Radeon R7 M270DX vs Radeon R9 M280X
In this comparison between Radeon R7 M270DX and Radeon R9 M280X you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon R7 M270DX will be the best choice, for others Radeon R9 M280X will be their preference. Study the comparison tables below and make your choice.
Radeon R7 M270DX
Radeon R9 M280X is a Laptop Graphics Card
Note: Radeon R9 M280X 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 R9 M280X here:
Main Specs
| Radeon R7 M270DX | Radeon R9 M280X | |
| Interface | IGP | PCIe 3.0 x16 |
| Memory type | System Shared | Not Listed |
| Display Connectors | No outputs | No outputs |
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- Radeon R7 M270DX is connected by IGP, and Radeon R9 M280X uses PCIe 3.0 x16 interface.
- Radeon R7 M270DX is used in Desktops, and Radeon R9 M280X - in Laptops.
- Radeon R7 M270DX is build with GCN 3.0 architecture, and Radeon R9 M280X - with GCN.
- Both graphics cards have the same core clock speed.
- Radeon R7 M270DX and Radeon R9 M280X are manufactured by 28 nm process technology.
Game benchmarks
| high / 1080p | 2−3 | 2−3 |
| ultra / 1080p | 0−1 | 1−2 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 14−16 |
| medium / 1080p | 3−4 | 4−5 |
| The average gaming FPS of Radeon R9 M280X in Assassin's Creed Odyssey is 16% more, than Radeon R7 M270DX. | ||
| high / 1080p | − | 7−8 |
| ultra / 1080p | 4−5 | 5−6 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 18−20 |
| medium / 1080p | 5−6 | 7−8 |
| The average gaming FPS of Radeon R9 M280X in Battlefield 5 is 25% more, than Radeon R7 M270DX. | ||
| low / 768p | 50−55 | 50−55 |
| high / 1080p | 40−45 | 30−35 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon R7 M270DX in Call of Duty: Warzone is 11% more, than Radeon R9 M280X. | ||
| low / 768p | 120−130 | 110−120 |
| medium / 768p | 90−95 | 90−95 |
| ultra / 1080p | 35−40 | 40−45 |
| QHD / 1440p | 21−24 | 24−27 |
| 4K / 2160p | 16−18 | 18−20 |
| high / 768p | 60−65 | 65−70 |
| The average gaming FPS of Radeon R9 M280X in Counter-Strike: Global Offensive is 1% more, than Radeon R7 M270DX. | ||
| low / 768p | 65−70 | 70−75 |
| ultra / 1080p | 18−20 | 21−24 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon R9 M280X in Cyberpunk 2077 is 6% more, than Radeon R7 M270DX. | ||
| low / 768p | 75−80 | 70−75 |
| medium / 768p | 45−50 | 50−55 |
| ultra / 1080p | 20−22 | 27−30 |
| The average gaming FPS of Radeon R9 M280X in Dota 2 is 6% more, than Radeon R7 M270DX. | ||
| high / 1080p | 2−3 | 3−4 |
| ultra / 1080p | 2−3 | 3−4 |
| 4K / 2160p | 2−3 | 2−3 |
| low / 720p | 10−11 | 14−16 |
| medium / 1080p | 3−4 | 4−5 |
| The average gaming FPS of Radeon R9 M280X in Far Cry 5 is 25% more, than Radeon R7 M270DX. | ||
| high / 1080p | − | 10−12 |
| ultra / 1080p | 5−6 | 5−6 |
| QHD / 1440p | 3−4 | 2−3 |
| low / 720p | 50−55 | 50−55 |
| medium / 1080p | 10−11 | 14−16 |
| Radeon R7 M270DX and Radeon R9 M280X have the same average FPS in Fortnite. | ||
| high / 1080p | 5−6 | 6−7 |
| QHD / 1440p | 3−4 | 4−5 |
| 4K / 2160p | 2−3 | 2−3 |
| low / 720p | 16−18 | 21−24 |
| medium / 1080p | 7−8 | 9−10 |
| The average gaming FPS of Radeon R9 M280X in Forza Horizon 4 is 28% more, than Radeon R7 M270DX. | ||
| low / 768p | 40−45 | 45−50 |
| medium / 768p | − | 40−45 |
| high / 1080p | 3−4 | 7−8 |
| ultra / 1080p | 2−3 | 3−4 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 35−40 | − |
| The average gaming FPS of Radeon R9 M280X in Grand Theft Auto V is 18% more, than Radeon R7 M270DX. | ||
| high / 1080p | 1−2 | 2−3 |
| ultra / 1080p | 0−1 | 0−1 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 4−5 | 8−9 |
| medium / 1080p | 3−4 | 4−5 |
| The average gaming FPS of Radeon R9 M280X in Metro Exodus is 66% more, than Radeon R7 M270DX. | ||
| low / 768p | 90−95 | 80−85 |
| high / 1080p | 80−85 | − |
| ultra / 1080p | 70−75 | 70−75 |
| medium / 1080p | 85−90 | − |
| The average gaming FPS of Radeon R7 M270DX in Minecraft is 6% more, than Radeon R9 M280X. | ||
| ultra / 1080p | 12−14 | 12−14 |
| low / 720p | 27−30 | 27−30 |
| medium / 1080p | 14−16 | 14−16 |
| Radeon R7 M270DX and Radeon R9 M280X have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS. | ||
| ultra / 1080p | − | 6−7 |
| low / 720p | 6−7 | 8−9 |
| medium / 1080p | − | 7−8 |
| The average gaming FPS of Radeon R9 M280X in Red Dead Redemption 2 is 33% more, than Radeon R7 M270DX. | ||
| low / 768p | 9−10 | 16−18 |
| medium / 768p | 7−8 | 10−12 |
| high / 1080p | 4−5 | 6−7 |
| ultra / 1080p | 3−4 | 4−5 |
| 4K / 2160p | 1−2 | 2−3 |
| The average gaming FPS of Radeon R9 M280X in The Witcher 3: Wild Hunt is 60% more, than Radeon R7 M270DX. | ||
| low / 768p | 70−75 | 70−75 |
| medium / 768p | 35−40 | 35−40 |
| ultra / 1080p | 12−14 | 16−18 |
| high / 768p | 30−35 | 30−35 |
| The average gaming FPS of Radeon R9 M280X in World of Tanks is 2% more, than Radeon R7 M270DX. | ||
Full Specs
| Radeon R7 M270DX | Radeon R9 M280X | |
| Architecture | GCN 3.0 | GCN |
| Code name | Topaz | Saturn XT |
| Type | Desktop | Laptop |
| Release date | 11 June 2014 | 1 February 2015 |
| Pipelines | 384 | 896 |
| Core clock speed | 900 MHz | 900 MHz |
| Boost Clock | 940 MHz | |
| Transistor count | 1,550 million | 2,080 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 22.56 | 61.60 |
| Floating-point performance | 1,792 gflops | |
| Memory bandwidth | 96 GB/s | |
| Shared memory | - | |
| DirectX | 12 (12_0) | |
| Shader Model | 6.3 | 6.3 |
| OpenGL | 4.6 | 4.4 |
| OpenCL | 2.0 | Not Listed |
| Vulkan | 1.2.131 | |
| FreeSync | + | |
| Bus support | Not Listed | |
| Laptop size | large | |
| HD3D | + | |
| PowerTune | + | |
| DualGraphics | + | |
| ZeroCore | + | |
| Switchable graphics | + | |
| Mantle | + | |
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