Radeon 550X vs Radeon Pro 455
Find out if it is worth upgrading your current GPU setup by comparing Radeon 550X and Radeon Pro 455. 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 550X and Radeon Pro 455. 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 550X
Radeon Pro 455 is a Laptop Graphics Card
Note: Radeon Pro 455 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 455 here:
Main Specs
| Radeon 550X | Radeon Pro 455 | |
| Power consumption (TDP) | 50 Watt | 35 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 550X has 42% more power consumption, than Radeon Pro 455.
- Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
- Radeon 550X and Radeon Pro 455 have maximum RAM of 2 GB.
- Radeon 550X is used in Desktops, and Radeon Pro 455 - in Mobile workstations.
- Radeon 550X is build with GCN 4.0 architecture, and Radeon Pro 455 - with Polaris.
- Core clock speed of Radeon 550X is 227 MHz higher, than Radeon Pro 455.
- Radeon 550X and Radeon Pro 455 are manufactured by 14 nm process technology.
- Memory clock speed of Radeon 550X is 2000 MHz higher, than Radeon Pro 455.
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 455 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 455 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 455 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 455 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 455 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 455 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 | 20−22 |
| The average gaming FPS of Radeon Pro 455 in Far Cry 5 is 110% more, than Radeon 550X. | ||
| high / 1080p | 14−16 | 24−27 |
| 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 455 in Fortnite is 85% 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 | 30−33 |
| The average gaming FPS of Radeon Pro 455 in Forza Horizon 4 is 130% more, than Radeon 550X. | ||
| low / 768p | 55−60 | 85−90 |
| medium / 768p | 45−50 | 80−85 |
| high / 1080p | 12−14 | 30−35 |
| ultra / 1080p | 6−7 | 12−14 |
| QHD / 1440p | 0−1 | 3−4 |
| The average gaming FPS of Radeon Pro 455 in Grand Theft Auto V is 70% 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 455 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 455 in Minecraft is 15% more, than Radeon 550X. | ||
| high / 1080p | 16−18 | 21−24 |
| 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 455 in PLAYERUNKNOWN'S BATTLEGROUNDS is 60% 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 455 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 | 10−12 |
| 4K / 2160p | 6−7 | 8−9 |
| The average gaming FPS of Radeon Pro 455 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 455 in World of Tanks is 35% more, than Radeon 550X. | ||
Full Specs
| Radeon 550X | Radeon Pro 455 | |
| Architecture | GCN 4.0 | Polaris |
| Code name | Lexa | Polaris 11 |
| Type | Desktop | Mobile workstation |
| Release date | 27 March 2019 | 27 October 2016 |
| 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 | 41.04 |
| Floating-point performance | 1,313 gflops | |
| Length | 145 mm | |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 7000 MHz | 5000 MHz |
| Memory bandwidth | 112.0 GB/s | 81.28 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 | + | |
| Bitcoin / BTC (SHA256) | 163 Mh/s | |
| Laptop size | large | |
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