GeForce 840A vs Quadro M620
When comparing GeForce 840A 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 GeForce 840A and Quadro M620 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
GeForce 840A
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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
GeForce 840A | Quadro M620 | |
Power consumption (TDP) | 33 Watt | 30 Watt |
Interface | PCIe 3.0 x8 | |
Memory type | DDR3 | GDDR5 |
Maximum RAM amount | 2 GB | 2 GB |
Display Connectors | No outputs | |
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- GeForce 840A has 10% more power consumption, than Quadro M620.
- GeForce 840A and Quadro M620 have maximum RAM of 2 GB.
- GeForce 840A is used in Desktops, and Quadro M620 - in Mobile workstations.
- GeForce 840A and Quadro M620 are build with Maxwell architecture.
- Core clock speed of GeForce 840A is 11 MHz higher, than Quadro M620.
- GeForce 840A and Quadro M620 are manufactured by 28 nm process technology.
- Memory clock speed of Quadro M620 is 3010 MHz higher, than GeForce 840A.
Game benchmarks
high / 1080p | 3−4 | 14−16 |
ultra / 1080p | 2−3 | 8−9 |
QHD / 1440p | 0−1 | 3−4 |
low / 720p | 14−16 | 30−35 |
medium / 1080p | 5−6 | 18−20 |
The average gaming FPS of Quadro M620 in Assassin's Creed Odyssey is 200% more, than GeForce 840A. | ||
high / 1080p | − | 24−27 |
ultra / 1080p | 7−8 | 20−22 |
QHD / 1440p | 0−1 | 7−8 |
4K / 2160p | − | 5−6 |
low / 720p | 18−20 | 50−55 |
medium / 1080p | 8−9 | 24−27 |
The average gaming FPS of Quadro M620 in Battlefield 5 is 200% more, than GeForce 840A. | ||
low / 768p | 45−50 | 45−50 |
high / 1080p | 30−35 | − |
QHD / 1440p | 0−1 | 0−1 |
GeForce 840A and Quadro M620 have the same average FPS in Call of Duty: Warzone. | ||
low / 768p | 120−130 | 200−210 |
medium / 768p | 90−95 | 170−180 |
ultra / 1080p | 40−45 | 95−100 |
QHD / 1440p | 24−27 | 50−55 |
4K / 2160p | 18−20 | 30−33 |
high / 768p | 65−70 | 130−140 |
The average gaming FPS of Quadro M620 in Counter-Strike: Global Offensive is 87% more, than GeForce 840A. | ||
low / 768p | 80−85 | 55−60 |
ultra / 1080p | 14−16 | 35−40 |
medium / 1080p | 40−45 | 45−50 |
The average gaming FPS of Quadro M620 in Cyberpunk 2077 is 2% more, than GeForce 840A. | ||
low / 768p | 75−80 | 100−110 |
medium / 768p | 50−55 | 90−95 |
ultra / 1080p | 27−30 | 60−65 |
The average gaming FPS of Quadro M620 in Dota 2 is 65% more, than GeForce 840A. | ||
high / 1080p | 5−6 | 16−18 |
ultra / 1080p | − | 16−18 |
4K / 2160p | 2−3 | 6−7 |
low / 720p | 14−16 | 35−40 |
medium / 1080p | 6−7 | 18−20 |
The average gaming FPS of Quadro M620 in Far Cry 5 is 185% more, than GeForce 840A. | ||
high / 1080p | 12−14 | 24−27 |
ultra / 1080p | 7−8 | 18−20 |
QHD / 1440p | − | 16−18 |
low / 720p | 50−55 | 95−100 |
medium / 1080p | 14−16 | 50−55 |
The average gaming FPS of Quadro M620 in Fortnite is 118% more, than GeForce 840A. | ||
high / 1080p | 7−8 | 24−27 |
ultra / 1080p | − | 20−22 |
QHD / 1440p | 0−1 | 8−9 |
low / 720p | 20−22 | 50−55 |
medium / 1080p | 9−10 | 27−30 |
The average gaming FPS of Quadro M620 in Forza Horizon 4 is 191% more, than GeForce 840A. | ||
low / 768p | 45−50 | 85−90 |
medium / 768p | − | 75−80 |
high / 1080p | 8−9 | 27−30 |
ultra / 1080p | 5−6 | 12−14 |
QHD / 1440p | 0−1 | 2−3 |
medium / 720p | 40−45 | − |
The average gaming FPS of Quadro M620 in Grand Theft Auto V is 115% more, than GeForce 840A. | ||
high / 1080p | 3−4 | 9−10 |
ultra / 1080p | 1−2 | 7−8 |
4K / 2160p | 0−1 | 2−3 |
low / 720p | 8−9 | 27−30 |
medium / 1080p | 4−5 | 12−14 |
The average gaming FPS of Quadro M620 in Metro Exodus is 250% more, than GeForce 840A. | ||
low / 768p | 85−90 | 110−120 |
high / 1080p | 85−90 | − |
ultra / 1080p | 80−85 | 100−110 |
medium / 1080p | 85−90 | 100−110 |
The average gaming FPS of Quadro M620 in Minecraft is 27% more, than GeForce 840A. | ||
high / 1080p | − | 21−24 |
ultra / 1080p | 12−14 | 16−18 |
low / 720p | 27−30 | 55−60 |
medium / 1080p | 14−16 | 24−27 |
The average gaming FPS of Quadro M620 in PLAYERUNKNOWN'S BATTLEGROUNDS is 83% more, than GeForce 840A. | ||
high / 1080p | − | 14−16 |
ultra / 1080p | 7−8 | 9−10 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 8−9 | 27−30 |
medium / 1080p | − | 16−18 |
The average gaming FPS of Quadro M620 in Red Dead Redemption 2 is 137% more, than GeForce 840A. | ||
low / 768p | 16−18 | 50−55 |
medium / 768p | 12−14 | 30−35 |
high / 1080p | 6−7 | 18−20 |
ultra / 1080p | 5−6 | 10−12 |
4K / 2160p | − | 8−9 |
The average gaming FPS of Quadro M620 in The Witcher 3: Wild Hunt is 180% more, than GeForce 840A. | ||
low / 768p | 70−75 | 100−110 |
medium / 768p | 35−40 | 60−65 |
ultra / 1080p | 16−18 | 30−35 |
high / 768p | 30−35 | 50−55 |
The average gaming FPS of Quadro M620 in World of Tanks is 61% more, than GeForce 840A. |
Full Specs
GeForce 840A | Quadro M620 | |
Architecture | Maxwell | Maxwell |
Code name | GM108 | |
Type | Desktop | Mobile workstation |
Release date | 17 March 2014 | 13 January 2017 |
Pipelines | 384 | 512 |
Core clock speed | 1029 MHz | 1018 MHz |
Boost Clock | 1124 MHz | |
Manufacturing process technology | 28 nm | 28 nm |
Texture fill rate | 17.98 | |
Floating-point performance | 863.2 gflops | |
Memory bus width | 64 Bit | 128 Bit |
Memory clock speed | 2002 MHz | 5012 MHz |
Memory bandwidth | 16.02 GB/s | 80 GB/s |
Shared memory | - | |
DirectX | 12 (11_0) | 12 |
Shader Model | 5.1 | 5.0 |
OpenGL | 4.6 | 4.5 |
OpenCL | 1.2 | |
Vulkan | 1.1.126 | |
CUDA | 5.0 | |
Laptop size | large | |
Optimus | + | |
Display Port | 1.2 | |
Mosaic | + | |
nView Display Management | + | |
3D Stereo | + | |
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