Radeon HD 8870M vs Radeon R9 M270X
When comparing Radeon HD 8870M 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 8870M 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 8870M is a Laptop Graphics Card
Note: Radeon HD 8870M 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 8870M here:
Main Specs
| Radeon HD 8870M | Radeon R9 M270X | |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Memory type | GDDR5, DDR3 | GDDR5 |
| Maximum RAM amount | 2 GB | 4 GB |
| Display Connectors | No outputs | No outputs |
| Check Price |
- Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
- Radeon R9 M270X has 2 GB more memory, than Radeon HD 8870M.
- Radeon HD 8870M is used in Laptops, and Radeon R9 M270X - in Desktops.
- Radeon HD 8870M is build with GCN architecture, and Radeon R9 M270X - with GCN 1.0.
- Both graphics cards have the same core clock speed.
- Radeon HD 8870M and Radeon R9 M270X are manufactured by 28 nm process technology.
- Memory clock speed of Radeon HD 8870M is 3375 MHz higher, than Radeon R9 M270X.
Game benchmarks
| high / 1080p | 7−8 | 6−7 |
| ultra / 1080p | 4−5 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 18−20 | 16−18 |
| medium / 1080p | 9−10 | 8−9 |
| The average gaming FPS of Radeon HD 8870M in Assassin's Creed Odyssey is 11% more, than Radeon R9 M270X. | ||
| high / 1080p | 12−14 | 10−12 |
| ultra / 1080p | 10−12 | 10−11 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 27−30 | 24−27 |
| medium / 1080p | 14−16 | 12−14 |
| The average gaming FPS of Radeon HD 8870M in Battlefield 5 is 6% more, than Radeon R9 M270X. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 45−50 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| Radeon HD 8870M and Radeon R9 M270X have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 140−150 | 130−140 |
| medium / 768p | 110−120 | 100−110 |
| ultra / 1080p | 55−60 | 50−55 |
| QHD / 1440p | 30−35 | 27−30 |
| 4K / 2160p | 27−30 | 27−30 |
| high / 768p | 85−90 | 75−80 |
| The average gaming FPS of Radeon HD 8870M in Counter-Strike: Global Offensive is 8% more, than Radeon R9 M270X. | ||
| low / 768p | 55−60 | 55−60 |
| ultra / 1080p | 21−24 | 18−20 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon HD 8870M in Cyberpunk 2077 is 2% more, than Radeon R9 M270X. | ||
| low / 768p | 85−90 | 75−80 |
| medium / 768p | 60−65 | 55−60 |
| ultra / 1080p | 35−40 | 30−35 |
| The average gaming FPS of Radeon HD 8870M in Dota 2 is 12% more, than Radeon R9 M270X. | ||
| high / 1080p | 9−10 | 8−9 |
| ultra / 1080p | 8−9 | 7−8 |
| 4K / 2160p | 4−5 | 3−4 |
| low / 720p | 21−24 | 18−20 |
| medium / 1080p | 10−11 | 8−9 |
| The average gaming FPS of Radeon HD 8870M in Far Cry 5 is 22% more, than Radeon R9 M270X. | ||
| high / 1080p | 16−18 | 14−16 |
| ultra / 1080p | 10−12 | 10−11 |
| low / 720p | 65−70 | 60−65 |
| medium / 1080p | 24−27 | 21−24 |
| The average gaming FPS of Radeon HD 8870M in Fortnite is 11% more, than Radeon R9 M270X. | ||
| high / 1080p | 12−14 | 12−14 |
| ultra / 1080p | 12−14 | 10−12 |
| QHD / 1440p | 2−3 | 1−2 |
| low / 720p | 27−30 | 24−27 |
| medium / 1080p | 14−16 | 12−14 |
| The average gaming FPS of Radeon HD 8870M in Forza Horizon 4 is 16% more, than Radeon R9 M270X. | ||
| low / 768p | 55−60 | 50−55 |
| medium / 768p | 45−50 | 45−50 |
| high / 1080p | 14−16 | 12−14 |
| ultra / 1080p | 7−8 | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon HD 8870M in Grand Theft Auto V is 6% more, than Radeon R9 M270X. | ||
| high / 1080p | 5−6 | 4−5 |
| ultra / 1080p | 3−4 | 3−4 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 14−16 | 12−14 |
| medium / 1080p | 7−8 | 6−7 |
| The average gaming FPS of Radeon HD 8870M in Metro Exodus is 16% more, than Radeon R9 M270X. | ||
| low / 768p | 95−100 | 90−95 |
| high / 1080p | 90−95 | 85−90 |
| ultra / 1080p | 80−85 | 80−85 |
| medium / 1080p | 95−100 | 90−95 |
| The average gaming FPS of Radeon HD 8870M in Minecraft is 4% more, than Radeon R9 M270X. | ||
| high / 1080p | 16−18 | 16−18 |
| ultra / 1080p | 14−16 | 14−16 |
| low / 720p | 35−40 | 30−35 |
| medium / 1080p | 18−20 | 18−20 |
| The average gaming FPS of Radeon HD 8870M in PLAYERUNKNOWN'S BATTLEGROUNDS is 10% more, than Radeon R9 M270X. | ||
| ultra / 1080p | 8−9 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 10−12 |
| medium / 1080p | 10−12 | 10−12 |
| The average gaming FPS of Radeon HD 8870M in Red Dead Redemption 2 is 22% more, than Radeon R9 M270X. | ||
| low / 768p | 27−30 | 24−27 |
| medium / 768p | 18−20 | 16−18 |
| high / 1080p | 10−11 | 9−10 |
| ultra / 1080p | 7−8 | 6−7 |
| 4K / 2160p | 6−7 | − |
| The average gaming FPS of Radeon HD 8870M in The Witcher 3: Wild Hunt is 14% more, than Radeon R9 M270X. | ||
| low / 768p | 85−90 | 85−90 |
| medium / 768p | 45−50 | 40−45 |
| ultra / 1080p | 21−24 | 18−20 |
| high / 768p | 35−40 | 35−40 |
| The average gaming FPS of Radeon HD 8870M in World of Tanks is 4% more, than Radeon R9 M270X. | ||
Full Specs
| Radeon HD 8870M | Radeon R9 M270X | |
| Architecture | GCN | GCN 1.0 |
| Code name | Venus | Venus |
| Type | Laptop | Desktop |
| Release date | 18 December 2012 | 21 March 2014 |
| Pipelines | 640 | 640 |
| Core clock speed | 725 MHz | 725 MHz |
| Boost Clock | 775 MHz | 775 MHz |
| Transistor count | 1,500 million | 1,500 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 31.00 | 31.00 |
| Floating-point performance | 992.0 gflops | 1,536 gflops |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 4500 MHz | 1125 MHz |
| Memory bandwidth | 72 GB/s | 72 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_1) | |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.6 | 4.4 |
| OpenCL | 1.2 | Not Listed |
| Vulkan | 1.2.131 | |
| FreeSync | + | |
| Bus support | PCIe 3.0 x16 | |
| Bitcoin / BTC (SHA256) | 107 Mh/s | |
| Laptop size | large | |
| Eyefinity | + | |
| HD3D | + | |
| PowerTune | + | |
| DualGraphics | + | |
| ZeroCore | + | |
| Switchable graphics | + | |
| Mantle | + | |
| Compute units | 10 | |
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