Quadro M620 vs Radeon HD 6550A
If you are going to buy a new graphics card and are choosing between Quadro M620 and Radeon HD 6550A, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Quadro M620 stacks up against Radeon HD 6550A, check out specs charts below.
Radeon HD 6550A
Quadro M620 is a Laptop Graphics Card
Note: Quadro M620 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 Quadro M620 here:
Main Specs
| Quadro M620 | Radeon HD 6550A | |
| Power consumption (TDP) | 30 Watt | 35 Watt |
| Interface | MXM-A (3.0) | |
| Memory type | GDDR5 | GDDR3 |
| Maximum RAM amount | 2 GB | 2 GB |
| Display Connectors | No outputs | |
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- Radeon HD 6550A has 16% more power consumption, than Quadro M620.
- Quadro M620 and Radeon HD 6550A have maximum RAM of 2 GB.
- Quadro M620 is used in Mobile workstations, and Radeon HD 6550A - in Desktops.
- Quadro M620 is build with Maxwell architecture, and Radeon HD 6550A - with TeraScale 2.
- Core clock speed of Quadro M620 is 468 MHz higher, than Radeon HD 6550A.
- Quadro M620 is manufactured by 28 nm process technology, and Radeon HD 6550A - by 40 nm process technology.
- Memory clock speed of Quadro M620 is 3412 MHz higher, than Radeon HD 6550A.
Game benchmarks
| high / 1080p | 14−16 | 0−1 |
| ultra / 1080p | 8−9 | − |
| QHD / 1440p | 3−4 | 0−1 |
| low / 720p | 30−35 | 1−2 |
| medium / 1080p | 18−20 | 0−1 |
| The average gaming FPS of Quadro M620 in Assassin's Creed Odyssey is 3100% more, than Radeon HD 6550A. | ||
| high / 1080p | 24−27 | − |
| ultra / 1080p | 20−22 | − |
| QHD / 1440p | 7−8 | 0−1 |
| 4K / 2160p | 5−6 | − |
| low / 720p | 50−55 | 0−1 |
| medium / 1080p | 24−27 | − |
| low / 768p | 45−50 | 50−55 |
| high / 1080p | − | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon HD 6550A in Call of Duty: Warzone is 10% more, than Quadro M620. | ||
| low / 768p | 200−210 | 60−65 |
| medium / 768p | 170−180 | 27−30 |
| ultra / 1080p | 95−100 | 7−8 |
| QHD / 1440p | 50−55 | − |
| 4K / 2160p | 30−33 | − |
| high / 768p | 130−140 | 16−18 |
| The average gaming FPS of Quadro M620 in Counter-Strike: Global Offensive is 446% more, than Radeon HD 6550A. | ||
| low / 768p | 55−60 | 70−75 |
| ultra / 1080p | 35−40 | 0−1 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon HD 6550A in Cyberpunk 2077 is 15% more, than Quadro M620. | ||
| low / 768p | 100−110 | 45−50 |
| medium / 768p | 90−95 | 10−11 |
| ultra / 1080p | 60−65 | 0−1 |
| The average gaming FPS of Quadro M620 in Dota 2 is 237% more, than Radeon HD 6550A. | ||
| high / 1080p | 16−18 | − |
| ultra / 1080p | 16−18 | − |
| 4K / 2160p | 6−7 | − |
| low / 720p | 35−40 | 0−1 |
| medium / 1080p | 18−20 | − |
| high / 1080p | 24−27 | − |
| ultra / 1080p | 18−20 | − |
| QHD / 1440p | 16−18 | − |
| low / 720p | 95−100 | 21−24 |
| medium / 1080p | 50−55 | 0−1 |
| The average gaming FPS of Quadro M620 in Fortnite is 340% more, than Radeon HD 6550A. | ||
| high / 1080p | 24−27 | 0−1 |
| ultra / 1080p | 20−22 | − |
| QHD / 1440p | 8−9 | 0−1 |
| low / 720p | 50−55 | 0−1 |
| medium / 1080p | 27−30 | 0−1 |
| low / 768p | 85−90 | 18−20 |
| medium / 768p | 75−80 | − |
| high / 1080p | 27−30 | 0−1 |
| ultra / 1080p | 12−14 | − |
| QHD / 1440p | 2−3 | 0−1 |
| medium / 720p | − | 12−14 |
| The average gaming FPS of Quadro M620 in Grand Theft Auto V is 357% more, than Radeon HD 6550A. | ||
| high / 1080p | 9−10 | − |
| ultra / 1080p | 7−8 | − |
| 4K / 2160p | 2−3 | − |
| low / 720p | 27−30 | 0−1 |
| medium / 1080p | 12−14 | − |
| low / 768p | 110−120 | 75−80 |
| high / 1080p | − | 27−30 |
| ultra / 1080p | 100−110 | − |
| medium / 1080p | 100−110 | − |
| The average gaming FPS of Quadro M620 in Minecraft is 49% more, than Radeon HD 6550A. | ||
| high / 1080p | 21−24 | − |
| ultra / 1080p | 16−18 | − |
| low / 720p | 55−60 | 8−9 |
| medium / 1080p | 24−27 | − |
| The average gaming FPS of Quadro M620 in PLAYERUNKNOWN'S BATTLEGROUNDS is 612% more, than Radeon HD 6550A. | ||
| high / 1080p | 14−16 | − |
| ultra / 1080p | 9−10 | − |
| QHD / 1440p | 0−1 | − |
| low / 720p | 27−30 | 0−1 |
| medium / 1080p | 16−18 | − |
| low / 768p | 50−55 | 0−1 |
| medium / 768p | 30−35 | − |
| high / 1080p | 18−20 | − |
| ultra / 1080p | 10−12 | − |
| 4K / 2160p | 8−9 | − |
| low / 768p | 100−110 | 45−50 |
| medium / 768p | 60−65 | 14−16 |
| ultra / 1080p | 30−35 | 0−1 |
| high / 768p | 50−55 | 12−14 |
| The average gaming FPS of Quadro M620 in World of Tanks is 192% more, than Radeon HD 6550A. | ||
Full Specs
| Quadro M620 | Radeon HD 6550A | |
| Architecture | Maxwell | TeraScale 2 |
| Code name | Pinewood | |
| Type | Mobile workstation | Desktop |
| Release date | 13 January 2017 | 7 February 2011 |
| Pipelines | 512 | 480 |
| Core clock speed | 1018 MHz | 550 MHz |
| Transistor count | 627 million | |
| Manufacturing process technology | 28 nm | 40 nm |
| Texture fill rate | 13.20 | |
| Floating-point performance | 624.0 gflops | |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 5012 MHz | 1600 MHz |
| Memory bandwidth | 80 GB/s | 25.6 GB/s |
| Shared memory | - | |
| DirectX | 12 | 11.2 (11_0) |
| Shader Model | 5.0 | 5.0 |
| OpenGL | 4.5 | 4.4 |
| OpenCL | 1.2 | |
| Vulkan | N/A | |
| Laptop size | large | |
| Optimus | + | |
| Display Port | 1.2 | |
| Mosaic | + | |
| nView Display Management | + | |
| 3D Stereo | + | |
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