Radeon E8860 vs Radeon R7 M340
When choosing between Radeon E8860 and Radeon R7 M340, 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 E8860 and Radeon R7 M340.
Radeon E8860
Radeon R7 M340 is a Laptop Graphics Card
Note: Radeon R7 M340 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 M340 here:
Main Specs
| Radeon E8860 | Radeon R7 M340 | |
| Power consumption (TDP) | 37 Watt | |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x8 |
| Supplementary power connectors | None | |
| Memory type | GDDR5 | DDR3 |
| Maximum RAM amount | 2 GB | 4 GB |
| Display Connectors | 4x mini-DisplayPort | No outputs |
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- Radeon E8860 is connected by PCIe 3.0 x16, and Radeon R7 M340 uses PCIe 3.0 x8 interface.
- Radeon R7 M340 has 2 GB more memory, than Radeon E8860.
- Radeon E8860 is used in Desktops, and Radeon R7 M340 - in Laptops.
- Radeon E8860 is build with GCN 1.0 architecture, and Radeon R7 M340 - with GCN.
- Core clock speed of Radeon R7 M340 is 446 MHz higher, than Radeon E8860.
- Radeon E8860 and Radeon R7 M340 are manufactured by 28 nm process technology.
- Memory clock speed of Radeon E8860 is 3500 MHz higher, than Radeon R7 M340.
Game benchmarks
| high / 1080p | 7−8 | 0−1 |
| ultra / 1080p | 4−5 | − |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 18−20 | 1−2 |
| medium / 1080p | 9−10 | 0−1 |
| The average gaming FPS of Radeon E8860 in Assassin's Creed Odyssey is 1800% more, than Radeon R7 M340. | ||
| high / 1080p | 12−14 | − |
| ultra / 1080p | 10−12 | − |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 24−27 | 0−1 |
| medium / 1080p | 12−14 | − |
| low / 768p | 45−50 | 50−55 |
| high / 1080p | 45−50 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon R7 M340 in Call of Duty: Warzone is 6% more, than Radeon E8860. | ||
| low / 768p | 140−150 | 60−65 |
| medium / 768p | 110−120 | 27−30 |
| ultra / 1080p | 55−60 | 7−8 |
| QHD / 1440p | 30−35 | − |
| 4K / 2160p | 27−30 | − |
| high / 768p | 85−90 | 16−18 |
| The average gaming FPS of Radeon E8860 in Counter-Strike: Global Offensive is 260% more, than Radeon R7 M340. | ||
| low / 768p | 55−60 | 70−75 |
| ultra / 1080p | 21−24 | 0−1 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon R7 M340 in Cyberpunk 2077 is 15% more, than Radeon E8860. | ||
| low / 768p | 80−85 | 45−50 |
| medium / 768p | 60−65 | 10−11 |
| ultra / 1080p | 35−40 | 0−1 |
| The average gaming FPS of Radeon E8860 in Dota 2 is 148% more, than Radeon R7 M340. | ||
| high / 1080p | 9−10 | − |
| ultra / 1080p | 8−9 | − |
| 4K / 2160p | 4−5 | − |
| low / 720p | 20−22 | 0−1 |
| medium / 1080p | 9−10 | − |
| high / 1080p | 14−16 | − |
| ultra / 1080p | 10−12 | − |
| low / 720p | 60−65 | 21−24 |
| medium / 1080p | 24−27 | 0−1 |
| The average gaming FPS of Radeon E8860 in Fortnite is 181% more, than Radeon R7 M340. | ||
| high / 1080p | 12−14 | 0−1 |
| ultra / 1080p | 10−12 | − |
| QHD / 1440p | 1−2 | 0−1 |
| low / 720p | 27−30 | 0−1 |
| medium / 1080p | 14−16 | 0−1 |
| low / 768p | 55−60 | 18−20 |
| medium / 768p | 45−50 | − |
| high / 1080p | 12−14 | 0−1 |
| ultra / 1080p | 7−8 | − |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | − | 12−14 |
| The average gaming FPS of Radeon E8860 in Grand Theft Auto V is 200% more, than Radeon R7 M340. | ||
| high / 1080p | 5−6 | − |
| ultra / 1080p | 3−4 | − |
| 4K / 2160p | 0−1 | − |
| low / 720p | 12−14 | 0−1 |
| medium / 1080p | 7−8 | − |
| low / 768p | 95−100 | 75−80 |
| high / 1080p | 90−95 | 27−30 |
| ultra / 1080p | 80−85 | − |
| medium / 1080p | 90−95 | − |
| The average gaming FPS of Radeon E8860 in Minecraft is 79% more, than Radeon R7 M340. | ||
| high / 1080p | 16−18 | − |
| ultra / 1080p | 14−16 | − |
| low / 720p | 30−35 | 8−9 |
| medium / 1080p | 18−20 | − |
| The average gaming FPS of Radeon E8860 in PLAYERUNKNOWN'S BATTLEGROUNDS is 300% more, than Radeon R7 M340. | ||
| ultra / 1080p | 8−9 | − |
| QHD / 1440p | 0−1 | − |
| low / 720p | 12−14 | 0−1 |
| medium / 1080p | 10−12 | − |
| low / 768p | 27−30 | 0−1 |
| medium / 768p | 18−20 | − |
| high / 1080p | 10−11 | − |
| ultra / 1080p | 6−7 | − |
| 4K / 2160p | 6−7 | − |
| low / 768p | 85−90 | 45−50 |
| medium / 768p | 45−50 | 14−16 |
| ultra / 1080p | 20−22 | 0−1 |
| high / 768p | 35−40 | 12−14 |
| The average gaming FPS of Radeon E8860 in World of Tanks is 128% more, than Radeon R7 M340. | ||
Full Specs
| Radeon E8860 | Radeon R7 M340 | |
| Architecture | GCN 1.0 | GCN |
| Code name | Venus | Meso Pro DDR3 |
| Type | Desktop | Laptop |
| Release date | 25 January 2014 | 16 June 2015 |
| Pipelines | 640 | 320 |
| Core clock speed | 575 MHz | 1021 MHz |
| Boost Clock | 625 MHz | 1021 MHz |
| Transistor count | 1,500 million | 950 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 25.00 | 17.16 |
| Floating-point performance | 800.0 gflops | 549.1 gflops |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 4500 MHz | 1000 MHz |
| Memory bandwidth | 72 GB/s | 16 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 | |
| Bitcoin / BTC (SHA256) | 48 Mh/s | 74 Mh/s |
| Eyefinity | + | |
| HD3D | + | |
| PowerTune | + | |
| DualGraphics | + | |
| ZeroCore | + | |
| Switchable graphics | + | |
| Mantle | + | |
| Compute units | 6 | |
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