GeForce 840A vs Quadro K2100M
When choosing between GeForce 840A and Quadro K2100M, 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 840A and Quadro K2100M.
GeForce 840A
Quadro K2100M is a Laptop Graphics Card
Note: Quadro K2100M 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 K2100M here:
Main Specs
| GeForce 840A | Quadro K2100M | |
| Power consumption (TDP) | 33 Watt | 55 Watt |
| Interface | PCIe 3.0 x8 | MXM-A (3.0) |
| Memory type | DDR3 | GDDR5 |
| Maximum RAM amount | 2 GB | 2 GB |
| Display Connectors | No outputs | No outputs |
| Check Price |
- Quadro K2100M has 66% more power consumption, than GeForce 840A.
- GeForce 840A is connected by PCIe 3.0 x8, and Quadro K2100M uses MXM-A (3.0) interface.
- GeForce 840A and Quadro K2100M have maximum RAM of 2 GB.
- GeForce 840A is used in Desktops, and Quadro K2100M - in Mobile workstations.
- GeForce 840A is build with Maxwell architecture, and Quadro K2100M - with Kepler.
- Core clock speed of GeForce 840A is 362 MHz higher, than Quadro K2100M.
- GeForce 840A and Quadro K2100M are manufactured by 28 nm process technology.
- Memory clock speed of Quadro K2100M is 998 MHz higher, than GeForce 840A.
Game benchmarks
| high / 1080p | 3−4 | 6−7 |
| ultra / 1080p | 2−3 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 16−18 |
| medium / 1080p | 5−6 | 7−8 |
| The average gaming FPS of Quadro K2100M in Assassin's Creed Odyssey is 33% more, than GeForce 840A. | ||
| high / 1080p | − | 10−12 |
| ultra / 1080p | 7−8 | 9−10 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 18−20 | 21−24 |
| medium / 1080p | 8−9 | 10−12 |
| The average gaming FPS of Quadro K2100M in Battlefield 5 is 27% more, than GeForce 840A. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 30−35 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Quadro K2100M in Call of Duty: Warzone is 17% more, than GeForce 840A. | ||
| low / 768p | 120−130 | 130−140 |
| medium / 768p | 90−95 | 100−110 |
| ultra / 1080p | 40−45 | 50−55 |
| QHD / 1440p | 24−27 | 27−30 |
| 4K / 2160p | 18−20 | − |
| high / 768p | 65−70 | 75−80 |
| The average gaming FPS of Quadro K2100M in Counter-Strike: Global Offensive is 12% more, than GeForce 840A. | ||
| low / 768p | 80−85 | 55−60 |
| ultra / 1080p | 14−16 | 18−20 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of GeForce 840A in Cyberpunk 2077 is 12% more, than Quadro K2100M. | ||
| low / 768p | 75−80 | 75−80 |
| medium / 768p | 50−55 | 55−60 |
| ultra / 1080p | 27−30 | 30−35 |
| The average gaming FPS of Quadro K2100M in Dota 2 is 5% more, than GeForce 840A. | ||
| high / 1080p | 5−6 | 7−8 |
| ultra / 1080p | − | 7−8 |
| 4K / 2160p | 2−3 | 3−4 |
| low / 720p | 14−16 | 16−18 |
| medium / 1080p | 6−7 | 8−9 |
| The average gaming FPS of Quadro K2100M in Far Cry 5 is 28% more, than GeForce 840A. | ||
| high / 1080p | 12−14 | 14−16 |
| ultra / 1080p | 7−8 | 10−11 |
| low / 720p | 50−55 | 55−60 |
| medium / 1080p | 14−16 | 21−24 |
| The average gaming FPS of Quadro K2100M in Fortnite is 18% more, than GeForce 840A. | ||
| high / 1080p | 7−8 | 10−12 |
| ultra / 1080p | − | 10−11 |
| QHD / 1440p | 0−1 | 1−2 |
| low / 720p | 20−22 | 24−27 |
| medium / 1080p | 9−10 | 12−14 |
| The average gaming FPS of Quadro K2100M in Forza Horizon 4 is 33% more, than GeForce 840A. | ||
| low / 768p | 45−50 | 50−55 |
| medium / 768p | − | 40−45 |
| high / 1080p | 8−9 | 10−12 |
| ultra / 1080p | 5−6 | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 40−45 | − |
| The average gaming FPS of Quadro K2100M in Grand Theft Auto V is 15% more, than GeForce 840A. | ||
| high / 1080p | 3−4 | 4−5 |
| ultra / 1080p | 1−2 | 3−4 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 8−9 | 10−12 |
| medium / 1080p | 4−5 | 6−7 |
| The average gaming FPS of Quadro K2100M in Metro Exodus is 50% more, than GeForce 840A. | ||
| low / 768p | 85−90 | 90−95 |
| high / 1080p | 85−90 | 85−90 |
| ultra / 1080p | 80−85 | 75−80 |
| medium / 1080p | 85−90 | 90−95 |
| The average gaming FPS of Quadro K2100M in Minecraft is 1% more, than GeForce 840A. | ||
| high / 1080p | − | 16−18 |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 27−30 | 30−35 |
| medium / 1080p | 14−16 | 16−18 |
| The average gaming FPS of Quadro K2100M in PLAYERUNKNOWN'S BATTLEGROUNDS is 16% more, than GeForce 840A. | ||
| ultra / 1080p | 7−8 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 8−9 | 10−12 |
| medium / 1080p | − | 10−11 |
| The average gaming FPS of Quadro K2100M in Red Dead Redemption 2 is 12% more, than GeForce 840A. | ||
| low / 768p | 16−18 | 21−24 |
| medium / 768p | 12−14 | 16−18 |
| high / 1080p | 6−7 | 8−9 |
| ultra / 1080p | 5−6 | 6−7 |
| The average gaming FPS of Quadro K2100M in The Witcher 3: Wild Hunt is 30% more, than GeForce 840A. | ||
| low / 768p | 70−75 | 85−90 |
| medium / 768p | 35−40 | 40−45 |
| ultra / 1080p | 16−18 | 18−20 |
| high / 768p | 30−35 | 35−40 |
| The average gaming FPS of Quadro K2100M in World of Tanks is 17% more, than GeForce 840A. | ||
Full Specs
| GeForce 840A | Quadro K2100M | |
| Architecture | Maxwell | Kepler |
| Code name | GM108 | GK106 |
| Type | Desktop | Mobile workstation |
| Release date | 17 March 2014 | 23 July 2013 |
| Pipelines | 384 | 576 |
| Core clock speed | 1029 MHz | 667 MHz |
| Boost Clock | 1124 MHz | |
| Transistor count | 2,540 million | |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 17.98 | 32.02 |
| Floating-point performance | 863.2 gflops | 768.4 gflops |
| Memory bus width | 64 Bit | 128 Bit |
| Memory clock speed | 2002 MHz | 3000 MHz |
| Memory bandwidth | 16.02 GB/s | 48.0 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_0) | 12 |
| Shader Model | 5.1 | 5 |
| OpenGL | 4.6 | 4.5 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.1.126 | 1.1.126 |
| CUDA | 5.0 | + |
| Bitcoin / BTC (SHA256) | 38 Mh/s | |
| Laptop size | medium sized | |
| Optimus | + | |
| Display Port | 1.2 | |
| 3D Vision Pro | + | |
| Mosaic | + | |
| nView Display Management | + | |
| Check Price |