GeForce 820A vs GeForce GTX 670MX SLI
When choosing between GeForce 820A and GeForce GTX 670MX SLI, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce 820A and GeForce GTX 670MX SLI.
GeForce 820A
GeForce GTX 670MX SLI is a Laptop Graphics Card
Note: GeForce GTX 670MX 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 670MX SLI here:
Main Specs
| GeForce 820A | GeForce GTX 670MX SLI | |
| Power consumption (TDP) | 15 Watt | 150 Watt |
| Interface | PCIe 2.0 x16 | |
| Memory type | DDR3 | GDDR5 |
| Maximum RAM amount | 1 GB | |
| Display Connectors | No outputs | |
| Check Price |
- GeForce GTX 670MX SLI has 900% more power consumption, than GeForce 820A.
- GeForce 820A is used in Desktops, and GeForce GTX 670MX SLI - in Laptops.
- GeForce 820A is build with Fermi 2.0 architecture, and GeForce GTX 670MX SLI - with Kepler.
- Core clock speed of GeForce 820A is 175 MHz higher, than GeForce GTX 670MX SLI.
- GeForce 820A and GeForce GTX 670MX SLI are manufactured by 28 nm process technology.
- Memory clock speed of GeForce GTX 670MX SLI is 1000 MHz higher, than GeForce 820A.
Game benchmarks
| high / 1080p | 0−1 | 21−24 |
| ultra / 1080p | − | 14−16 |
| QHD / 1440p | 0−1 | 8−9 |
| 4K / 2160p | − | 5−6 |
| low / 720p | 1−2 | 40−45 |
| medium / 1080p | 0−1 | 27−30 |
| The average gaming FPS of GeForce GTX 670MX SLI in Assassin's Creed Odyssey is 4100% more, than GeForce 820A. | ||
| high / 1080p | − | 35−40 |
| ultra / 1080p | − | 30−35 |
| QHD / 1440p | 0−1 | 14−16 |
| 4K / 2160p | − | 9−10 |
| low / 720p | 0−1 | 75−80 |
| medium / 1080p | − | 40−45 |
| low / 768p | 50−55 | 50−55 |
| high / 1080p | 45−50 | − |
| QHD / 1440p | 0−1 | 0−1 |
| GeForce 820A and GeForce GTX 670MX SLI have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 60−65 | 230−240 |
| medium / 768p | 27−30 | 210−220 |
| ultra / 1080p | 7−8 | 130−140 |
| QHD / 1440p | − | 100−110 |
| 4K / 2160p | − | 55−60 |
| high / 768p | 16−18 | 170−180 |
| The average gaming FPS of GeForce GTX 670MX SLI in Counter-Strike: Global Offensive is 578% more, than GeForce 820A. | ||
| low / 768p | 70−75 | 60−65 |
| ultra / 1080p | 0−1 | 55−60 |
| medium / 1080p | 45−50 | 55−60 |
| GeForce 820A and GeForce GTX 670MX 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 | 85−90 |
| The average gaming FPS of GeForce GTX 670MX SLI in Dota 2 is 313% more, than GeForce 820A. | ||
| high / 1080p | − | 27−30 |
| ultra / 1080p | − | 24−27 |
| QHD / 1440p | − | 21−24 |
| 4K / 2160p | − | 9−10 |
| low / 720p | 0−1 | 55−60 |
| medium / 1080p | − | 30−33 |
| high / 1080p | − | 35−40 |
| ultra / 1080p | − | 27−30 |
| QHD / 1440p | − | 16−18 |
| low / 720p | 21−24 | 130−140 |
| medium / 1080p | 0−1 | 80−85 |
| The average gaming FPS of GeForce GTX 670MX SLI in Fortnite is 513% more, than GeForce 820A. | ||
| high / 1080p | 0−1 | 35−40 |
| ultra / 1080p | − | 27−30 |
| QHD / 1440p | 0−1 | 16−18 |
| 4K / 2160p | − | 14−16 |
| low / 720p | 0−1 | 75−80 |
| medium / 1080p | 0−1 | 40−45 |
| low / 768p | 18−20 | 110−120 |
| medium / 768p | − | 100−105 |
| high / 1080p | 0−1 | 45−50 |
| ultra / 1080p | − | 18−20 |
| QHD / 1440p | 0−1 | 9−10 |
| medium / 720p | 12−14 | − |
| The average gaming FPS of GeForce GTX 670MX SLI in Grand Theft Auto V is 505% more, than GeForce 820A. | ||
| high / 1080p | − | 14−16 |
| ultra / 1080p | − | 12−14 |
| QHD / 1440p | − | 10−12 |
| 4K / 2160p | − | 3−4 |
| low / 720p | 0−1 | 45−50 |
| medium / 1080p | − | 20−22 |
| low / 768p | 75−80 | 120−130 |
| high / 1080p | 27−30 | − |
| medium / 1080p | − | 110−120 |
| The average gaming FPS of GeForce GTX 670MX SLI in Minecraft is 62% more, than GeForce 820A. | ||
| ultra / 1080p | − | 14−16 |
| low / 720p | 8−9 | 75−80 |
| medium / 1080p | − | 18−20 |
| The average gaming FPS of GeForce GTX 670MX SLI in PLAYERUNKNOWN'S BATTLEGROUNDS is 862% more, than GeForce 820A. | ||
| high / 1080p | − | 16−18 |
| ultra / 1080p | − | 10−12 |
| QHD / 1440p | − | 3−4 |
| 4K / 2160p | − | 2−3 |
| low / 720p | 0−1 | 40−45 |
| medium / 1080p | − | 21−24 |
| low / 768p | 0−1 | 80−85 |
| medium / 768p | − | 50−55 |
| high / 1080p | − | 27−30 |
| ultra / 1080p | − | 16−18 |
| 4K / 2160p | − | 9−10 |
| low / 768p | 45−50 | 90−95 |
| medium / 768p | 14−16 | 60−65 |
| ultra / 1080p | 0−1 | 40−45 |
| high / 768p | 12−14 | 55−60 |
| The average gaming FPS of GeForce GTX 670MX SLI in World of Tanks is 180% more, than GeForce 820A. | ||
Full Specs
| GeForce 820A | GeForce GTX 670MX SLI | |
| Architecture | Fermi 2.0 | Kepler |
| Code name | GF117 | N13E-GR |
| Type | Desktop | Laptop |
| Release date | 17 March 2014 | 1 October 2012 |
| Pipelines | 96 | 1920 |
| Core clock speed | 775 MHz | 600 MHz |
| Transistor count | 585 million | 5080 Million |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 12.40 | |
| Floating-point performance | 297.6 gflops | |
| Memory bus width | 64 Bit | 2x 192 Bit |
| Memory clock speed | 1800 MHz | 2800 MHz |
| Memory bandwidth | 14.4 GB/s | |
| Shared memory | - | |
| DirectX | 12 (11_0) | DirectX 11, Shader 5.1 |
| Shader Model | 5.1 | |
| OpenGL | 4.6 | |
| OpenCL | 1.1 | |
| Vulkan | N/A | |
| CUDA | 2.1 | + |
| SLI options | + | |
| Laptop size | large | |
| Optimus | + | |
| Check Price |