Quadro FX 3800 vs Quadro M620
When comparing Quadro FX 3800 and Quadro M620, 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 Quadro FX 3800 and Quadro M620 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Quadro FX 3800
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 FX 3800 | Quadro M620 | |
| Power consumption (TDP) | 108 Watt | 30 Watt |
| Interface | PCIe 2.0 x16 | |
| Supplementary power connectors | 1x 6-pin | |
| Memory type | GDDR3 | GDDR5 |
| Maximum RAM amount | 1 GB | 2 GB |
| Display Connectors | 1x DVI, 2x DisplayPort | |
| Check Price |
- Quadro FX 3800 has 260% more power consumption, than Quadro M620.
- Quadro M620 has 1 GB more memory, than Quadro FX 3800.
- Quadro FX 3800 is used in Desktops, and Quadro M620 - in Mobile workstations.
- Quadro FX 3800 is build with Tesla 2.0 architecture, and Quadro M620 - with Maxwell.
- Core clock speed of Quadro M620 is 418 MHz higher, than Quadro FX 3800.
- Quadro FX 3800 is manufactured by 55 nm process technology, and Quadro M620 - by 28 nm process technology.
- Memory clock speed of Quadro M620 is 3412 MHz higher, than Quadro FX 3800.
Game benchmarks
| high / 1080p | 0−1 | 14−16 |
| ultra / 1080p | 0−1 | 8−9 |
| QHD / 1440p | 0−1 | 3−4 |
| low / 720p | 10−11 | 30−35 |
| medium / 1080p | 1−2 | 18−20 |
| The average gaming FPS of Quadro M620 in Assassin's Creed Odyssey is 316% more, than Quadro FX 3800. | ||
| high / 1080p | − | 24−27 |
| ultra / 1080p | 2−3 | 20−22 |
| QHD / 1440p | 0−1 | 7−8 |
| 4K / 2160p | − | 5−6 |
| low / 720p | 9−10 | 50−55 |
| medium / 1080p | 2−3 | 24−27 |
| The average gaming FPS of Quadro M620 in Battlefield 5 is 725% more, than Quadro FX 3800. | ||
| low / 768p | 50−55 | 45−50 |
| high / 1080p | 45−50 | − |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Quadro FX 3800 in Call of Duty: Warzone is 10% more, than Quadro M620. | ||
| low / 768p | 100−110 | 200−210 |
| medium / 768p | 75−80 | 170−180 |
| ultra / 1080p | 30−35 | 95−100 |
| QHD / 1440p | − | 50−55 |
| 4K / 2160p | 9−10 | 30−33 |
| high / 768p | 50−55 | 130−140 |
| The average gaming FPS of Quadro M620 in Counter-Strike: Global Offensive is 132% more, than Quadro FX 3800. | ||
| low / 768p | 70−75 | 55−60 |
| ultra / 1080p | 12−14 | 35−40 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Quadro M620 in Cyberpunk 2077 is 6% more, than Quadro FX 3800. | ||
| low / 768p | 65−70 | 100−110 |
| medium / 768p | 40−45 | 90−95 |
| ultra / 1080p | 14−16 | 60−65 |
| The average gaming FPS of Quadro M620 in Dota 2 is 109% more, than Quadro FX 3800. | ||
| high / 1080p | 1−2 | 16−18 |
| ultra / 1080p | − | 16−18 |
| 4K / 2160p | 0−1 | 6−7 |
| low / 720p | 7−8 | 35−40 |
| medium / 1080p | 2−3 | 18−20 |
| The average gaming FPS of Quadro M620 in Far Cry 5 is 700% more, than Quadro FX 3800. | ||
| high / 1080p | − | 24−27 |
| ultra / 1080p | − | 18−20 |
| QHD / 1440p | 0−1 | 16−18 |
| low / 720p | 40−45 | 95−100 |
| medium / 1080p | 4−5 | 50−55 |
| The average gaming FPS of Quadro M620 in Fortnite is 226% more, than Quadro FX 3800. | ||
| high / 1080p | 1−2 | 24−27 |
| ultra / 1080p | − | 20−22 |
| QHD / 1440p | 0−1 | 8−9 |
| low / 720p | 12−14 | 50−55 |
| medium / 1080p | 4−5 | 27−30 |
| The average gaming FPS of Quadro M620 in Forza Horizon 4 is 483% more, than Quadro FX 3800. | ||
| low / 768p | 35−40 | 85−90 |
| medium / 768p | − | 75−80 |
| high / 1080p | 1−2 | 27−30 |
| ultra / 1080p | − | 12−14 |
| QHD / 1440p | 0−1 | 2−3 |
| medium / 720p | 30−35 | − |
| The average gaming FPS of Quadro M620 in Grand Theft Auto V is 205% more, than Quadro FX 3800. | ||
| high / 1080p | 0−1 | 9−10 |
| ultra / 1080p | 0−1 | 7−8 |
| 4K / 2160p | 0−1 | 2−3 |
| low / 720p | 1−2 | 27−30 |
| medium / 1080p | − | 12−14 |
| The average gaming FPS of Quadro M620 in Metro Exodus is 2700% more, than Quadro FX 3800. | ||
| low / 768p | 85−90 | 110−120 |
| high / 1080p | 50−55 | − |
| ultra / 1080p | − | 100−110 |
| medium / 1080p | − | 100−110 |
| The average gaming FPS of Quadro M620 in Minecraft is 32% more, than Quadro FX 3800. | ||
| high / 1080p | 14−16 | 21−24 |
| ultra / 1080p | 12−14 | 16−18 |
| low / 720p | 21−24 | 55−60 |
| medium / 1080p | 14−16 | 24−27 |
| The average gaming FPS of Quadro M620 in PLAYERUNKNOWN'S BATTLEGROUNDS is 87% more, than Quadro FX 3800. | ||
| high / 1080p | − | 14−16 |
| ultra / 1080p | − | 9−10 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 2−3 | 27−30 |
| medium / 1080p | − | 16−18 |
| The average gaming FPS of Quadro M620 in Red Dead Redemption 2 is 1300% more, than Quadro FX 3800. | ||
| low / 768p | 4−5 | 50−55 |
| medium / 768p | − | 30−35 |
| high / 1080p | 2−3 | 18−20 |
| ultra / 1080p | − | 10−12 |
| 4K / 2160p | 0−1 | 8−9 |
| The average gaming FPS of Quadro M620 in The Witcher 3: Wild Hunt is 1066% more, than Quadro FX 3800. | ||
| low / 768p | 65−70 | 100−110 |
| medium / 768p | 30−35 | 60−65 |
| ultra / 1080p | 10−12 | 30−35 |
| high / 768p | 27−30 | 50−55 |
| The average gaming FPS of Quadro M620 in World of Tanks is 85% more, than Quadro FX 3800. | ||
Full Specs
| Quadro FX 3800 | Quadro M620 | |
| Architecture | Tesla 2.0 | Maxwell |
| Code name | GT200B | |
| Type | Workstation | Mobile workstation |
| Release date | 30 March 2009 | 13 January 2017 |
| Pipelines | 192 | 512 |
| Core clock speed | 600 MHz | 1018 MHz |
| Transistor count | 1,400 million | |
| Manufacturing process technology | 55 nm | 28 nm |
| Texture fill rate | 38.40 | |
| Floating-point performance | 462.3 gflops | |
| Length | 198 mm | |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 1600 MHz | 5012 MHz |
| Memory bandwidth | 51.2 GB/s | 80 GB/s |
| Shared memory | - | |
| DirectX | 11.1 (10_0) | 12 |
| Shader Model | 4.0 | 5.0 |
| OpenGL | 3.3 | 4.5 |
| OpenCL | 1.1 | |
| Vulkan | N/A | |
| CUDA | 1.3 | |
| Laptop size | large | |
| Optimus | + | |
| Display Port | 1.2 | |
| Mosaic | + | |
| nView Display Management | + | |
| 3D Stereo | + | |
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