Radeon 550X vs Radeon Pro 450
When choosing between Radeon 550X and Radeon Pro 450, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon 550X and Radeon Pro 450.
Radeon 550X
Radeon Pro 450 is a Laptop Graphics Card
Note: Radeon Pro 450 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 450 here:
Main Specs
| Radeon 550X | Radeon Pro 450 | |
| Power consumption (TDP) | 50 Watt | 35 Watt |
| Interface | PCIe 3.0 x8 | PCIe 3.0 x8 |
| Supplementary power connectors | 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 450.
- Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
- Radeon 550X and Radeon Pro 450 have maximum RAM of 2 GB.
- Radeon 550X is used in Desktops, and Radeon Pro 450 - in Mobile workstations.
- Radeon 550X is build with GCN 4.0 architecture, and Radeon Pro 450 - with Polaris.
- Core clock speed of Radeon 550X is 282 MHz higher, than Radeon Pro 450.
- Radeon 550X and Radeon Pro 450 are manufactured by 14 nm process technology.
- Memory clock speed of Radeon 550X is 1920 MHz higher, than Radeon Pro 450.
Game benchmarks
| high / 1080p | 7−8 | 14−16 |
| ultra / 1080p | 4−5 | 8−9 |
| QHD / 1440p | 0−1 | 3−4 |
| low / 720p | 16−18 | 27−30 |
| medium / 1080p | 9−10 | 16−18 |
| The average gaming FPS of Radeon Pro 450 in Assassin's Creed Odyssey is 88% more, than Radeon 550X. | ||
| high / 1080p | 12−14 | 21−24 |
| ultra / 1080p | 10−12 | 18−20 |
| QHD / 1440p | 0−1 | 5−6 |
| 4K / 2160p | − | 5−6 |
| low / 720p | 24−27 | 45−50 |
| medium / 1080p | 12−14 | 24−27 |
| The average gaming FPS of Radeon Pro 450 in Battlefield 5 is 86% 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 450 have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 140−150 | 200−210 |
| medium / 768p | 110−120 | 170−180 |
| ultra / 1080p | 55−60 | 90−95 |
| QHD / 1440p | 30−35 | 50−55 |
| 4K / 2160p | 27−30 | 30−33 |
| high / 768p | 85−90 | 130−140 |
| The average gaming FPS of Radeon Pro 450 in Counter-Strike: Global Offensive is 49% more, than Radeon 550X. | ||
| low / 768p | 55−60 | 55−60 |
| ultra / 1080p | 20−22 | 35−40 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon Pro 450 in Cyberpunk 2077 is 11% more, than Radeon 550X. | ||
| low / 768p | 80−85 | 100−110 |
| medium / 768p | 60−65 | 90−95 |
| ultra / 1080p | 35−40 | 60−65 |
| The average gaming FPS of Radeon Pro 450 in Dota 2 is 43% more, than Radeon 550X. | ||
| high / 1080p | 8−9 | 16−18 |
| ultra / 1080p | 8−9 | 14−16 |
| 4K / 2160p | 4−5 | 5−6 |
| low / 720p | 20−22 | 35−40 |
| medium / 1080p | 9−10 | 18−20 |
| The average gaming FPS of Radeon Pro 450 in Far Cry 5 is 80% more, than Radeon 550X. | ||
| high / 1080p | 14−16 | 21−24 |
| ultra / 1080p | 10−12 | 18−20 |
| QHD / 1440p | − | 16−18 |
| low / 720p | 60−65 | 90−95 |
| medium / 1080p | 24−27 | 45−50 |
| The average gaming FPS of Radeon Pro 450 in Fortnite is 60% more, than Radeon 550X. | ||
| high / 1080p | 12−14 | 24−27 |
| ultra / 1080p | 10−12 | 18−20 |
| QHD / 1440p | 1−2 | 8−9 |
| low / 720p | 27−30 | 45−50 |
| medium / 1080p | 14−16 | 27−30 |
| The average gaming FPS of Radeon Pro 450 in Forza Horizon 4 is 92% more, than Radeon 550X. | ||
| low / 768p | 55−60 | 80−85 |
| medium / 768p | 45−50 | 70−75 |
| high / 1080p | 12−14 | 27−30 |
| ultra / 1080p | 6−7 | 10−12 |
| QHD / 1440p | 0−1 | 2−3 |
| The average gaming FPS of Radeon Pro 450 in Grand Theft Auto V is 54% more, than Radeon 550X. | ||
| high / 1080p | 5−6 | 9−10 |
| ultra / 1080p | 3−4 | 7−8 |
| 4K / 2160p | 0−1 | 2−3 |
| low / 720p | 12−14 | 27−30 |
| medium / 1080p | 7−8 | 12−14 |
| The average gaming FPS of Radeon Pro 450 in Metro Exodus is 100% more, than Radeon 550X. | ||
| low / 768p | 95−100 | 110−120 |
| high / 1080p | 90−95 | − |
| ultra / 1080p | 80−85 | 100−110 |
| medium / 1080p | 90−95 | 100−110 |
| The average gaming FPS of Radeon Pro 450 in Minecraft is 20% more, than Radeon 550X. | ||
| high / 1080p | 16−18 | 21−24 |
| ultra / 1080p | 14−16 | 16−18 |
| low / 720p | 30−35 | 50−55 |
| medium / 1080p | 18−20 | 21−24 |
| The average gaming FPS of Radeon Pro 450 in PLAYERUNKNOWN'S BATTLEGROUNDS is 40% more, than Radeon 550X. | ||
| high / 1080p | − | 14−16 |
| ultra / 1080p | 7−8 | 9−10 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 24−27 |
| medium / 1080p | 10−12 | 14−16 |
| The average gaming FPS of Radeon Pro 450 in Red Dead Redemption 2 is 60% more, than Radeon 550X. | ||
| low / 768p | 24−27 | 50−55 |
| medium / 768p | 16−18 | 30−35 |
| high / 1080p | 10−11 | 16−18 |
| ultra / 1080p | 6−7 | 10−11 |
| 4K / 2160p | 6−7 | 8−9 |
| The average gaming FPS of Radeon Pro 450 in The Witcher 3: Wild Hunt is 84% more, than Radeon 550X. | ||
| low / 768p | 85−90 | 100−105 |
| medium / 768p | 45−50 | 60−65 |
| ultra / 1080p | 20−22 | 30−35 |
| high / 768p | 35−40 | 50−55 |
| The average gaming FPS of Radeon Pro 450 in World of Tanks is 29% more, than Radeon 550X. | ||
Full Specs
| Radeon 550X | Radeon Pro 450 | |
| Architecture | GCN 4.0 | Polaris |
| Code name | Lexa | Polaris 11 |
| Type | Desktop | Mobile workstation |
| Release date | 27 March 2019 | 27 October 2016 |
| Pipelines | 512 | 640 |
| Core clock speed | 1082 MHz | 800 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 | 32.00 |
| Floating-point performance | 1,024 gflops | |
| Length | 145 mm | |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 7000 MHz | 5080 MHz |
| Memory bandwidth | 112.0 GB/s | 81.28 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) | 127 Mh/s | |
| Laptop size | large | |
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