GeForce 840A vs GRID K140Q
When choosing between GeForce 840A and GRID K140Q, 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 GRID K140Q.
GeForce 840A
GRID K140Q
Main Specs
| GeForce 840A | GRID K140Q | |
| Power consumption (TDP) | 33 Watt | 130 Watt |
| Interface | PCIe 3.0 x8 | PCIe 3.0 x16 |
| Memory type | DDR3 | DDR3 |
| Maximum RAM amount | 2 GB | 1 GB |
| Display Connectors | No outputs | No outputs |
- GRID K140Q has 293% more power consumption, than GeForce 840A.
- GeForce 840A is connected by PCIe 3.0 x8, and GRID K140Q uses PCIe 3.0 x16 interface.
- GeForce 840A has 1 GB more memory, than GRID K140Q.
- Both cards are used in Desktops.
- GeForce 840A is build with Maxwell architecture, and GRID K140Q - with Kepler.
- Core clock speed of GeForce 840A is 179 MHz higher, than GRID K140Q.
- GeForce 840A and GRID K140Q are manufactured by 28 nm process technology.
- Memory clock speed of GeForce 840A is 220 MHz higher, than GRID K140Q.
Game benchmarks
| high / 1080p | 3−4 | 0−1 |
| ultra / 1080p | 2−3 | 0−1 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 9−10 |
| medium / 1080p | 5−6 | 1−2 |
| The average gaming FPS of GeForce 840A in Assassin's Creed Odyssey is 100% more, than GRID K140Q. | ||
| ultra / 1080p | 7−8 | 1−2 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 18−20 | 8−9 |
| medium / 1080p | 8−9 | 2−3 |
| The average gaming FPS of GeForce 840A in Battlefield 5 is 175% more, than GRID K140Q. | ||
| low / 768p | 45−50 | 50−55 |
| high / 1080p | 30−35 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of GRID K140Q in Call of Duty: Warzone is 25% more, than GeForce 840A. | ||
| low / 768p | 120−130 | 100−110 |
| medium / 768p | 90−95 | 75−80 |
| ultra / 1080p | 40−45 | 30−33 |
| QHD / 1440p | 24−27 | − |
| 4K / 2160p | 18−20 | 9−10 |
| high / 768p | 65−70 | 50−55 |
| The average gaming FPS of GeForce 840A in Counter-Strike: Global Offensive is 25% more, than GRID K140Q. | ||
| low / 768p | 80−85 | 70−75 |
| ultra / 1080p | 14−16 | 10−12 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of GeForce 840A in Cyberpunk 2077 is 6% more, than GRID K140Q. | ||
| low / 768p | 75−80 | 65−70 |
| medium / 768p | 50−55 | 35−40 |
| ultra / 1080p | 27−30 | 12−14 |
| The average gaming FPS of GeForce 840A in Dota 2 is 33% more, than GRID K140Q. | ||
| high / 1080p | 5−6 | 0−1 |
| 4K / 2160p | 2−3 | 0−1 |
| low / 720p | 14−16 | 6−7 |
| medium / 1080p | 6−7 | 1−2 |
| The average gaming FPS of GeForce 840A in Far Cry 5 is 150% more, than GRID K140Q. | ||
| high / 1080p | 12−14 | − |
| ultra / 1080p | 7−8 | − |
| QHD / 1440p | − | 0−1 |
| low / 720p | 50−55 | 40−45 |
| medium / 1080p | 14−16 | 2−3 |
| The average gaming FPS of GeForce 840A in Fortnite is 50% more, than GRID K140Q. | ||
| high / 1080p | 7−8 | 0−1 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 20−22 | 10−12 |
| medium / 1080p | 9−10 | 3−4 |
| The average gaming FPS of GeForce 840A in Forza Horizon 4 is 114% more, than GRID K140Q. | ||
| low / 768p | 45−50 | 35−40 |
| high / 1080p | 8−9 | 0−1 |
| ultra / 1080p | 5−6 | − |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 40−45 | 30−35 |
| The average gaming FPS of GeForce 840A in Grand Theft Auto V is 28% more, than GRID K140Q. | ||
| high / 1080p | 3−4 | − |
| ultra / 1080p | 1−2 | 0−1 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 8−9 | 0−1 |
| medium / 1080p | 4−5 | − |
| low / 768p | 85−90 | 85−90 |
| high / 1080p | 85−90 | 50−55 |
| ultra / 1080p | 80−85 | − |
| medium / 1080p | 85−90 | − |
| The average gaming FPS of GeForce 840A in Minecraft is 24% more, than GRID K140Q. | ||
| ultra / 1080p | 12−14 | 12−14 |
| low / 720p | 27−30 | 21−24 |
| medium / 1080p | 14−16 | 14−16 |
| The average gaming FPS of GeForce 840A in PLAYERUNKNOWN'S BATTLEGROUNDS is 12% more, than GRID K140Q. | ||
| ultra / 1080p | 7−8 | − |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 8−9 | 1−2 |
| The average gaming FPS of GeForce 840A in Red Dead Redemption 2 is 700% more, than GRID K140Q. | ||
| low / 768p | 16−18 | 3−4 |
| medium / 768p | 12−14 | − |
| high / 1080p | 6−7 | 1−2 |
| ultra / 1080p | 5−6 | − |
| 4K / 2160p | − | 0−1 |
| The average gaming FPS of GeForce 840A in The Witcher 3: Wild Hunt is 450% more, than GRID K140Q. | ||
| low / 768p | 70−75 | 65−70 |
| medium / 768p | 35−40 | 30−35 |
| ultra / 1080p | 16−18 | 10−11 |
| high / 768p | 30−35 | 24−27 |
| The average gaming FPS of GeForce 840A in World of Tanks is 14% more, than GRID K140Q. | ||
Full Specs
| GeForce 840A | GRID K140Q | |
| Architecture | Maxwell | Kepler |
| Code name | GM108 | GK107 |
| Type | Desktop | Workstation |
| Release date | 17 March 2014 | 28 June 2013 |
| Pipelines | 384 | 192 |
| Core clock speed | 1029 MHz | 850 MHz |
| Boost Clock | 1124 MHz | |
| Transistor count | 1,270 million | |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 17.98 | 13.60 |
| Floating-point performance | 863.2 gflops | 326.4 gflops |
| Memory bus width | 64 Bit | 128 Bit |
| Memory clock speed | 2002 MHz | 1782 MHz |
| Memory bandwidth | 16.02 GB/s | 28.51 GB/s |
| DirectX | 12 (11_0) | 12 (11_0) |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.1.126 | 1.1.126 |
| CUDA | 5.0 | 3.0 |