Radeon 550X vs Radeon Pro 555
If you are going to buy a new graphics card and are choosing between Radeon 550X and Radeon Pro 555, 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 Pro 555, check out specs charts below.
Radeon 550X
Radeon Pro 555 is a Laptop Graphics Card
Note: Radeon Pro 555 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 Pro 555 here:
Main Specs
| Radeon 550X | Radeon Pro 555 | |
| Power consumption (TDP) | 50 Watt | 75 Watt |
| Interface | PCIe 3.0 x8 | PCIe 3.0 x8 |
| Supplementary power connectors | None | None |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 2 GB |
| Display Connectors | 1x DVI, 1x HDMI, 1x DisplayPort | No outputs |
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- Radeon Pro 555 has 50% more power consumption, than Radeon 550X.
- Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
- Radeon 550X and Radeon Pro 555 have maximum RAM of 2 GB.
- Radeon 550X is used in Desktops, and Radeon Pro 555 - in Mobile workstations.
- Radeon 550X is build with GCN 4.0 architecture, and Radeon Pro 555 - with Polaris.
- Core clock speed of Radeon 550X is 227 MHz higher, than Radeon Pro 555.
- Radeon 550X and Radeon Pro 555 are manufactured by 14 nm process technology.
- Memory clock speed of Radeon 550X is 1920 MHz higher, than Radeon Pro 555.
Game benchmarks
| high / 1080p | 7−8 | 16−18 |
| ultra / 1080p | 4−5 | 9−10 |
| QHD / 1440p | 0−1 | 4−5 |
| 4K / 2160p | − | 4−5 |
| low / 720p | 16−18 | 30−35 |
| medium / 1080p | 9−10 | 20−22 |
| The average gaming FPS of Radeon Pro 555 in Assassin's Creed Odyssey is 122% more, than Radeon 550X. | ||
| high / 1080p | 12−14 | 24−27 |
| ultra / 1080p | 10−12 | 21−24 |
| QHD / 1440p | 0−1 | 9−10 |
| 4K / 2160p | − | 6−7 |
| low / 720p | 24−27 | 55−60 |
| medium / 1080p | 12−14 | 27−30 |
| The average gaming FPS of Radeon Pro 555 in Battlefield 5 is 120% more, than Radeon 550X. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 45−50 | − |
| QHD / 1440p | 0−1 | 0−1 |
| Radeon 550X and Radeon Pro 555 have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 140−150 | 210−220 |
| medium / 768p | 110−120 | 180−190 |
| ultra / 1080p | 55−60 | 100−110 |
| QHD / 1440p | 30−35 | 55−60 |
| 4K / 2160p | 27−30 | 30−35 |
| high / 768p | 85−90 | 140−150 |
| The average gaming FPS of Radeon Pro 555 in Counter-Strike: Global Offensive is 59% more, than Radeon 550X. | ||
| low / 768p | 55−60 | 55−60 |
| ultra / 1080p | 20−22 | 40−45 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon Pro 555 in Cyberpunk 2077 is 16% more, than Radeon 550X. | ||
| low / 768p | 80−85 | 110−120 |
| medium / 768p | 60−65 | 95−100 |
| ultra / 1080p | 35−40 | 65−70 |
| The average gaming FPS of Radeon Pro 555 in Dota 2 is 55% more, than Radeon 550X. | ||
| high / 1080p | 8−9 | 18−20 |
| ultra / 1080p | 8−9 | 16−18 |
| QHD / 1440p | − | 16−18 |
| 4K / 2160p | 4−5 | 6−7 |
| low / 720p | 20−22 | 40−45 |
| medium / 1080p | 9−10 | 21−24 |
| The average gaming FPS of Radeon Pro 555 in Far Cry 5 is 110% more, than Radeon 550X. | ||
| high / 1080p | 14−16 | 27−30 |
| ultra / 1080p | 10−12 | 20−22 |
| QHD / 1440p | − | 16−18 |
| low / 720p | 60−65 | 100−110 |
| medium / 1080p | 24−27 | 55−60 |
| The average gaming FPS of Radeon Pro 555 in Fortnite is 89% more, than Radeon 550X. | ||
| high / 1080p | 12−14 | 27−30 |
| ultra / 1080p | 10−12 | 21−24 |
| QHD / 1440p | 1−2 | 10−11 |
| 4K / 2160p | − | 10−11 |
| low / 720p | 27−30 | 55−60 |
| medium / 1080p | 14−16 | 30−35 |
| The average gaming FPS of Radeon Pro 555 in Forza Horizon 4 is 130% more, than Radeon 550X. | ||
| low / 768p | 55−60 | 90−95 |
| medium / 768p | 45−50 | 80−85 |
| high / 1080p | 12−14 | 30−35 |
| ultra / 1080p | 6−7 | 12−14 |
| QHD / 1440p | 0−1 | 4−5 |
| The average gaming FPS of Radeon Pro 555 in Grand Theft Auto V is 77% more, than Radeon 550X. | ||
| high / 1080p | 5−6 | 10−11 |
| ultra / 1080p | 3−4 | 8−9 |
| 4K / 2160p | 0−1 | 3−4 |
| low / 720p | 12−14 | 30−35 |
| medium / 1080p | 7−8 | 14−16 |
| The average gaming FPS of Radeon Pro 555 in Metro Exodus is 128% more, than Radeon 550X. | ||
| low / 768p | 95−100 | 110−120 |
| high / 1080p | 90−95 | − |
| ultra / 1080p | 80−85 | − |
| medium / 1080p | 90−95 | 100−110 |
| The average gaming FPS of Radeon Pro 555 in Minecraft is 15% more, than Radeon 550X. | ||
| high / 1080p | 16−18 | 24−27 |
| ultra / 1080p | 14−16 | 18−20 |
| low / 720p | 30−35 | 60−65 |
| medium / 1080p | 18−20 | 24−27 |
| The average gaming FPS of Radeon Pro 555 in PLAYERUNKNOWN'S BATTLEGROUNDS is 65% more, than Radeon 550X. | ||
| high / 1080p | − | 14−16 |
| ultra / 1080p | 7−8 | 10−11 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 30−35 |
| medium / 1080p | 10−12 | 16−18 |
| The average gaming FPS of Radeon Pro 555 in Red Dead Redemption 2 is 100% more, than Radeon 550X. | ||
| low / 768p | 24−27 | 55−60 |
| medium / 768p | 16−18 | 35−40 |
| high / 1080p | 10−11 | 20−22 |
| ultra / 1080p | 6−7 | 12−14 |
| 4K / 2160p | 6−7 | 8−9 |
| The average gaming FPS of Radeon Pro 555 in The Witcher 3: Wild Hunt is 107% more, than Radeon 550X. | ||
| low / 768p | 85−90 | 100−110 |
| medium / 768p | 45−50 | 60−65 |
| ultra / 1080p | 20−22 | 35−40 |
| high / 768p | 35−40 | 55−60 |
| The average gaming FPS of Radeon Pro 555 in World of Tanks is 35% more, than Radeon 550X. | ||
Full Specs
| Radeon 550X | Radeon Pro 555 | |
| Architecture | GCN 4.0 | Polaris |
| Code name | Lexa | Polaris 21 |
| Type | Desktop | Mobile workstation |
| Release date | 27 March 2019 | 5 June 2017 |
| Pipelines | 512 | 768 |
| Core clock speed | 1082 MHz | 855 MHz |
| Boost Clock | 1218 MHz | |
| Transistor count | 2,200 million | 3,000 million |
| Manufacturing process technology | 14 nm | 14 nm |
| Texture fill rate | 38.98 | 40.80 |
| Floating-point performance | 1,306 gflops | |
| Length | 145 mm | |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 7000 MHz | 5080 MHz |
| Memory bandwidth | 112.0 GB/s | 81.6 GB/s |
| Shared memory | - | |
| DirectX | 12 (12_0) | 12 (12_0) |
| Shader Model | 6.4 | 6.4 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 2.0 |
| Vulkan | 1.2.131 | 1.2.131 |
| FreeSync | + | |
| Laptop size | large | |
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