Radeon HD 6740G2 vs Radeon R9 M270X
When comparing Radeon HD 6740G2 and Radeon R9 M270X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 6740G2 and Radeon R9 M270X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Radeon R9 M270X
Radeon HD 6740G2 is a Laptop Graphics Card
Note: Radeon HD 6740G2 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 HD 6740G2 here:
Main Specs
| Radeon HD 6740G2 | Radeon R9 M270X | |
| Interface | PCIe 3.0 x16 | |
| Memory type | GDDR5 | |
| Maximum RAM amount | 4 GB | |
| Display Connectors | No outputs | |
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- Radeon HD 6740G2 is used in Laptops, and Radeon R9 M270X - in Desktops.
- Radeon HD 6740G2 is build with Terascale 2 architecture, and Radeon R9 M270X - with GCN 1.0.
- Radeon HD 6740G2 is manufactured by 40 nm process technology, and Radeon R9 M270X - by 28 nm process technology.
Game benchmarks
| high / 1080p | 0−1 | 6−7 |
| ultra / 1080p | 0−1 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 10−12 | 16−18 |
| medium / 1080p | 2−3 | 8−9 |
| The average gaming FPS of Radeon R9 M270X in Assassin's Creed Odyssey is 100% more, than Radeon HD 6740G2. | ||
| high / 1080p | − | 10−12 |
| ultra / 1080p | 3−4 | 10−11 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 24−27 |
| medium / 1080p | 4−5 | 12−14 |
| The average gaming FPS of Radeon R9 M270X in Battlefield 5 is 128% more, than Radeon HD 6740G2. | ||
| low / 768p | 50−55 | 45−50 |
| high / 1080p | 45−50 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon HD 6740G2 in Call of Duty: Warzone is 6% more, than Radeon R9 M270X. | ||
| low / 768p | 110−120 | 130−140 |
| medium / 768p | 85−90 | 100−110 |
| ultra / 1080p | 35−40 | 50−55 |
| QHD / 1440p | − | 27−30 |
| 4K / 2160p | 10−11 | 27−30 |
| high / 768p | 60−65 | 75−80 |
| The average gaming FPS of Radeon R9 M270X in Counter-Strike: Global Offensive is 27% more, than Radeon HD 6740G2. | ||
| low / 768p | 70−75 | 55−60 |
| ultra / 1080p | 12−14 | 18−20 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon HD 6740G2 in Cyberpunk 2077 is 7% more, than Radeon R9 M270X. | ||
| low / 768p | 70−75 | 75−80 |
| medium / 768p | 40−45 | 55−60 |
| ultra / 1080p | 18−20 | 30−35 |
| The average gaming FPS of Radeon R9 M270X in Dota 2 is 25% more, than Radeon HD 6740G2. | ||
| high / 1080p | 2−3 | 8−9 |
| ultra / 1080p | 2−3 | 7−8 |
| 4K / 2160p | 0−1 | 3−4 |
| low / 720p | 9−10 | 18−20 |
| medium / 1080p | 3−4 | 8−9 |
| The average gaming FPS of Radeon R9 M270X in Far Cry 5 is 150% more, than Radeon HD 6740G2. | ||
| high / 1080p | − | 14−16 |
| ultra / 1080p | 5−6 | 10−11 |
| QHD / 1440p | 1−2 | − |
| low / 720p | 45−50 | 60−65 |
| medium / 1080p | 7−8 | 21−24 |
| The average gaming FPS of Radeon R9 M270X in Fortnite is 55% more, than Radeon HD 6740G2. | ||
| high / 1080p | 2−3 | 12−14 |
| ultra / 1080p | − | 10−12 |
| QHD / 1440p | 0−1 | 1−2 |
| low / 720p | 14−16 | 24−27 |
| medium / 1080p | 5−6 | 12−14 |
| The average gaming FPS of Radeon R9 M270X in Forza Horizon 4 is 142% more, than Radeon HD 6740G2. | ||
| low / 768p | 40−45 | 50−55 |
| medium / 768p | − | 45−50 |
| high / 1080p | 3−4 | 12−14 |
| ultra / 1080p | 2−3 | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 35−40 | − |
| The average gaming FPS of Radeon R9 M270X in Grand Theft Auto V is 50% more, than Radeon HD 6740G2. | ||
| high / 1080p | 1−2 | 4−5 |
| ultra / 1080p | 0−1 | 3−4 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 2−3 | 12−14 |
| medium / 1080p | 2−3 | 6−7 |
| The average gaming FPS of Radeon R9 M270X in Metro Exodus is 300% more, than Radeon HD 6740G2. | ||
| low / 768p | 85−90 | 90−95 |
| high / 1080p | 55−60 | 85−90 |
| ultra / 1080p | − | 80−85 |
| medium / 1080p | − | 90−95 |
| The average gaming FPS of Radeon R9 M270X in Minecraft is 25% more, than Radeon HD 6740G2. | ||
| high / 1080p | 14−16 | 16−18 |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 24−27 | 30−35 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of Radeon R9 M270X in PLAYERUNKNOWN'S BATTLEGROUNDS is 17% more, than Radeon HD 6740G2. | ||
| ultra / 1080p | 3−4 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 4−5 | 10−12 |
| medium / 1080p | − | 10−12 |
| The average gaming FPS of Radeon R9 M270X in Red Dead Redemption 2 is 125% more, than Radeon HD 6740G2. | ||
| low / 768p | 7−8 | 24−27 |
| medium / 768p | 6−7 | 16−18 |
| high / 1080p | 3−4 | 9−10 |
| ultra / 1080p | − | 6−7 |
| 4K / 2160p | 0−1 | − |
| The average gaming FPS of Radeon R9 M270X in The Witcher 3: Wild Hunt is 240% more, than Radeon HD 6740G2. | ||
| low / 768p | 70−75 | 85−90 |
| medium / 768p | 35−40 | 40−45 |
| ultra / 1080p | 12−14 | 18−20 |
| high / 768p | 30−33 | 35−40 |
| The average gaming FPS of Radeon R9 M270X in World of Tanks is 21% more, than Radeon HD 6740G2. | ||
Full Specs
| Radeon HD 6740G2 | Radeon R9 M270X | |
| Architecture | Terascale 2 | GCN 1.0 |
| Code name | Venus | |
| Type | Laptop | Desktop |
| Release date | 14 June 2011 | 21 March 2014 |
| Pipelines | 880 | 640 |
| Core clock speed | 725 MHz | |
| Boost Clock | 775 MHz | |
| Transistor count | 1,500 million | |
| Manufacturing process technology | 40 nm | 28 nm |
| Texture fill rate | 31.00 | |
| Floating-point performance | 1,536 gflops | |
| Memory bus width | 128 Bit | |
| Memory clock speed | 1125 MHz | |
| Memory bandwidth | 72 GB/s | |
| Shared memory | - | |
| DirectX | DirectX 11, Shader 5.0 | |
| Shader Model | 5.1 | |
| OpenGL | 4.4 | |
| OpenCL | Not Listed | |
| FreeSync | + | |
| Bus support | PCIe 3.0 x16 | |
| Laptop size | medium sized | |
| Eyefinity | + | |
| HD3D | + | |
| PowerTune | + | |
| DualGraphics | + | |
| ZeroCore | + | |
| Switchable graphics | + | |
| Mantle | + | |
| Compute units | 10 | |
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