GeForce 840M vs GRID K280Q
When choosing between GeForce 840M and GRID K280Q, 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 840M and GRID K280Q.
GRID K280Q
GeForce 840M is a Laptop Graphics Card
Note: GeForce 840M 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 GeForce 840M here:
Main Specs
| GeForce 840M | GRID K280Q | |
| Power consumption (TDP) | 33 Watt | 225 Watt |
| Interface | PCIe 3.0 x8 | PCIe 3.0 x16 |
| Memory type | DDR3 | GDDR5 |
| Maximum RAM amount | 4 GB | 4 GB |
| Display Connectors | No outputs | No outputs |
| Check Price |
- GRID K280Q has 581% more power consumption, than GeForce 840M.
- GeForce 840M is connected by PCIe 3.0 x8, and GRID K280Q uses PCIe 3.0 x16 interface.
- GeForce 840M and GRID K280Q have maximum RAM of 4 GB.
- GeForce 840M is used in Laptops, and GRID K280Q - in Desktops.
- GeForce 840M is build with Maxwell architecture, and GRID K280Q - with Kepler.
- Core clock speed of GeForce 840M is 284 MHz higher, than GRID K280Q.
- GeForce 840M and GRID K280Q are manufactured by 28 nm process technology.
- Memory clock speed of GRID K280Q is 3000 MHz higher, than GeForce 840M.
Game benchmarks
| high / 1080p | 1−2 | 12−14 |
| ultra / 1080p | 0−1 | 7−8 |
| QHD / 1440p | 0−1 | 1−2 |
| low / 720p | 12−14 | 24−27 |
| medium / 1080p | 3−4 | 14−16 |
| The average gaming FPS of GRID K280Q in Assassin's Creed Odyssey is 183% more, than GeForce 840M. | ||
| high / 1080p | − | 18−20 |
| ultra / 1080p | 4−5 | 16−18 |
| QHD / 1440p | 0−1 | 2−3 |
| low / 720p | 16−18 | 40−45 |
| medium / 1080p | 5−6 | 21−24 |
| The average gaming FPS of GRID K280Q in Battlefield 5 is 200% more, than GeForce 840M. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 40−45 | − |
| QHD / 1440p | 0−1 | 0−1 |
| GeForce 840M and GRID K280Q have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 120−130 | 180−190 |
| medium / 768p | 90−95 | 150−160 |
| ultra / 1080p | 40−45 | 80−85 |
| QHD / 1440p | 24−27 | 45−50 |
| 4K / 2160p | 18−20 | 30−33 |
| high / 768p | 65−70 | 120−130 |
| The average gaming FPS of GRID K280Q in Counter-Strike: Global Offensive is 67% more, than GeForce 840M. | ||
| low / 768p | 85−90 | 55−60 |
| ultra / 1080p | 16−18 | 30−35 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of GeForce 840M in Cyberpunk 2077 is 8% more, than GRID K280Q. | ||
| low / 768p | 75−80 | 100−110 |
| medium / 768p | 50−55 | 80−85 |
| ultra / 1080p | 24−27 | 50−55 |
| The average gaming FPS of GRID K280Q in Dota 2 is 56% more, than GeForce 840M. | ||
| high / 1080p | 2−3 | 14−16 |
| ultra / 1080p | 2−3 | 12−14 |
| 4K / 2160p | 0−1 | 5−6 |
| low / 720p | 12−14 | 30−35 |
| medium / 1080p | 3−4 | 14−16 |
| The average gaming FPS of GRID K280Q in Far Cry 5 is 260% more, than GeForce 840M. | ||
| high / 1080p | 10−11 | 21−24 |
| ultra / 1080p | 5−6 | 14−16 |
| QHD / 1440p | 2−3 | − |
| low / 720p | 50−55 | 85−90 |
| medium / 1080p | 10−12 | 40−45 |
| The average gaming FPS of GRID K280Q in Fortnite is 115% more, than GeForce 840M. | ||
| high / 1080p | 4−5 | 20−22 |
| ultra / 1080p | − | 16−18 |
| QHD / 1440p | 0−1 | 6−7 |
| low / 720p | 16−18 | 40−45 |
| medium / 1080p | 7−8 | 21−24 |
| The average gaming FPS of GRID K280Q in Forza Horizon 4 is 211% more, than GeForce 840M. | ||
| low / 768p | 45−50 | 70−75 |
| medium / 768p | − | 65−70 |
| high / 1080p | 5−6 | 21−24 |
| ultra / 1080p | 2−3 | 10−11 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 35−40 | − |
| The average gaming FPS of GRID K280Q in Grand Theft Auto V is 94% more, than GeForce 840M. | ||
| high / 1080p | 1−2 | 7−8 |
| ultra / 1080p | 0−1 | 6−7 |
| 4K / 2160p | 0−1 | 1−2 |
| low / 720p | 5−6 | 21−24 |
| medium / 1080p | 3−4 | 10−11 |
| The average gaming FPS of GRID K280Q in Metro Exodus is 333% more, than GeForce 840M. | ||
| low / 768p | 90−95 | 100−110 |
| high / 1080p | 85−90 | − |
| ultra / 1080p | 70−75 | 95−100 |
| medium / 1080p | 90−95 | 100−110 |
| The average gaming FPS of GRID K280Q in Minecraft is 20% more, than GeForce 840M. | ||
| high / 1080p | − | 20−22 |
| ultra / 1080p | 12−14 | 16−18 |
| low / 720p | 27−30 | 45−50 |
| medium / 1080p | 14−16 | 21−24 |
| The average gaming FPS of GRID K280Q in PLAYERUNKNOWN'S BATTLEGROUNDS is 61% more, than GeForce 840M. | ||
| high / 1080p | − | 12−14 |
| ultra / 1080p | 4−5 | 9−10 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 6−7 | 21−24 |
| medium / 1080p | − | 14−16 |
| The average gaming FPS of GRID K280Q in Red Dead Redemption 2 is 220% more, than GeForce 840M. | ||
| low / 768p | 12−14 | 40−45 |
| medium / 768p | 9−10 | 27−30 |
| high / 1080p | 4−5 | 14−16 |
| ultra / 1080p | 3−4 | 9−10 |
| 4K / 2160p | 0−1 | 7−8 |
| The average gaming FPS of GRID K280Q in The Witcher 3: Wild Hunt is 228% more, than GeForce 840M. | ||
| low / 768p | 75−80 | 95−100 |
| medium / 768p | 35−40 | 55−60 |
| ultra / 1080p | 16−18 | 27−30 |
| high / 768p | 30−35 | 45−50 |
| The average gaming FPS of GRID K280Q in World of Tanks is 39% more, than GeForce 840M. | ||
Full Specs
| GeForce 840M | GRID K280Q | |
| Architecture | Maxwell | Kepler |
| Code name | N15S-GT | GK104 |
| Type | Laptop | Workstation |
| Release date | 12 March 2014 | 28 June 2013 |
| Pipelines | 384 | 1536 |
| Core clock speed | 1029 MHz | 745 MHz |
| Boost Clock | 1124 MHz | |
| Transistor count | 3,540 million | |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 17.98 | 95.36 |
| Floating-point performance | 863.2 gflops | 2,289 gflops |
| Memory bus width | 64 Bit | 256 Bit |
| Memory clock speed | 2000 MHz | 5000 MHz |
| Memory bandwidth | 16.02 GB/s | 160.0 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_0) | 12 (11_0) |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.5 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.1.126 | 1.1.126 |
| CUDA | + | 3.0 |
| Bus support | PCI Express 2.0, PCI Express 3.0 | |
| Bitcoin / BTC (SHA256) | 92 Mh/s | |
| Laptop size | medium sized | |
| Optimus | + | |
| GPU Boost | 2.0 | |
| GameWorks | + | |
| Check Price |