 January 2011 |
| Pipelines | 96 | 768 |
| Core clock speed | 775 MHz | 575 MHz |
| Transistor count | 585 million | |
| Manufacturing process technology | 28 nm | 40 nm |
| Texture fill rate | 12.40 | |
| Floating-point performance | 297.6 gflops | |
| Memory bus width | 64 Bit | 256 Bit |
| Memory clock speed | 1800 MHz | 1500 MHz |
| Memory bandwidth | 14.4 GB/s | |
| Shared memory | - | |
| DirectX | 12 (11_0) | DirectX 11, Shader 5.0 |
| Shader Model | 5.1 | |
| OpenGL | 4.6 | |
| OpenCL | 1.1 | |
| Vulkan | N/A | |
| CUDA | 2.1 | |
| Laptop size | large | |
| Check Price |