GeForce GTX 850A vs GeForce GTX 870M
In this comparison between GeForce GTX 850A and GeForce GTX 870M 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 GTX 850A will be the best choice, for others GeForce GTX 870M will be their preference. Study the comparison tables below and make your choice.
GeForce GTX 850A
GeForce GTX 870M is a Laptop Graphics Card
Note: GeForce GTX 870M 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 870M here:
Main Specs
| GeForce GTX 850A | GeForce GTX 870M | |
| Power consumption (TDP) | 45 Watt | 100 Watt |
| Interface | PCIe 3.0 x16 | MXM-B (3.0) |
| Supplementary power connectors | None | |
| Memory type | DDR3 | GDDR5 |
| Maximum RAM amount | 2 GB | 6 GB |
| Display Connectors | No outputs | No outputs |
| Check Price |
- GeForce GTX 870M has 122% more power consumption, than GeForce GTX 850A.
- GeForce GTX 850A is connected by PCIe 3.0 x16, and GeForce GTX 870M uses MXM-B (3.0) interface.
- GeForce GTX 870M has 4 GB more memory, than GeForce GTX 850A.
- GeForce GTX 850A is used in Desktops, and GeForce GTX 870M - in Laptops.
- GeForce GTX 850A is build with Maxwell architecture, and GeForce GTX 870M - with Kepler.
- Core clock speed of GeForce GTX 870M is 39 MHz higher, than GeForce GTX 850A.
- GeForce GTX 850A and GeForce GTX 870M are manufactured by 28 nm process technology.
Game benchmarks
| high / 1080p | 1−2 | 16−18 |
| ultra / 1080p | 0−1 | 10−11 |
| QHD / 1440p | 0−1 | 4−5 |
| low / 720p | 12−14 | 35−40 |
| medium / 1080p | 3−4 | 21−24 |
| The average gaming FPS of GeForce GTX 870M in Assassin's Creed Odyssey is 316% more, than GeForce GTX 850A. | ||
| high / 1080p | − | 27−30 |
| ultra / 1080p | 4−5 | 24−27 |
| QHD / 1440p | 0−1 | 7−8 |
| 4K / 2160p | − | 6−7 |
| low / 720p | 16−18 | 60−65 |
| medium / 1080p | 5−6 | 30−35 |
| The average gaming FPS of GeForce GTX 870M in Battlefield 5 is 344% more, than GeForce GTX 850A. | ||
| low / 768p | 45−50 | 50−55 |
| high / 1080p | 40−45 | 50−55 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of GeForce GTX 870M in Call of Duty: Warzone is 15% more, than GeForce GTX 850A. | ||
| low / 768p | 120−130 | 220−230 |
| medium / 768p | 90−95 | 190−200 |
| ultra / 1080p | 40−45 | 100−110 |
| QHD / 1440p | 24−27 | 65−70 |
| 4K / 2160p | 18−20 | 35−40 |
| high / 768p | 65−70 | 150−160 |
| The average gaming FPS of GeForce GTX 870M in Counter-Strike: Global Offensive is 109% more, than GeForce GTX 850A. | ||
| low / 768p | 85−90 | 60−65 |
| ultra / 1080p | 16−18 | 45−50 |
| medium / 1080p | 40−45 | 55−60 |
| The average gaming FPS of GeForce GTX 870M in Cyberpunk 2077 is 12% more, than GeForce GTX 850A. | ||
| low / 768p | 75−80 | 110−120 |
| medium / 768p | 50−55 | 100−110 |
| ultra / 1080p | 24−27 | 70−75 |
| The average gaming FPS of GeForce GTX 870M in Dota 2 is 90% more, than GeForce GTX 850A. | ||
| high / 1080p | 2−3 | 21−24 |
| ultra / 1080p | 2−3 | 18−20 |
| QHD / 1440p | − | 18−20 |
| 4K / 2160p | 0−1 | 6−7 |
| low / 720p | 12−14 | 45−50 |
| medium / 1080p | 3−4 | 21−24 |
| The average gaming FPS of GeForce GTX 870M in Far Cry 5 is 440% more, than GeForce GTX 850A. | ||
| high / 1080p | 10−11 | 27−30 |
| ultra / 1080p | 5−6 | 21−24 |
| QHD / 1440p | 2−3 | 14−16 |
| low / 720p | 50−55 | 110−120 |
| medium / 1080p | 10−12 | 60−65 |
| The average gaming FPS of GeForce GTX 870M in Fortnite is 200% more, than GeForce GTX 850A. | ||
| high / 1080p | 4−5 | 30−33 |
| ultra / 1080p | − | 21−24 |
| QHD / 1440p | 0−1 | 10−12 |
| low / 720p | 16−18 | 60−65 |
| medium / 1080p | 7−8 | 30−35 |
| The average gaming FPS of GeForce GTX 870M in Forza Horizon 4 is 366% more, than GeForce GTX 850A. | ||
| low / 768p | 45−50 | 95−100 |
| medium / 768p | − | 85−90 |
| high / 1080p | 5−6 | 35−40 |
| ultra / 1080p | 2−3 | 14−16 |
| QHD / 1440p | 0−1 | 4−5 |
| medium / 720p | 35−40 | − |
| The average gaming FPS of GeForce GTX 870M in Grand Theft Auto V is 177% more, than GeForce GTX 850A. | ||
| high / 1080p | 1−2 | 10−12 |
| ultra / 1080p | 0−1 | 8−9 |
| 4K / 2160p | 0−1 | 2−3 |
| low / 720p | 5−6 | 35−40 |
| medium / 1080p | 3−4 | 14−16 |
| The average gaming FPS of GeForce GTX 870M in Metro Exodus is 600% more, than GeForce GTX 850A. | ||
| low / 768p | 90−95 | 110−120 |
| high / 1080p | 85−90 | − |
| ultra / 1080p | 70−75 | − |
| medium / 1080p | 90−95 | 110−120 |
| The average gaming FPS of GeForce GTX 870M in Minecraft is 25% more, than GeForce GTX 850A. | ||
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 27−30 | 65−70 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of GeForce GTX 870M in PLAYERUNKNOWN'S BATTLEGROUNDS is 83% more, than GeForce GTX 850A. | ||
| high / 1080p | − | 14−16 |
| ultra / 1080p | 4−5 | 9−10 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 6−7 | 30−35 |
| medium / 1080p | − | 18−20 |
| The average gaming FPS of GeForce GTX 870M in Red Dead Redemption 2 is 320% more, than GeForce GTX 850A. | ||
| low / 768p | 12−14 | 65−70 |
| medium / 768p | 9−10 | 40−45 |
| high / 1080p | 4−5 | 21−24 |
| ultra / 1080p | 3−4 | 12−14 |
| 4K / 2160p | 0−1 | 7−8 |
| The average gaming FPS of GeForce GTX 870M in The Witcher 3: Wild Hunt is 414% more, than GeForce GTX 850A. | ||
| low / 768p | 75−80 | 90−95 |
| medium / 768p | 35−40 | 60−65 |
| ultra / 1080p | 16−18 | 35−40 |
| high / 768p | 30−35 | 55−60 |
| The average gaming FPS of GeForce GTX 870M in World of Tanks is 51% more, than GeForce GTX 850A. | ||
Full Specs
| GeForce GTX 850A | GeForce GTX 870M | |
| Architecture | Maxwell | Kepler |
| Code name | GM107 | N15P-GT |
| Type | Desktop | Laptop |
| Release date | 17 March 2014 | 12 March 2014 |
| Pipelines | 640 | 1344 |
| Core clock speed | 902 MHz | 941 MHz |
| Boost Clock | 936 MHz | 967 MHz |
| Transistor count | 1,870 million | 3,540 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 37.44 | 108.3 |
| Floating-point performance | 1,198 gflops | 2,599 gflops |
| Memory bus width | 128 Bit | 192 Bit |
| Memory clock speed | 1800 MHz | |
| Memory bandwidth | 28.8 GB/s | 120.0 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_0) | 12 (11_0) |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.6 | 4.5 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | 1.1.126 | 1.1.126 |
| CUDA | 5.0 | + |
| CUDA cores | 1344 | |
| Bus support | PCI Express 2.0, PCI Express 3.0 | |
| SLI options | + | |
| HDMI | + | |
| Bitcoin / BTC (SHA256) | 82 Mh/s | |
| Laptop size | large | |
| Standard memory configuration | GDDR5 | |
| eDP 1.2 signal support | Up to 3840x2160 | |
| LVDS signal support | Up to 1920x1200 | |
| DisplayPort Multimode (DP++) support | Up to 3840x2160 | |
| HDCP content protection | + | |
| 7.1 channel HD audio on HDMI | + | |
| TrueHD and DTS-HD audio bitstreaming | + | |
| H.264, VC1, MPEG2 1080p video decoder | + | |
| Optimus | + | |
| Check Price |