GeForce 820A vs Radeon RX Vega 7
When comparing GeForce 820A and Radeon RX Vega 7, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce 820A and Radeon RX Vega 7 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
GeForce 820A
Radeon RX Vega 7 is a Laptop Graphics Card
Note: Radeon RX Vega 7 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 Radeon RX Vega 7 here:
Main Specs
| GeForce 820A | Radeon RX Vega 7 | |
| Power consumption (TDP) | 15 Watt | |
| Interface | PCIe 2.0 x16 | |
| Memory type | DDR3 | |
| Maximum RAM amount | 1 GB | |
| Display Connectors | No outputs | |
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- GeForce 820A is used in Desktops, and Radeon RX Vega 7 - in Laptops.
- GeForce 820A is build with Fermi 2.0 architecture, and Radeon RX Vega 7 - with Vega.
- GeForce 820A is manufactured by 28 nm process technology, and Radeon RX Vega 7 - by 7 nm process technology.
Game benchmarks
| high / 1080p | 0−1 | 18−20 |
| ultra / 1080p | − | 10−11 |
| QHD / 1440p | 0−1 | 4−5 |
| 4K / 2160p | − | 4−5 |
| low / 720p | 1−2 | 35−40 |
| medium / 1080p | 0−1 | 21−24 |
| The average gaming FPS of Radeon RX Vega 7 in Assassin's Creed Odyssey is 3600% more, than GeForce 820A. | ||
| high / 1080p | − | 27−30 |
| ultra / 1080p | − | 24−27 |
| QHD / 1440p | 0−1 | 8−9 |
| 4K / 2160p | − | 6−7 |
| low / 720p | 0−1 | 60−65 |
| medium / 1080p | − | 30−35 |
| low / 768p | 50−55 | 50−55 |
| high / 1080p | 45−50 | 50−55 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon RX Vega 7 in Call of Duty: Warzone is 4% more, than GeForce 820A. | ||
| low / 768p | 60−65 | 220−230 |
| medium / 768p | 27−30 | 190−200 |
| ultra / 1080p | 7−8 | 100−110 |
| QHD / 1440p | − | 70−75 |
| 4K / 2160p | − | 35−40 |
| high / 768p | 16−18 | 150−160 |
| The average gaming FPS of Radeon RX Vega 7 in Counter-Strike: Global Offensive is 507% more, than GeForce 820A. | ||
| low / 768p | 70−75 | 60−65 |
| ultra / 1080p | 0−1 | 45−50 |
| medium / 1080p | 45−50 | 55−60 |
| GeForce 820A and Radeon RX Vega 7 have the same average FPS in Cyberpunk 2077. | ||
| low / 768p | 45−50 | 110−120 |
| medium / 768p | 10−11 | 100−110 |
| ultra / 1080p | 0−1 | 70−75 |
| The average gaming FPS of Radeon RX Vega 7 in Dota 2 is 279% more, than GeForce 820A. | ||
| high / 1080p | − | 21−24 |
| ultra / 1080p | − | 20−22 |
| QHD / 1440p | − | 18−20 |
| 4K / 2160p | − | 6−7 |
| low / 720p | 0−1 | 45−50 |
| medium / 1080p | − | 24−27 |
| high / 1080p | − | 27−30 |
| ultra / 1080p | − | 21−24 |
| QHD / 1440p | − | 14−16 |
| low / 720p | 21−24 | 110−120 |
| medium / 1080p | 0−1 | 60−65 |
| The average gaming FPS of Radeon RX Vega 7 in Fortnite is 422% more, than GeForce 820A. | ||
| high / 1080p | 0−1 | 30−33 |
| ultra / 1080p | − | 21−24 |
| QHD / 1440p | 0−1 | 10−12 |
| low / 720p | 0−1 | 60−65 |
| medium / 1080p | 0−1 | 30−35 |
| low / 768p | 18−20 | 95−100 |
| medium / 768p | − | 85−90 |
| high / 1080p | 0−1 | 35−40 |
| ultra / 1080p | − | 14−16 |
| QHD / 1440p | 0−1 | 5−6 |
| medium / 720p | 12−14 | − |
| The average gaming FPS of Radeon RX Vega 7 in Grand Theft Auto V is 410% more, than GeForce 820A. | ||
| high / 1080p | − | 10−12 |
| ultra / 1080p | − | 9−10 |
| 4K / 2160p | − | 2−3 |
| low / 720p | 0−1 | 35−40 |
| medium / 1080p | − | 14−16 |
| low / 768p | 75−80 | 110−120 |
| high / 1080p | 27−30 | − |
| medium / 1080p | − | 110−120 |
| The average gaming FPS of Radeon RX Vega 7 in Minecraft is 49% more, than GeForce 820A. | ||
| ultra / 1080p | − | 14−16 |
| low / 720p | 8−9 | 65−70 |
| medium / 1080p | − | 18−20 |
| The average gaming FPS of Radeon RX Vega 7 in PLAYERUNKNOWN'S BATTLEGROUNDS is 737% more, than GeForce 820A. | ||
| high / 1080p | − | 14−16 |
| ultra / 1080p | − | 9−10 |
| QHD / 1440p | − | 0−1 |
| low / 720p | 0−1 | 35−40 |
| medium / 1080p | − | 18−20 |
| low / 768p | 0−1 | 65−70 |
| medium / 768p | − | 40−45 |
| high / 1080p | − | 21−24 |
| ultra / 1080p | − | 12−14 |
| 4K / 2160p | − | 7−8 |
| low / 768p | 45−50 | 90−95 |
| medium / 768p | 14−16 | 60−65 |
| ultra / 1080p | 0−1 | 35−40 |
| high / 768p | 12−14 | 55−60 |
| The average gaming FPS of Radeon RX Vega 7 in World of Tanks is 180% more, than GeForce 820A. | ||
Full Specs
| GeForce 820A | Radeon RX Vega 7 | |
| Architecture | Fermi 2.0 | Vega |
| Code name | GF117 | Vega Raven Ridge |
| Type | Desktop | Laptop |
| Release date | 17 March 2014 | 7 January 2020 |
| Pipelines | 96 | 448 |
| Core clock speed | 775 MHz | |
| Boost Clock | 1600 MHz | |
| Transistor count | 585 million | |
| Manufacturing process technology | 28 nm | 7 nm |
| Texture fill rate | 12.40 | |
| Floating-point performance | 297.6 gflops | |
| Memory bus width | 64 Bit | |
| Memory clock speed | 1800 MHz | |
| Memory bandwidth | 14.4 GB/s | |
| Shared memory | - | |
| DirectX | 12 (11_0) | DirectX 12_1 |
| Shader Model | 5.1 | |
| OpenGL | 4.6 | |
| OpenCL | 1.1 | |
| Vulkan | N/A | |
| CUDA | 2.1 | |
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