Radeon 550X vs Radeon RX Vega 8
If you are going to buy a new graphics card and are choosing between Radeon 550X and Radeon RX Vega 8, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon 550X stacks up against Radeon RX Vega 8, check out specs charts below.
Radeon 550X
Radeon RX Vega 8 is a Laptop Graphics Card
Note: Radeon RX Vega 8 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 RX Vega 8 here:
Main Specs
| Radeon 550X | Radeon RX Vega 8 | |
| Power consumption (TDP) | 50 Watt | |
| Interface | PCIe 3.0 x8 | |
| Supplementary power connectors | None | |
| Memory type | GDDR5 | |
| Maximum RAM amount | 2 GB | |
| Display Connectors | 1x DVI, 1x HDMI, 1x DisplayPort | |
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- Radeon 550X is used in Desktops, and Radeon RX Vega 8 - in Laptops.
- Radeon 550X is build with GCN 4.0 architecture, and Radeon RX Vega 8 - with Vega.
- Radeon 550X and Radeon RX Vega 8 are manufactured by 14 nm process technology.
Game benchmarks
| high / 1080p | 7−8 | 8−9 |
| ultra / 1080p | 4−5 | 5−6 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 16−18 | 18−20 |
| medium / 1080p | 9−10 | 10−11 |
| The average gaming FPS of Radeon RX Vega 8 in Assassin's Creed Odyssey is 11% more, than Radeon 550X. | ||
| high / 1080p | 12−14 | 14−16 |
| ultra / 1080p | 10−12 | 12−14 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 24−27 | 30−33 |
| medium / 1080p | 12−14 | 14−16 |
| The average gaming FPS of Radeon RX Vega 8 in Battlefield 5 is 20% more, than Radeon 550X. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 45−50 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| Radeon 550X and Radeon RX Vega 8 have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 140−150 | 150−160 |
| medium / 768p | 110−120 | 120−130 |
| ultra / 1080p | 55−60 | 60−65 |
| QHD / 1440p | 30−35 | 35−40 |
| 4K / 2160p | 27−30 | 27−30 |
| high / 768p | 85−90 | 90−95 |
| The average gaming FPS of Radeon RX Vega 8 in Counter-Strike: Global Offensive is 7% more, than Radeon 550X. | ||
| low / 768p | 55−60 | 55−60 |
| ultra / 1080p | 20−22 | 21−24 |
| medium / 1080p | 45−50 | 45−50 |
| Radeon 550X and Radeon RX Vega 8 have the same average FPS in Cyberpunk 2077. | ||
| low / 768p | 80−85 | 85−90 |
| medium / 768p | 60−65 | 65−70 |
| ultra / 1080p | 35−40 | 40−45 |
| The average gaming FPS of Radeon RX Vega 8 in Dota 2 is 8% more, than Radeon 550X. | ||
| high / 1080p | 8−9 | 10−11 |
| ultra / 1080p | 8−9 | 9−10 |
| 4K / 2160p | 4−5 | 4−5 |
| low / 720p | 20−22 | 21−24 |
| medium / 1080p | 9−10 | 10−11 |
| The average gaming FPS of Radeon RX Vega 8 in Far Cry 5 is 10% more, than Radeon 550X. | ||
| high / 1080p | 14−16 | 16−18 |
| ultra / 1080p | 10−12 | 12−14 |
| low / 720p | 60−65 | 65−70 |
| medium / 1080p | 24−27 | 27−30 |
| The average gaming FPS of Radeon RX Vega 8 in Fortnite is 10% more, than Radeon 550X. | ||
| high / 1080p | 12−14 | 14−16 |
| ultra / 1080p | 10−12 | 12−14 |
| QHD / 1440p | 1−2 | 2−3 |
| low / 720p | 27−30 | 30−35 |
| medium / 1080p | 14−16 | 16−18 |
| The average gaming FPS of Radeon RX Vega 8 in Forza Horizon 4 is 23% more, than Radeon 550X. | ||
| low / 768p | 55−60 | 55−60 |
| medium / 768p | 45−50 | 50−55 |
| high / 1080p | 12−14 | 14−16 |
| ultra / 1080p | 6−7 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon RX Vega 8 in Grand Theft Auto V is 6% more, than Radeon 550X. | ||
| high / 1080p | 5−6 | 5−6 |
| ultra / 1080p | 3−4 | 4−5 |
| 4K / 2160p | 0−1 | 1−2 |
| low / 720p | 12−14 | 14−16 |
| medium / 1080p | 7−8 | 7−8 |
| The average gaming FPS of Radeon RX Vega 8 in Metro Exodus is 14% more, than Radeon 550X. | ||
| low / 768p | 95−100 | 95−100 |
| high / 1080p | 90−95 | 90−95 |
| ultra / 1080p | 80−85 | 85−90 |
| medium / 1080p | 90−95 | 95−100 |
| The average gaming FPS of Radeon RX Vega 8 in Minecraft is 2% more, than Radeon 550X. | ||
| high / 1080p | 16−18 | 18−20 |
| ultra / 1080p | 14−16 | 14−16 |
| low / 720p | 30−35 | 35−40 |
| medium / 1080p | 18−20 | 18−20 |
| The average gaming FPS of Radeon RX Vega 8 in PLAYERUNKNOWN'S BATTLEGROUNDS is 10% more, than Radeon 550X. | ||
| ultra / 1080p | 7−8 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 14−16 |
| medium / 1080p | 10−12 | 12−14 |
| The average gaming FPS of Radeon RX Vega 8 in Red Dead Redemption 2 is 20% more, than Radeon 550X. | ||
| low / 768p | 24−27 | 30−33 |
| medium / 768p | 16−18 | 20−22 |
| high / 1080p | 10−11 | 10−12 |
| ultra / 1080p | 6−7 | 7−8 |
| 4K / 2160p | 6−7 | 6−7 |
| The average gaming FPS of Radeon RX Vega 8 in The Witcher 3: Wild Hunt is 15% more, than Radeon 550X. | ||
| low / 768p | 85−90 | 90−95 |
| medium / 768p | 45−50 | 45−50 |
| ultra / 1080p | 20−22 | 21−24 |
| high / 768p | 35−40 | 40−45 |
| The average gaming FPS of Radeon RX Vega 8 in World of Tanks is 6% more, than Radeon 550X. | ||
Full Specs
| Radeon 550X | Radeon RX Vega 8 | |
| Architecture | GCN 4.0 | Vega |
| Code name | Lexa | Vega Raven Ridge |
| Type | Desktop | Laptop |
| Release date | 27 March 2019 | 26 October 2017 |
| Pipelines | 512 | 512 |
| Core clock speed | 1082 MHz | |
| Boost Clock | 1218 MHz | 1200 MHz |
| Transistor count | 2,200 million | |
| Manufacturing process technology | 14 nm | 14 nm |
| Texture fill rate | 38.98 | |
| Length | 145 mm | |
| Memory bus width | 128 Bit | |
| Memory clock speed | 7000 MHz | |
| Memory bandwidth | 112.0 GB/s | |
| Shared memory | - | |
| DirectX | 12 (12_0) | DirectX 12_1 |
| Shader Model | 6.4 | |
| OpenGL | 4.6 | |
| OpenCL | 2.0 | |
| Vulkan | 1.2.131 | |
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