GeForce 920MX vs Radeon RX 550X
When choosing between GeForce 920MX and Radeon RX 550X, 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 920MX and Radeon RX 550X.
Radeon RX 550X
GeForce 920MX is a Laptop Graphics Card
Note: GeForce 920MX 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 920MX here:
Main Specs
| GeForce 920MX | Radeon RX 550X | |
| Power consumption (TDP) | 16 Watt | 50 Watt |
| Interface | PCIe 3.0 x8 | PCIe 3.0 x8 |
| Supplementary power connectors | None | None |
| Memory type | DDR3, GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 4 GB |
| Display Connectors | No outputs | 1x DVI, 1x HDMI, 1x DisplayPort |
| Check Price |
- Radeon RX 550X has 212% more power consumption, than GeForce 920MX.
- Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
- Radeon RX 550X has 2 GB more memory, than GeForce 920MX.
- GeForce 920MX is used in Laptops, and Radeon RX 550X - in Desktops.
- GeForce 920MX is build with Maxwell architecture, and Radeon RX 550X - with GCN 4.0.
- Core clock speed of Radeon RX 550X is 135 MHz higher, than GeForce 920MX.
- GeForce 920MX is manufactured by 28 nm process technology, and Radeon RX 550X - by 14 nm process technology.
- Memory clock speed of Radeon RX 550X is 4200 MHz higher, than GeForce 920MX.
Game benchmarks
| high / 1080p | 2−3 | 10−11 |
| ultra / 1080p | 0−1 | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 21−24 |
| medium / 1080p | 3−4 | 12−14 |
| The average gaming FPS of Radeon RX 550X in Assassin's Creed Odyssey is 150% more, than GeForce 920MX. | ||
| high / 1080p | − | 16−18 |
| ultra / 1080p | 4−5 | 14−16 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 16−18 | 35−40 |
| medium / 1080p | 6−7 | 18−20 |
| The average gaming FPS of Radeon RX 550X in Battlefield 5 is 155% more, than GeForce 920MX. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 40−45 | − |
| QHD / 1440p | 0−1 | 0−1 |
| GeForce 920MX and Radeon RX 550X have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 120−130 | 170−180 |
| medium / 768p | 95−100 | 140−150 |
| ultra / 1080p | 40−45 | 70−75 |
| QHD / 1440p | 24−27 | 40−45 |
| 4K / 2160p | 18−20 | 30−33 |
| high / 768p | 70−75 | 100−110 |
| The average gaming FPS of Radeon RX 550X in Counter-Strike: Global Offensive is 50% more, than GeForce 920MX. | ||
| low / 768p | 85−90 | 55−60 |
| ultra / 1080p | 18−20 | 27−30 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of GeForce 920MX in Cyberpunk 2077 is 11% more, than Radeon RX 550X. | ||
| low / 768p | 75−80 | 90−95 |
| medium / 768p | 50−55 | 75−80 |
| ultra / 1080p | 24−27 | 45−50 |
| The average gaming FPS of Radeon RX 550X in Dota 2 is 41% more, than GeForce 920MX. | ||
| high / 1080p | 2−3 | 12−14 |
| ultra / 1080p | 2−3 | 10−12 |
| 4K / 2160p | 1−2 | 4−5 |
| low / 720p | 12−14 | 27−30 |
| medium / 1080p | 3−4 | 12−14 |
| The average gaming FPS of Radeon RX 550X in Far Cry 5 is 250% more, than GeForce 920MX. | ||
| high / 1080p | 10−11 | 18−20 |
| ultra / 1080p | 5−6 | 14−16 |
| QHD / 1440p | 2−3 | − |
| low / 720p | 50−55 | 75−80 |
| medium / 1080p | 12−14 | 35−40 |
| The average gaming FPS of Radeon RX 550X in Fortnite is 85% more, than GeForce 920MX. | ||
| high / 1080p | 5−6 | 16−18 |
| ultra / 1080p | − | 14−16 |
| QHD / 1440p | 0−1 | 4−5 |
| low / 720p | 18−20 | 35−40 |
| medium / 1080p | 7−8 | 20−22 |
| The average gaming FPS of Radeon RX 550X in Forza Horizon 4 is 150% more, than GeForce 920MX. | ||
| low / 768p | 45−50 | 65−70 |
| medium / 768p | − | 55−60 |
| high / 1080p | 5−6 | 18−20 |
| ultra / 1080p | 2−3 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 35−40 | − |
| The average gaming FPS of Radeon RX 550X in Grand Theft Auto V is 72% more, than GeForce 920MX. | ||
| high / 1080p | 1−2 | 6−7 |
| ultra / 1080p | 0−1 | 5−6 |
| 4K / 2160p | 0−1 | 1−2 |
| low / 720p | 6−7 | 18−20 |
| medium / 1080p | 3−4 | 9−10 |
| The average gaming FPS of Radeon RX 550X in Metro Exodus is 266% more, than GeForce 920MX. | ||
| low / 768p | 90−95 | 100−110 |
| high / 1080p | 85−90 | − |
| ultra / 1080p | 70−75 | 90−95 |
| medium / 1080p | 90−95 | 95−100 |
| The average gaming FPS of Radeon RX 550X in Minecraft is 15% more, than GeForce 920MX. | ||
| high / 1080p | − | 18−20 |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 27−30 | 40−45 |
| medium / 1080p | 14−16 | 20−22 |
| The average gaming FPS of Radeon RX 550X in PLAYERUNKNOWN'S BATTLEGROUNDS is 44% more, than GeForce 920MX. | ||
| high / 1080p | − | 12−14 |
| ultra / 1080p | 4−5 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 6−7 | 18−20 |
| medium / 1080p | − | 12−14 |
| The average gaming FPS of Radeon RX 550X in Red Dead Redemption 2 is 160% more, than GeForce 920MX. | ||
| low / 768p | 12−14 | 35−40 |
| medium / 768p | 9−10 | 21−24 |
| high / 1080p | 4−5 | 12−14 |
| ultra / 1080p | 3−4 | 8−9 |
| 4K / 2160p | 0−1 | 7−8 |
| The average gaming FPS of Radeon RX 550X in The Witcher 3: Wild Hunt is 185% more, than GeForce 920MX. | ||
| low / 768p | 75−80 | 90−95 |
| medium / 768p | 35−40 | 50−55 |
| ultra / 1080p | 16−18 | 24−27 |
| high / 768p | 30−35 | 45−50 |
| The average gaming FPS of Radeon RX 550X in World of Tanks is 31% more, than GeForce 920MX. | ||
Full Specs
| GeForce 920MX | Radeon RX 550X | |
| Architecture | Maxwell | GCN 4.0 |
| Code name | N16V-GMR | Lexa |
| Type | Laptop | Desktop |
| Release date | 25 March 2015 | 16 December 2018 |
| Pipelines | 256 | 512 |
| Core clock speed | 965 MHz | 1100 MHz |
| Boost Clock | 993 MHz | 1183 MHz |
| Transistor count | 2,200 million | |
| Manufacturing process technology | 28 nm | 14 nm |
| Texture fill rate | 23.83 | 37.86 |
| Floating-point performance | 602.1 gflops | 1,211 gflops |
| Length | 145 mm | |
| Memory bus width | 64 Bit | 128 Bit |
| Memory clock speed | 1800 MHz | 6000 MHz |
| Memory bandwidth | 14.4 GB/s | 96 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_0) | 12 (12_0) |
| Shader Model | 5.1 | 6.4 |
| OpenGL | 4.5 | 4.6 |
| OpenCL | 1.2 | 2.0 |
| Vulkan | 1.1.126 | 1.2.131 |
| CUDA | + | |
| Bus support | PCI Express 3.0 | |
| Optimus | + | |
| GPU Boost | 2.0 | |
| GameWorks | + | |
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