GeForce 840A vs GeForce GTX 485M SLI
In this comparison between GeForce 840A and GeForce GTX 485M SLI 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 485M SLI will be their preference. Study the comparison tables below and make your choice.
GeForce 840A
GeForce GTX 485M SLI is a Laptop Graphics Card
Note: GeForce GTX 485M SLI 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 485M SLI here:
Main Specs
| GeForce 840A | GeForce GTX 485M SLI | |
| Power consumption (TDP) | 33 Watt | 100 Watt |
| Interface | PCIe 3.0 x8 | |
| Memory type | DDR3 | GDDR5 |
| Maximum RAM amount | 2 GB | 2x2 GB |
| Display Connectors | No outputs | |
| Check Price |
- GeForce GTX 485M SLI has 203% more power consumption, than GeForce 840A.
- GeForce 840A and GeForce GTX 485M SLI have maximum RAM of 2 GB.
- GeForce 840A is used in Desktops, and GeForce GTX 485M SLI - in Laptops.
- GeForce 840A is build with Maxwell architecture, and GeForce GTX 485M SLI - with Fermi.
- Core clock speed of GeForce 840A is 454 MHz higher, than GeForce GTX 485M SLI.
- GeForce 840A is manufactured by 28 nm process technology, and GeForce GTX 485M SLI - by 40 nm process technology.
- Memory clock speed of GeForce 840A is 502 MHz higher, than GeForce GTX 485M SLI.
Game benchmarks
| high / 1080p | 3−4 | 35−40 |
| ultra / 1080p | 2−3 | 21−24 |
| QHD / 1440p | 0−1 | 16−18 |
| 4K / 2160p | − | 10−11 |
| low / 720p | 14−16 | 60−65 |
| medium / 1080p | 5−6 | 40−45 |
| The average gaming FPS of GeForce GTX 485M SLI in Assassin's Creed Odyssey is 583% more, than GeForce 840A. | ||
| high / 1080p | − | 55−60 |
| ultra / 1080p | 7−8 | 45−50 |
| QHD / 1440p | 0−1 | 35−40 |
| 4K / 2160p | − | 18−20 |
| low / 720p | 18−20 | 100−110 |
| medium / 1080p | 8−9 | 60−65 |
| The average gaming FPS of GeForce GTX 485M SLI in Battlefield 5 is 545% 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 485M SLI in Call of Duty: Warzone is 10% more, than GeForce 840A. | ||
| low / 768p | 120−130 | 250−260 |
| medium / 768p | 90−95 | 220−230 |
| ultra / 1080p | 40−45 | 180−190 |
| QHD / 1440p | 24−27 | 110−120 |
| 4K / 2160p | 18−20 | 70−75 |
| high / 768p | 65−70 | 210−220 |
| The average gaming FPS of GeForce GTX 485M SLI in Counter-Strike: Global Offensive is 185% more, than GeForce 840A. | ||
| low / 768p | 80−85 | 60−65 |
| ultra / 1080p | 14−16 | − |
| medium / 1080p | 40−45 | 55−60 |
| The average gaming FPS of GeForce 840A in Cyberpunk 2077 is 3% more, than GeForce GTX 485M SLI. | ||
| low / 768p | 75−80 | 120−130 |
| medium / 768p | 50−55 | 110−120 |
| ultra / 1080p | 27−30 | 100−110 |
| The average gaming FPS of GeForce GTX 485M SLI in Dota 2 is 121% more, than GeForce 840A. | ||
| high / 1080p | 5−6 | 45−50 |
| ultra / 1080p | − | 40−45 |
| QHD / 1440p | − | 27−30 |
| 4K / 2160p | 2−3 | 14−16 |
| low / 720p | 14−16 | 80−85 |
| medium / 1080p | 6−7 | 45−50 |
| The average gaming FPS of GeForce GTX 485M SLI in Far Cry 5 is 585% more, than GeForce 840A. | ||
| high / 1080p | 12−14 | 60−65 |
| ultra / 1080p | 7−8 | 45−50 |
| QHD / 1440p | − | 27−30 |
| 4K / 2160p | − | 27−30 |
| low / 720p | 50−55 | 180−190 |
| medium / 1080p | 14−16 | 110−120 |
| The average gaming FPS of GeForce GTX 485M SLI in Fortnite is 363% more, than GeForce 840A. | ||
| high / 1080p | 7−8 | 60−65 |
| ultra / 1080p | − | 45−50 |
| QHD / 1440p | 0−1 | 30−35 |
| 4K / 2160p | − | 24−27 |
| low / 720p | 20−22 | 100−110 |
| medium / 1080p | 9−10 | 65−70 |
| The average gaming FPS of GeForce GTX 485M SLI in Forza Horizon 4 is 550% more, than GeForce 840A. | ||
| low / 768p | 45−50 | 140−150 |
| medium / 768p | − | 120−130 |
| high / 1080p | 8−9 | 70−75 |
| ultra / 1080p | 5−6 | 30−35 |
| QHD / 1440p | 0−1 | 21−24 |
| medium / 720p | 40−45 | − |
| The average gaming FPS of GeForce GTX 485M SLI in Grand Theft Auto V is 315% more, than GeForce 840A. | ||
| high / 1080p | 3−4 | 24−27 |
| ultra / 1080p | 1−2 | 20−22 |
| QHD / 1440p | − | 16−18 |
| 4K / 2160p | 0−1 | 8−9 |
| low / 720p | 8−9 | 65−70 |
| medium / 1080p | 4−5 | 30−35 |
| The average gaming FPS of GeForce GTX 485M SLI in Metro Exodus is 800% more, than GeForce 840A. | ||
| low / 768p | 85−90 | 130−140 |
| high / 1080p | 85−90 | − |
| ultra / 1080p | 80−85 | − |
| medium / 1080p | 85−90 | 120−130 |
| The average gaming FPS of GeForce GTX 485M SLI in Minecraft is 49% more, than GeForce 840A. | ||
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 27−30 | 100−110 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of GeForce GTX 485M SLI in PLAYERUNKNOWN'S BATTLEGROUNDS is 155% more, than GeForce 840A. | ||
| high / 1080p | − | 24−27 |
| ultra / 1080p | 7−8 | 16−18 |
| QHD / 1440p | 0−1 | 10−11 |
| 4K / 2160p | − | 7−8 |
| low / 720p | 8−9 | 65−70 |
| medium / 1080p | − | 35−40 |
| The average gaming FPS of GeForce GTX 485M SLI in Red Dead Redemption 2 is 425% more, than GeForce 840A. | ||
| low / 768p | 16−18 | 130−140 |
| medium / 768p | 12−14 | 85−90 |
| high / 1080p | 6−7 | 45−50 |
| ultra / 1080p | 5−6 | 24−27 |
| 4K / 2160p | − | 16−18 |
| The average gaming FPS of GeForce GTX 485M SLI in The Witcher 3: Wild Hunt is 630% more, than GeForce 840A. | ||
| low / 768p | 70−75 | 90−95 |
| medium / 768p | 35−40 | 60−65 |
| ultra / 1080p | 16−18 | 50−55 |
| high / 768p | 30−35 | 60−65 |
| The average gaming FPS of GeForce GTX 485M SLI in World of Tanks is 71% more, than GeForce 840A. | ||
Full Specs
| GeForce 840A | GeForce GTX 485M SLI | |
| Architecture | Maxwell | Fermi |
| Code name | GM108 | N11E-GTX-A1 |
| Type | Desktop | Laptop |
| Release date | 17 March 2014 | 6 January 2011 |
| Pipelines | 384 | 768 |
| Core clock speed | 1029 MHz | 575 MHz |
| Boost Clock | 1124 MHz | |
| Manufacturing process technology | 28 nm | 40 nm |
| Texture fill rate | 17.98 | |
| Floating-point performance | 863.2 gflops | |
| Memory bus width | 64 Bit | 256 Bit |
| Memory clock speed | 2002 MHz | 1500 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 | |
| Laptop size | large | |
| Check Price |