Radeon 520 vs Radeon RX 550X
Find out if it is worth upgrading your current GPU setup by comparing Radeon 520 and Radeon RX 550X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon 520 and Radeon RX 550X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Radeon RX 550X
Radeon 520 is a Laptop Graphics Card
Note: Radeon 520 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 Radeon 520 here:
Main Specs
| Radeon 520 | Radeon RX 550X | |
| Power consumption (TDP) | 50 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 | 1x DVI, 1x HDMI, 1x VGA | 1x DVI, 1x HDMI, 1x DisplayPort |
| Check Price |
- Both graphics cards have the same power consumption of 50 Watt.
- Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
- Radeon RX 550X has 2 GB more memory, than Radeon 520.
- Radeon 520 is used in Laptops, and Radeon RX 550X - in Desktops.
- Radeon 520 is build with GCN 1.0 architecture, and Radeon RX 550X - with GCN 4.0.
- Core clock speed of Radeon RX 550X is 70 MHz higher, than Radeon 520.
- Radeon 520 is manufactured by 28 nm process technology, and Radeon RX 550X - by 14 nm process technology.
- Memory clock speed of Radeon RX 550X is 3750 MHz higher, than Radeon 520.
Game benchmarks
| high / 1080p | 0−1 | 10−11 |
| ultra / 1080p | − | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 1−2 | 21−24 |
| medium / 1080p | 0−1 | 12−14 |
| The average gaming FPS of Radeon RX 550X in Assassin's Creed Odyssey is 2100% more, than Radeon 520. | ||
| high / 1080p | − | 16−18 |
| ultra / 1080p | − | 14−16 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 0−1 | 35−40 |
| medium / 1080p | − | 18−20 |
| low / 768p | 50−55 | 45−50 |
| high / 1080p | 45−50 | − |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon 520 in Call of Duty: Warzone is 10% more, than Radeon RX 550X. | ||
| low / 768p | 55−60 | 170−180 |
| medium / 768p | 30−33 | 140−150 |
| ultra / 1080p | 6−7 | 70−75 |
| QHD / 1440p | − | 40−45 |
| 4K / 2160p | − | 30−33 |
| high / 768p | 18−20 | 100−110 |
| The average gaming FPS of Radeon RX 550X in Counter-Strike: Global Offensive is 342% more, than Radeon 520. | ||
| low / 768p | 70−75 | 55−60 |
| ultra / 1080p | 0−1 | 27−30 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon 520 in Cyberpunk 2077 is 15% more, than Radeon RX 550X. | ||
| low / 768p | 45−50 | 90−95 |
| medium / 768p | 10−11 | 75−80 |
| ultra / 1080p | 0−1 | 45−50 |
| The average gaming FPS of Radeon RX 550X in Dota 2 is 193% more, than Radeon 520. | ||
| high / 1080p | − | 12−14 |
| ultra / 1080p | − | 10−12 |
| 4K / 2160p | − | 4−5 |
| low / 720p | 0−1 | 27−30 |
| medium / 1080p | − | 12−14 |
| high / 1080p | − | 18−20 |
| ultra / 1080p | − | 14−16 |
| low / 720p | 21−24 | 75−80 |
| medium / 1080p | 0−1 | 35−40 |
| The average gaming FPS of Radeon RX 550X in Fortnite is 250% more, than Radeon 520. | ||
| high / 1080p | 0−1 | 16−18 |
| ultra / 1080p | − | 14−16 |
| QHD / 1440p | 0−1 | 4−5 |
| low / 720p | 0−1 | 35−40 |
| medium / 1080p | 0−1 | 20−22 |
| low / 768p | 18−20 | 65−70 |
| medium / 768p | − | 55−60 |
| high / 1080p | 0−1 | 18−20 |
| ultra / 1080p | − | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 12−14 | − |
| The average gaming FPS of Radeon RX 550X in Grand Theft Auto V is 252% more, than Radeon 520. | ||
| high / 1080p | − | 6−7 |
| ultra / 1080p | − | 5−6 |
| 4K / 2160p | − | 1−2 |
| low / 720p | 0−1 | 18−20 |
| medium / 1080p | − | 9−10 |
| low / 768p | 75−80 | 100−110 |
| high / 1080p | 27−30 | − |
| ultra / 1080p | − | 90−95 |
| medium / 1080p | − | 95−100 |
| The average gaming FPS of Radeon RX 550X in Minecraft is 36% more, than Radeon 520. | ||
| high / 1080p | − | 18−20 |
| ultra / 1080p | − | 14−16 |
| low / 720p | 10−11 | 40−45 |
| medium / 1080p | 10−11 | 20−22 |
| The average gaming FPS of Radeon RX 550X in PLAYERUNKNOWN'S BATTLEGROUNDS is 210% more, than Radeon 520. | ||
| high / 1080p | − | 12−14 |
| ultra / 1080p | − | 8−9 |
| QHD / 1440p | − | 0−1 |
| low / 720p | 0−1 | 18−20 |
| medium / 1080p | − | 12−14 |
| low / 768p | 0−1 | 35−40 |
| medium / 768p | − | 21−24 |
| high / 1080p | − | 12−14 |
| ultra / 1080p | − | 8−9 |
| 4K / 2160p | − | 7−8 |
| low / 768p | 45−50 | 90−95 |
| medium / 768p | 14−16 | 50−55 |
| ultra / 1080p | 0−1 | 24−27 |
| high / 768p | 12−14 | 45−50 |
| The average gaming FPS of Radeon RX 550X in World of Tanks is 156% more, than Radeon 520. | ||
Full Specs
| Radeon 520 | Radeon RX 550X | |
| Architecture | GCN 1.0 | GCN 4.0 |
| Code name | Oland | Lexa |
| Type | Laptop | Desktop |
| Release date | 21 March 2017 | 16 December 2018 |
| Pipelines | 320 | 512 |
| Core clock speed | 1030 MHz | 1100 MHz |
| Boost Clock | 1183 MHz | |
| Transistor count | 1,040 million | 2,200 million |
| Manufacturing process technology | 28 nm | 14 nm |
| Texture fill rate | 20.60 | 37.86 |
| Floating-point performance | 659.2 gflops | 1,211 gflops |
| Length | 145 mm | |
| Memory bus width | 64 Bit | 128 Bit |
| Memory clock speed | 2250 MHz | 6000 MHz |
| Memory bandwidth | 16 GB/s | 96 GB/s |
| Shared memory | - | |
| DirectX | 12.0 | 12 (12_0) |
| Shader Model | 5.0 | 6.4 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 2.0 |
| Vulkan | + | 1.2.131 |
| Check Price |