Radeon Pro 455 vs Radeon RX 550X
Find out if it is worth upgrading your current GPU setup by comparing Radeon Pro 455 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 Pro 455 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 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 Pro 455 | Radeon RX 550X | |
| Power consumption (TDP) | 35 Watt | 50 Watt |
| Interface | PCIe 3.0 x8 | PCIe 3.0 x8 |
| Supplementary power connectors | None | None |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 4 GB |
| Display Connectors | No outputs | 1x DVI, 1x HDMI, 1x DisplayPort |
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- Radeon RX 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 RX 550X has 2 GB more memory, than Radeon Pro 455.
- Radeon Pro 455 is used in Mobile workstations, and Radeon RX 550X - in Desktops.
- Radeon Pro 455 is build with Polaris architecture, and Radeon RX 550X - with GCN 4.0.
- Core clock speed of Radeon RX 550X is 245 MHz higher, than Radeon Pro 455.
- Radeon Pro 455 and Radeon RX 550X are manufactured by 14 nm process technology.
- Memory clock speed of Radeon RX 550X is 1000 MHz higher, than Radeon Pro 455.
Game benchmarks
| high / 1080p | 16−18 | 10−11 |
| ultra / 1080p | 9−10 | 6−7 |
| QHD / 1440p | 4−5 | 0−1 |
| 4K / 2160p | 4−5 | − |
| low / 720p | 30−35 | 21−24 |
| medium / 1080p | 20−22 | 12−14 |
| The average gaming FPS of Radeon Pro 455 in Assassin's Creed Odyssey is 53% more, than Radeon RX 550X. | ||
| high / 1080p | 24−27 | 16−18 |
| ultra / 1080p | 21−24 | 14−16 |
| QHD / 1440p | 9−10 | 0−1 |
| 4K / 2160p | 6−7 | − |
| low / 720p | 55−60 | 35−40 |
| medium / 1080p | 27−30 | 18−20 |
| The average gaming FPS of Radeon Pro 455 in Battlefield 5 is 50% more, than Radeon RX 550X. | ||
| low / 768p | 45−50 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| Radeon Pro 455 and Radeon RX 550X have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 210−220 | 170−180 |
| medium / 768p | 180−190 | 140−150 |
| ultra / 1080p | 100−110 | 70−75 |
| QHD / 1440p | 55−60 | 40−45 |
| 4K / 2160p | 30−35 | 30−33 |
| high / 768p | 140−150 | 100−110 |
| The average gaming FPS of Radeon Pro 455 in Counter-Strike: Global Offensive is 29% more, than Radeon RX 550X. | ||
| low / 768p | 55−60 | 55−60 |
| ultra / 1080p | 40−45 | 27−30 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon Pro 455 in Cyberpunk 2077 is 11% more, than Radeon RX 550X. | ||
| low / 768p | 110−120 | 90−95 |
| medium / 768p | 95−100 | 75−80 |
| ultra / 1080p | 65−70 | 45−50 |
| The average gaming FPS of Radeon Pro 455 in Dota 2 is 29% more, than Radeon RX 550X. | ||
| high / 1080p | 18−20 | 12−14 |
| ultra / 1080p | 16−18 | 10−12 |
| QHD / 1440p | 16−18 | − |
| 4K / 2160p | 6−7 | 4−5 |
| low / 720p | 40−45 | 27−30 |
| medium / 1080p | 20−22 | 12−14 |
| The average gaming FPS of Radeon Pro 455 in Far Cry 5 is 50% more, than Radeon RX 550X. | ||
| high / 1080p | 24−27 | 18−20 |
| ultra / 1080p | 20−22 | 14−16 |
| QHD / 1440p | 16−18 | − |
| low / 720p | 100−110 | 75−80 |
| medium / 1080p | 55−60 | 35−40 |
| The average gaming FPS of Radeon Pro 455 in Fortnite is 40% more, than Radeon RX 550X. | ||
| high / 1080p | 27−30 | 16−18 |
| ultra / 1080p | 21−24 | 14−16 |
| QHD / 1440p | 10−11 | 4−5 |
| 4K / 2160p | 10−11 | − |
| low / 720p | 55−60 | 35−40 |
| medium / 1080p | 30−33 | 20−22 |
| The average gaming FPS of Radeon Pro 455 in Forza Horizon 4 is 57% more, than Radeon RX 550X. | ||
| low / 768p | 85−90 | 65−70 |
| medium / 768p | 80−85 | 55−60 |
| high / 1080p | 30−35 | 18−20 |
| ultra / 1080p | 12−14 | 8−9 |
| QHD / 1440p | 3−4 | 0−1 |
| The average gaming FPS of Radeon Pro 455 in Grand Theft Auto V is 39% more, than Radeon RX 550X. | ||
| high / 1080p | 10−11 | 6−7 |
| ultra / 1080p | 8−9 | 5−6 |
| 4K / 2160p | 3−4 | 1−2 |
| low / 720p | 30−35 | 18−20 |
| medium / 1080p | 14−16 | 9−10 |
| The average gaming FPS of Radeon Pro 455 in Metro Exodus is 75% more, than Radeon RX 550X. | ||
| low / 768p | 110−120 | 100−110 |
| ultra / 1080p | − | 90−95 |
| medium / 1080p | 100−110 | 95−100 |
| The average gaming FPS of Radeon Pro 455 in Minecraft is 8% more, than Radeon RX 550X. | ||
| high / 1080p | 21−24 | 18−20 |
| ultra / 1080p | 18−20 | 14−16 |
| low / 720p | 60−65 | 40−45 |
| medium / 1080p | 24−27 | 20−22 |
| The average gaming FPS of Radeon Pro 455 in PLAYERUNKNOWN'S BATTLEGROUNDS is 33% more, than Radeon RX 550X. | ||
| high / 1080p | 14−16 | 12−14 |
| ultra / 1080p | 10−11 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 30−35 | 18−20 |
| medium / 1080p | 16−18 | 12−14 |
| The average gaming FPS of Radeon Pro 455 in Red Dead Redemption 2 is 38% more, than Radeon RX 550X. | ||
| low / 768p | 55−60 | 35−40 |
| medium / 768p | 35−40 | 21−24 |
| high / 1080p | 20−22 | 12−14 |
| ultra / 1080p | 10−12 | 8−9 |
| 4K / 2160p | 8−9 | 7−8 |
| The average gaming FPS of Radeon Pro 455 in The Witcher 3: Wild Hunt is 58% more, than Radeon RX 550X. | ||
| low / 768p | 100−110 | 90−95 |
| medium / 768p | 60−65 | 50−55 |
| ultra / 1080p | 35−40 | 24−27 |
| high / 768p | 55−60 | 45−50 |
| The average gaming FPS of Radeon Pro 455 in World of Tanks is 20% more, than Radeon RX 550X. | ||
Full Specs
| Radeon Pro 455 | Radeon RX 550X | |
| Architecture | Polaris | GCN 4.0 |
| Code name | Polaris 11 | Lexa |
| Type | Mobile workstation | Desktop |
| Release date | 27 October 2016 | 16 December 2018 |
| Pipelines | 768 | 512 |
| Core clock speed | 855 MHz | 1100 MHz |
| Boost Clock | 1183 MHz | |
| Transistor count | 3,000 million | 2,200 million |
| Manufacturing process technology | 14 nm | 14 nm |
| Texture fill rate | 41.04 | 37.86 |
| Floating-point performance | 1,313 gflops | 1,211 gflops |
| Length | 145 mm | |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 5000 MHz | 6000 MHz |
| Memory bandwidth | 81.28 GB/s | 96 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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