Radeon Pro 455 vs Radeon R9 M270X
When choosing between Radeon Pro 455 and Radeon R9 M270X, 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 Pro 455 and Radeon R9 M270X.
Radeon R9 M270X
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 R9 M270X | |
| Power consumption (TDP) | 35 Watt | |
| Interface | PCIe 3.0 x8 | PCIe 3.0 x16 |
| Supplementary power connectors | None | |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 4 GB |
| Display Connectors | No outputs | No outputs |
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- Radeon Pro 455 is connected by PCIe 3.0 x8, and Radeon R9 M270X uses PCIe 3.0 x16 interface.
- Radeon R9 M270X has 2 GB more memory, than Radeon Pro 455.
- Radeon Pro 455 is used in Mobile workstations, and Radeon R9 M270X - in Desktops.
- Radeon Pro 455 is build with Polaris architecture, and Radeon R9 M270X - with GCN 1.0.
- Core clock speed of Radeon Pro 455 is 130 MHz higher, than Radeon R9 M270X.
- Radeon Pro 455 is manufactured by 14 nm process technology, and Radeon R9 M270X - by 28 nm process technology.
- Memory clock speed of Radeon Pro 455 is 3875 MHz higher, than Radeon R9 M270X.
Game benchmarks
| high / 1080p | 16−18 | 6−7 |
| ultra / 1080p | 9−10 | 4−5 |
| QHD / 1440p | 4−5 | 0−1 |
| 4K / 2160p | 4−5 | − |
| low / 720p | 30−35 | 16−18 |
| medium / 1080p | 20−22 | 8−9 |
| The average gaming FPS of Radeon Pro 455 in Assassin's Creed Odyssey is 122% more, than Radeon R9 M270X. | ||
| high / 1080p | 24−27 | 10−12 |
| ultra / 1080p | 21−24 | 10−11 |
| QHD / 1440p | 9−10 | 0−1 |
| 4K / 2160p | 6−7 | − |
| low / 720p | 55−60 | 24−27 |
| medium / 1080p | 27−30 | 12−14 |
| The average gaming FPS of Radeon Pro 455 in Battlefield 5 is 120% more, than Radeon R9 M270X. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | − | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| Radeon Pro 455 and Radeon R9 M270X have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 210−220 | 130−140 |
| medium / 768p | 180−190 | 100−110 |
| ultra / 1080p | 100−110 | 50−55 |
| QHD / 1440p | 55−60 | 27−30 |
| 4K / 2160p | 30−35 | 27−30 |
| high / 768p | 140−150 | 75−80 |
| The average gaming FPS of Radeon Pro 455 in Counter-Strike: Global Offensive is 73% more, than Radeon R9 M270X. | ||
| low / 768p | 55−60 | 55−60 |
| ultra / 1080p | 40−45 | 18−20 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon Pro 455 in Cyberpunk 2077 is 19% more, than Radeon R9 M270X. | ||
| low / 768p | 110−120 | 75−80 |
| medium / 768p | 95−100 | 55−60 |
| ultra / 1080p | 65−70 | 30−35 |
| The average gaming FPS of Radeon Pro 455 in Dota 2 is 69% more, than Radeon R9 M270X. | ||
| high / 1080p | 18−20 | 8−9 |
| ultra / 1080p | 16−18 | 7−8 |
| QHD / 1440p | 16−18 | − |
| 4K / 2160p | 6−7 | 3−4 |
| low / 720p | 40−45 | 18−20 |
| medium / 1080p | 20−22 | 8−9 |
| The average gaming FPS of Radeon Pro 455 in Far Cry 5 is 133% more, than Radeon R9 M270X. | ||
| high / 1080p | 24−27 | 14−16 |
| ultra / 1080p | 20−22 | 10−11 |
| QHD / 1440p | 16−18 | − |
| low / 720p | 100−110 | 60−65 |
| medium / 1080p | 55−60 | 21−24 |
| The average gaming FPS of Radeon Pro 455 in Fortnite is 92% more, than Radeon R9 M270X. | ||
| high / 1080p | 27−30 | 12−14 |
| ultra / 1080p | 21−24 | 10−12 |
| QHD / 1440p | 10−11 | 1−2 |
| 4K / 2160p | 10−11 | − |
| low / 720p | 55−60 | 24−27 |
| medium / 1080p | 30−33 | 12−14 |
| The average gaming FPS of Radeon Pro 455 in Forza Horizon 4 is 150% more, than Radeon R9 M270X. | ||
| low / 768p | 85−90 | 50−55 |
| medium / 768p | 80−85 | 45−50 |
| high / 1080p | 30−35 | 12−14 |
| ultra / 1080p | 12−14 | 6−7 |
| QHD / 1440p | 3−4 | 0−1 |
| The average gaming FPS of Radeon Pro 455 in Grand Theft Auto V is 82% more, than Radeon R9 M270X. | ||
| high / 1080p | 10−11 | 4−5 |
| ultra / 1080p | 8−9 | 3−4 |
| 4K / 2160p | 3−4 | 0−1 |
| low / 720p | 30−35 | 12−14 |
| medium / 1080p | 14−16 | 6−7 |
| The average gaming FPS of Radeon Pro 455 in Metro Exodus is 166% more, than Radeon R9 M270X. | ||
| low / 768p | 110−120 | 90−95 |
| high / 1080p | − | 85−90 |
| ultra / 1080p | − | 80−85 |
| medium / 1080p | 100−110 | 90−95 |
| The average gaming FPS of Radeon Pro 455 in Minecraft is 19% more, than Radeon R9 M270X. | ||
| high / 1080p | 21−24 | 16−18 |
| ultra / 1080p | 18−20 | 14−16 |
| low / 720p | 60−65 | 30−35 |
| medium / 1080p | 24−27 | 18−20 |
| The average gaming FPS of Radeon Pro 455 in PLAYERUNKNOWN'S BATTLEGROUNDS is 60% more, than Radeon R9 M270X. | ||
| high / 1080p | 14−16 | − |
| ultra / 1080p | 10−11 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 30−35 | 10−12 |
| medium / 1080p | 16−18 | 10−12 |
| The average gaming FPS of Radeon Pro 455 in Red Dead Redemption 2 is 122% more, than Radeon R9 M270X. | ||
| low / 768p | 55−60 | 24−27 |
| medium / 768p | 35−40 | 16−18 |
| high / 1080p | 20−22 | 9−10 |
| ultra / 1080p | 10−12 | 6−7 |
| 4K / 2160p | 8−9 | − |
| The average gaming FPS of Radeon Pro 455 in The Witcher 3: Wild Hunt is 121% more, than Radeon R9 M270X. | ||
| low / 768p | 100−110 | 85−90 |
| medium / 768p | 60−65 | 40−45 |
| ultra / 1080p | 35−40 | 18−20 |
| high / 768p | 55−60 | 35−40 |
| The average gaming FPS of Radeon Pro 455 in World of Tanks is 41% more, than Radeon R9 M270X. | ||
Full Specs
| Radeon Pro 455 | Radeon R9 M270X | |
| Architecture | Polaris | GCN 1.0 |
| Code name | Polaris 11 | Venus |
| Type | Mobile workstation | Desktop |
| Release date | 27 October 2016 | 21 March 2014 |
| Pipelines | 768 | 640 |
| Core clock speed | 855 MHz | 725 MHz |
| Boost Clock | 775 MHz | |
| Transistor count | 3,000 million | 1,500 million |
| Manufacturing process technology | 14 nm | 28 nm |
| Texture fill rate | 41.04 | 31.00 |
| Floating-point performance | 1,313 gflops | 1,536 gflops |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 5000 MHz | 1125 MHz |
| Memory bandwidth | 81.28 GB/s | 72 GB/s |
| Shared memory | - | |
| DirectX | 12 (12_0) | |
| Shader Model | 6.4 | 5.1 |
| OpenGL | 4.6 | 4.4 |
| OpenCL | 2.0 | Not Listed |
| Vulkan | 1.2.131 | |
| FreeSync | + | + |
| Bus support | PCIe 3.0 x16 | |
| Bitcoin / BTC (SHA256) | 163 Mh/s | |
| Laptop size | large | |
| Eyefinity | + | |
| HD3D | + | |
| PowerTune | + | |
| DualGraphics | + | |
| ZeroCore | + | |
| Switchable graphics | + | |
| Mantle | + | |
| Compute units | 10 | |
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