GeForce 840A vs GeForce GTX 775M
In this comparison between GeForce 840A and GeForce GTX 775M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce 840A will be the best choice, for others GeForce GTX 775M will be their preference. Study the comparison tables below and make your choice.
GeForce 840A
GeForce GTX 775M is a Laptop Graphics Card
Note: GeForce GTX 775M 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 GTX 775M here:
Main Specs
| GeForce 840A | GeForce GTX 775M | |
| Power consumption (TDP) | 33 Watt | 100 Watt |
| Interface | PCIe 3.0 x8 | |
| Memory type | DDR3 | GDDR5 |
| Maximum RAM amount | 2 GB | 4 GB |
| Display Connectors | No outputs | |
| Check Price |
- GeForce GTX 775M has 203% more power consumption, than GeForce 840A.
- GeForce GTX 775M has 2 GB more memory, than GeForce 840A.
- GeForce 840A is used in Desktops, and GeForce GTX 775M - in Laptops.
- GeForce 840A is build with Maxwell architecture, and GeForce GTX 775M - with Kepler.
- Core clock speed of GeForce 840A is 310 MHz higher, than GeForce GTX 775M.
- GeForce 840A and GeForce GTX 775M are manufactured by 28 nm process technology.
- Memory clock speed of GeForce GTX 775M is 1598 MHz higher, than GeForce 840A.
Game benchmarks
| high / 1080p | 3−4 | 21−24 |
| ultra / 1080p | 2−3 | 12−14 |
| QHD / 1440p | 0−1 | 7−8 |
| 4K / 2160p | − | 5−6 |
| low / 720p | 14−16 | 40−45 |
| medium / 1080p | 5−6 | 27−30 |
| The average gaming FPS of GeForce GTX 775M in Assassin's Creed Odyssey is 333% more, than GeForce 840A. | ||
| high / 1080p | − | 30−35 |
| ultra / 1080p | 7−8 | 30−33 |
| QHD / 1440p | 0−1 | 14−16 |
| 4K / 2160p | − | 9−10 |
| low / 720p | 18−20 | 70−75 |
| medium / 1080p | 8−9 | 35−40 |
| The average gaming FPS of GeForce GTX 775M in Battlefield 5 is 327% more, than GeForce 840A. | ||
| low / 768p | 45−50 | 50−55 |
| high / 1080p | 30−35 | − |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of GeForce GTX 775M in Call of Duty: Warzone is 10% more, than GeForce 840A. | ||
| low / 768p | 120−130 | 230−240 |
| medium / 768p | 90−95 | 200−210 |
| ultra / 1080p | 40−45 | 120−130 |
| QHD / 1440p | 24−27 | 95−100 |
| 4K / 2160p | 18−20 | 55−60 |
| high / 768p | 65−70 | 170−180 |
| The average gaming FPS of GeForce GTX 775M in Counter-Strike: Global Offensive is 140% more, than GeForce 840A. | ||
| low / 768p | 80−85 | 60−65 |
| ultra / 1080p | 14−16 | 50−55 |
| medium / 1080p | 40−45 | 55−60 |
| The average gaming FPS of GeForce GTX 775M in Cyberpunk 2077 is 23% more, than GeForce 840A. | ||
| low / 768p | 75−80 | 120−130 |
| medium / 768p | 50−55 | 110−120 |
| ultra / 1080p | 27−30 | 80−85 |
| The average gaming FPS of GeForce GTX 775M in Dota 2 is 105% more, than GeForce 840A. | ||
| high / 1080p | 5−6 | 27−30 |
| ultra / 1080p | − | 24−27 |
| QHD / 1440p | − | 20−22 |
| 4K / 2160p | 2−3 | 8−9 |
| low / 720p | 14−16 | 55−60 |
| medium / 1080p | 6−7 | 27−30 |
| The average gaming FPS of GeForce GTX 775M in Far Cry 5 is 328% more, than GeForce 840A. | ||
| high / 1080p | 12−14 | 35−40 |
| ultra / 1080p | 7−8 | 27−30 |
| QHD / 1440p | − | 16−18 |
| low / 720p | 50−55 | 130−140 |
| medium / 1080p | 14−16 | 75−80 |
| The average gaming FPS of GeForce GTX 775M in Fortnite is 213% more, than GeForce 840A. | ||
| high / 1080p | 7−8 | 35−40 |
| ultra / 1080p | − | 27−30 |
| QHD / 1440p | 0−1 | 14−16 |
| 4K / 2160p | − | 14−16 |
| low / 720p | 20−22 | 70−75 |
| medium / 1080p | 9−10 | 40−45 |
| The average gaming FPS of GeForce GTX 775M in Forza Horizon 4 is 316% more, than GeForce 840A. | ||
| low / 768p | 45−50 | 100−110 |
| medium / 768p | − | 95−100 |
| high / 1080p | 8−9 | 40−45 |
| ultra / 1080p | 5−6 | 18−20 |
| QHD / 1440p | 0−1 | 8−9 |
| medium / 720p | 40−45 | − |
| The average gaming FPS of GeForce GTX 775M in Grand Theft Auto V is 175% more, than GeForce 840A. | ||
| high / 1080p | 3−4 | 14−16 |
| ultra / 1080p | 1−2 | 10−12 |
| QHD / 1440p | − | 10−12 |
| 4K / 2160p | 0−1 | 3−4 |
| low / 720p | 8−9 | 40−45 |
| medium / 1080p | 4−5 | 18−20 |
| The average gaming FPS of GeForce GTX 775M in Metro Exodus is 425% more, than GeForce 840A. | ||
| low / 768p | 85−90 | 120−130 |
| high / 1080p | 85−90 | − |
| ultra / 1080p | 80−85 | − |
| medium / 1080p | 85−90 | 110−120 |
| The average gaming FPS of GeForce GTX 775M in Minecraft is 37% more, than GeForce 840A. | ||
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 27−30 | 70−75 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of GeForce GTX 775M in PLAYERUNKNOWN'S BATTLEGROUNDS is 94% more, than GeForce 840A. | ||
| high / 1080p | − | 16−18 |
| ultra / 1080p | 7−8 | 10−12 |
| QHD / 1440p | 0−1 | 2−3 |
| 4K / 2160p | − | 2−3 |
| low / 720p | 8−9 | 40−45 |
| medium / 1080p | − | 21−24 |
| The average gaming FPS of GeForce GTX 775M in Red Dead Redemption 2 is 225% more, than GeForce 840A. | ||
| low / 768p | 16−18 | 80−85 |
| medium / 768p | 12−14 | 45−50 |
| high / 1080p | 6−7 | 27−30 |
| ultra / 1080p | 5−6 | 14−16 |
| 4K / 2160p | − | 9−10 |
| The average gaming FPS of GeForce GTX 775M in The Witcher 3: Wild Hunt is 330% more, than GeForce 840A. | ||
| low / 768p | 70−75 | 90−95 |
| medium / 768p | 35−40 | 60−65 |
| ultra / 1080p | 16−18 | 40−45 |
| high / 768p | 30−35 | 55−60 |
| The average gaming FPS of GeForce GTX 775M in World of Tanks is 61% more, than GeForce 840A. | ||
Full Specs
| GeForce 840A | GeForce GTX 775M | |
| Architecture | Maxwell | Kepler |
| Code name | GM108 | N13E-GTX-A2 |
| Type | Desktop | Laptop |
| Release date | 17 March 2014 | 24 September 2013 |
| Pipelines | 384 | 1344 |
| Core clock speed | 1029 MHz | 719 MHz |
| Boost Clock | 1124 MHz | |
| Transistor count | 3540 Million | |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 17.98 | |
| Floating-point performance | 863.2 gflops | |
| Memory bus width | 64 Bit | 256 Bit |
| Memory clock speed | 2002 MHz | 3600 MHz |
| Memory bandwidth | 16.02 GB/s | |
| Shared memory | - | |
| DirectX | 12 (11_0) | DirectX 11, Shader 5.0 |
| Shader Model | 5.1 | |
| OpenGL | 4.6 | |
| OpenCL | 1.2 | |
| Vulkan | 1.1.126 | |
| CUDA | 5.0 | + |
| SLI options | + | |
| Laptop size | large | |
| Optimus | + | |
| Check Price |