GeForce 940MX vs Radeon HD 7870 XT
In this comparison between GeForce 940MX and Radeon HD 7870 XT 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 940MX will be the best choice, for others Radeon HD 7870 XT will be their preference. Study the comparison tables below and make your choice.
Radeon HD 7870 XT
GeForce 940MX is a Laptop Graphics Card
Note: GeForce 940MX 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 940MX here:
Main Specs
| GeForce 940MX | Radeon HD 7870 XT | |
| Power consumption (TDP) | 23 Watt | 185 Watt |
| Interface | PCIe 3.0 x8 | PCIe 3.0 x16 |
| Supplementary power connectors | None | 2x 6-pin |
| Memory type | DDR3, GDDR5 | GDDR5 |
| Maximum RAM amount | 4 GB | 2 GB |
| Display Connectors | No outputs | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
| Check Price |
- Radeon HD 7870 XT has 704% more power consumption, than GeForce 940MX.
- GeForce 940MX is connected by PCIe 3.0 x8, and Radeon HD 7870 XT uses PCIe 3.0 x16 interface.
- GeForce 940MX has 2 GB more memory, than Radeon HD 7870 XT.
- GeForce 940MX is used in Laptops, and Radeon HD 7870 XT - in Desktops.
- GeForce 940MX is build with Maxwell architecture, and Radeon HD 7870 XT - with GCN 1.0.
- Core clock speed of GeForce 940MX is 197 MHz higher, than Radeon HD 7870 XT.
- GeForce 940MX and Radeon HD 7870 XT are manufactured by 28 nm process technology.
- Memory clock speed of Radeon HD 7870 XT is 2000 MHz higher, than GeForce 940MX.
Game benchmarks
| high / 1080p | 7−8 | 35−40 |
| ultra / 1080p | 4−5 | 21−24 |
| QHD / 1440p | 0−1 | 16−18 |
| 4K / 2160p | − | 10−11 |
| low / 720p | 16−18 | 60−65 |
| medium / 1080p | 8−9 | 40−45 |
| The average gaming FPS of Radeon HD 7870 XT in Assassin's Creed Odyssey is 355% more, than GeForce 940MX. | ||
| high / 1080p | 12−14 | 55−60 |
| ultra / 1080p | 10−11 | 45−50 |
| QHD / 1440p | 0−1 | 35−40 |
| 4K / 2160p | − | 18−20 |
| low / 720p | 24−27 | 100−110 |
| medium / 1080p | 12−14 | 60−65 |
| The average gaming FPS of Radeon HD 7870 XT in Battlefield 5 is 353% more, than GeForce 940MX. | ||
| low / 768p | 45−50 | 50−55 |
| high / 1080p | 45−50 | − |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon HD 7870 XT in Call of Duty: Warzone is 10% more, than GeForce 940MX. | ||
| low / 768p | 140−150 | 250−260 |
| medium / 768p | 110−120 | 220−230 |
| ultra / 1080p | 55−60 | 180−190 |
| QHD / 1440p | 30−33 | 110−120 |
| 4K / 2160p | 27−30 | 70−75 |
| high / 768p | 80−85 | 210−220 |
| The average gaming FPS of Radeon HD 7870 XT in Counter-Strike: Global Offensive is 132% more, than GeForce 940MX. | ||
| low / 768p | 55−60 | 60−65 |
| ultra / 1080p | 20−22 | − |
| medium / 1080p | 45−50 | 55−60 |
| The average gaming FPS of Radeon HD 7870 XT in Cyberpunk 2077 is 15% more, than GeForce 940MX. | ||
| low / 768p | 80−85 | 120−130 |
| medium / 768p | 60−65 | 110−120 |
| ultra / 1080p | 35−40 | 100−110 |
| The average gaming FPS of Radeon HD 7870 XT in Dota 2 is 91% more, than GeForce 940MX. | ||
| high / 1080p | 8−9 | 45−50 |
| ultra / 1080p | 8−9 | 40−45 |
| QHD / 1440p | − | 27−30 |
| 4K / 2160p | 3−4 | 14−16 |
| low / 720p | 18−20 | 80−85 |
| medium / 1080p | 9−10 | 45−50 |
| The average gaming FPS of Radeon HD 7870 XT in Far Cry 5 is 422% more, than GeForce 940MX. | ||
| high / 1080p | 14−16 | 60−65 |
| ultra / 1080p | 10−11 | 45−50 |
| QHD / 1440p | − | 27−30 |
| 4K / 2160p | − | 27−30 |
| low / 720p | 60−65 | 180−190 |
| medium / 1080p | 24−27 | 110−120 |
| The average gaming FPS of Radeon HD 7870 XT in Fortnite is 264% more, than GeForce 940MX. | ||
| high / 1080p | 12−14 | 60−65 |
| ultra / 1080p | 10−12 | 45−50 |
| QHD / 1440p | 1−2 | 30−35 |
| 4K / 2160p | − | 24−27 |
| low / 720p | 27−30 | 100−110 |
| medium / 1080p | 14−16 | 65−70 |
| The average gaming FPS of Radeon HD 7870 XT in Forza Horizon 4 is 384% more, than GeForce 940MX. | ||
| low / 768p | 50−55 | 140−150 |
| medium / 768p | 45−50 | 120−130 |
| high / 1080p | 12−14 | 70−75 |
| ultra / 1080p | 6−7 | 30−35 |
| QHD / 1440p | 0−1 | 21−24 |
| The average gaming FPS of Radeon HD 7870 XT in Grand Theft Auto V is 220% more, than GeForce 940MX. | ||
| high / 1080p | 5−6 | 24−27 |
| ultra / 1080p | 3−4 | 20−22 |
| QHD / 1440p | − | 16−18 |
| 4K / 2160p | 0−1 | 8−9 |
| low / 720p | 12−14 | 65−70 |
| medium / 1080p | 6−7 | 30−35 |
| The average gaming FPS of Radeon HD 7870 XT in Metro Exodus is 414% more, than GeForce 940MX. | ||
| low / 768p | 95−100 | 130−140 |
| high / 1080p | 90−95 | − |
| ultra / 1080p | 80−85 | − |
| medium / 1080p | 90−95 | 120−130 |
| The average gaming FPS of Radeon HD 7870 XT in Minecraft is 36% more, than GeForce 940MX. | ||
| high / 1080p | 16−18 | − |
| ultra / 1080p | 14−16 | 14−16 |
| low / 720p | 30−35 | 100−110 |
| medium / 1080p | 18−20 | 18−20 |
| The average gaming FPS of Radeon HD 7870 XT in PLAYERUNKNOWN'S BATTLEGROUNDS is 109% more, than GeForce 940MX. | ||
| high / 1080p | − | 24−27 |
| ultra / 1080p | 7−8 | 16−18 |
| QHD / 1440p | 0−1 | 10−11 |
| 4K / 2160p | − | 7−8 |
| low / 720p | 12−14 | 65−70 |
| medium / 1080p | 10−12 | 35−40 |
| The average gaming FPS of Radeon HD 7870 XT in Red Dead Redemption 2 is 300% more, than GeForce 940MX. | ||
| low / 768p | 24−27 | 130−140 |
| medium / 768p | 16−18 | 85−90 |
| high / 1080p | 9−10 | 45−50 |
| ultra / 1080p | 6−7 | 24−27 |
| 4K / 2160p | 6−7 | 16−18 |
| The average gaming FPS of Radeon HD 7870 XT in The Witcher 3: Wild Hunt is 376% more, than GeForce 940MX. | ||
| low / 768p | 85−90 | 90−95 |
| medium / 768p | 45−50 | 60−65 |
| ultra / 1080p | 20−22 | 50−55 |
| high / 768p | 35−40 | 60−65 |
| The average gaming FPS of Radeon HD 7870 XT in World of Tanks is 39% more, than GeForce 940MX. | ||
Full Specs
| GeForce 940MX | Radeon HD 7870 XT | |
| Architecture | Maxwell | GCN 1.0 |
| Code name | N16S-GTR-B/S | Tahiti |
| Type | Laptop | Desktop |
| Release date | 10 March 2016 | 19 November 2012 |
| Pipelines | 384 | 1536 |
| Core clock speed | 1122 MHz | 925 MHz |
| Boost Clock | 1242 MHz | 975 MHz |
| Transistor count | 1,870 million | 4,313 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 23.83 | 93.60 |
| Floating-point performance | 762.6 gflops | 2,995 gflops |
| Length | 267 mm | |
| Memory bus width | 64 Bit | 256 Bit |
| Memory clock speed | 4000 MHz | 6000 MHz |
| Memory bandwidth | 40.1 GB/s | 192.0 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_0) | 12 (11_1) |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.5 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.1 | 1.2.131 |
| CUDA | + | |
| Bus support | PCI Express 3.0 | |
| Bitcoin / BTC (SHA256) | 102 Mh/s | 346 Mh/s |
| Laptop size | medium sized | |
| Optimus | + | |
| Ethereum / ETH (DaggerHashimoto) | 14.5 Mh/s | |
| GPU Boost | 2.0 | |
| GameWorks | + | |
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