Radeon HD 6850 X2 vs Radeon R7 M270
When choosing between Radeon HD 6850 X2 and Radeon R7 M270, 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 HD 6850 X2 and Radeon R7 M270.
Radeon HD 6850 X2
Radeon R7 M270 is a Laptop Graphics Card
Note: Radeon R7 M270 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 R7 M270 here:
Main Specs
| Radeon HD 6850 X2 | Radeon R7 M270 | |
| Power consumption (TDP) | 254 Watt | |
| Interface | PCIe 2.0 x16 | PCIe 3.0 x8 |
| Supplementary power connectors | 2x 8-pin | |
| Memory type | GDDR5 | Not Listed |
| Maximum RAM amount | 2 GB | |
| Display Connectors | 2x DVI, 1x HDMI, 1x DisplayPort | No outputs |
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- Radeon HD 6850 X2 is connected by PCIe 2.0 x16, and Radeon R7 M270 uses PCIe 3.0 x8 interface.
- Radeon HD 6850 X2 is used in Desktops, and Radeon R7 M270 - in Laptops.
- Radeon HD 6850 X2 is build with TeraScale 2 architecture, and Radeon R7 M270 - with GCN.
- Core clock speed of Radeon R7 M270 is 25 MHz higher, than Radeon HD 6850 X2.
- Radeon HD 6850 X2 is manufactured by 40 nm process technology, and Radeon R7 M270 - by 28 nm process technology.
Game benchmarks
| high / 1080p | 12−14 | 0−1 |
| ultra / 1080p | 7−8 | − |
| QHD / 1440p | 2−3 | 0−1 |
| low / 720p | 27−30 | 1−2 |
| medium / 1080p | 16−18 | 0−1 |
| The average gaming FPS of Radeon HD 6850 X2 in Assassin's Creed Odyssey is 2700% more, than Radeon R7 M270. | ||
| high / 1080p | 21−24 | − |
| ultra / 1080p | 18−20 | − |
| QHD / 1440p | 4−5 | 0−1 |
| low / 720p | 45−50 | 0−1 |
| medium / 1080p | 21−24 | − |
| low / 768p | 45−50 | 50−55 |
| high / 1080p | − | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon R7 M270 in Call of Duty: Warzone is 10% more, than Radeon HD 6850 X2. | ||
| low / 768p | 190−200 | 60−65 |
| medium / 768p | 160−170 | 27−30 |
| ultra / 1080p | 85−90 | 7−8 |
| QHD / 1440p | 45−50 | − |
| 4K / 2160p | 30−33 | − |
| high / 768p | 120−130 | 16−18 |
| The average gaming FPS of Radeon HD 6850 X2 in Counter-Strike: Global Offensive is 410% more, than Radeon R7 M270. | ||
| low / 768p | 55−60 | 70−75 |
| ultra / 1080p | 35−40 | 0−1 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon R7 M270 in Cyberpunk 2077 is 15% more, than Radeon HD 6850 X2. | ||
| low / 768p | 100−110 | 45−50 |
| medium / 768p | 85−90 | 10−11 |
| ultra / 1080p | 55−60 | 0−1 |
| The average gaming FPS of Radeon HD 6850 X2 in Dota 2 is 231% more, than Radeon R7 M270. | ||
| high / 1080p | 14−16 | − |
| ultra / 1080p | 14−16 | − |
| 4K / 2160p | 5−6 | − |
| low / 720p | 30−35 | 0−1 |
| medium / 1080p | 16−18 | − |
| high / 1080p | 21−24 | − |
| ultra / 1080p | 16−18 | − |
| QHD / 1440p | 16−18 | − |
| low / 720p | 85−90 | 21−24 |
| medium / 1080p | 45−50 | 0−1 |
| The average gaming FPS of Radeon HD 6850 X2 in Fortnite is 295% more, than Radeon R7 M270. | ||
| high / 1080p | 21−24 | 0−1 |
| ultra / 1080p | 16−18 | − |
| QHD / 1440p | 7−8 | 0−1 |
| low / 720p | 45−50 | 0−1 |
| medium / 1080p | 24−27 | 0−1 |
| low / 768p | 75−80 | 18−20 |
| medium / 768p | 65−70 | − |
| high / 1080p | 24−27 | 0−1 |
| ultra / 1080p | 10−11 | − |
| QHD / 1440p | 1−2 | 0−1 |
| medium / 720p | − | 12−14 |
| The average gaming FPS of Radeon HD 6850 X2 in Grand Theft Auto V is 305% more, than Radeon R7 M270. | ||
| high / 1080p | 8−9 | − |
| ultra / 1080p | 6−7 | − |
| 4K / 2160p | 2−3 | − |
| low / 720p | 24−27 | 0−1 |
| medium / 1080p | 10−12 | − |
| low / 768p | 100−110 | 75−80 |
| high / 1080p | − | 27−30 |
| ultra / 1080p | 95−100 | − |
| medium / 1080p | 100−110 | − |
| The average gaming FPS of Radeon HD 6850 X2 in Minecraft is 36% more, than Radeon R7 M270. | ||
| high / 1080p | 21−24 | − |
| ultra / 1080p | 16−18 | − |
| low / 720p | 50−55 | 8−9 |
| medium / 1080p | 21−24 | − |
| The average gaming FPS of Radeon HD 6850 X2 in PLAYERUNKNOWN'S BATTLEGROUNDS is 550% more, than Radeon R7 M270. | ||
| high / 1080p | 12−14 | − |
| ultra / 1080p | 9−10 | − |
| QHD / 1440p | 0−1 | − |
| low / 720p | 24−27 | 0−1 |
| medium / 1080p | 14−16 | − |
| low / 768p | 45−50 | 0−1 |
| medium / 768p | 27−30 | − |
| high / 1080p | 16−18 | − |
| ultra / 1080p | 9−10 | − |
| 4K / 2160p | 7−8 | − |
| low / 768p | 95−100 | 45−50 |
| medium / 768p | 55−60 | 14−16 |
| ultra / 1080p | 30−35 | 0−1 |
| high / 768p | 50−55 | 12−14 |
| The average gaming FPS of Radeon HD 6850 X2 in World of Tanks is 176% more, than Radeon R7 M270. | ||
Full Specs
| Radeon HD 6850 X2 | Radeon R7 M270 | |
| Architecture | TeraScale 2 | GCN |
| Code name | Barts | Opal XT / Mars |
| Type | Desktop | Laptop |
| Release date | 19 September 2011 | 7 January 2014 |
| Pipelines | 960 | 384 |
| Core clock speed | 800 MHz | 825 MHz |
| Transistor count | 1,700 million | 950 million |
| Manufacturing process technology | 40 nm | 28 nm |
| Texture fill rate | 38.40 | 19.80 |
| Floating-point performance | 2x 1,536.0 gflops | 633.6 gflops |
| Memory bus width | 256 Bit | |
| Memory clock speed | 4200 MHz | |
| Memory bandwidth | 134.4 GB/s | 28.8 GB/s |
| Shared memory | - | |
| DirectX | 11.2 (11_0) | |
| Shader Model | 5.0 | 5.1 |
| OpenGL | 4.4 | 4.4 |
| OpenCL | 1.2 | Not Listed |
| Vulkan | N/A | |
| FreeSync | + | |
| Bus support | PCIe 3.0 | |
| Laptop size | medium sized | |
| HD3D | + | |
| PowerTune | + | |
| DualGraphics | + | |
| ZeroCore | + | |
| Switchable graphics | + | |
| Mantle | + | |
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