Radeon HD 7870M vs Radeon R7 M365X
If you are going to buy a new graphics card and are choosing between Radeon HD 7870M and Radeon R7 M365X, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 7870M stacks up against Radeon R7 M365X, check out specs charts below.
Radeon R7 M365X
Radeon HD 7870M is a Laptop Graphics Card
Note: Radeon HD 7870M 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 7870M here:
Main Specs
| Radeon HD 7870M | Radeon R7 M365X | |
| Power consumption (TDP) | 45 Watt | |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x8 |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 4 GB |
| Display Connectors | No outputs | No outputs |
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- Radeon HD 7870M is connected by PCIe 3.0 x16, and Radeon R7 M365X uses PCIe 3.0 x8 interface.
- Radeon R7 M365X has 2 GB more memory, than Radeon HD 7870M.
- Radeon HD 7870M is used in Laptops, and Radeon R7 M365X - in Desktops.
- Radeon HD 7870M is build with GCN architecture, and Radeon R7 M365X - with GCN 1.0.
- Core clock speed of Radeon R7 M365X is 100 MHz higher, than Radeon HD 7870M.
- Radeon HD 7870M and Radeon R7 M365X are manufactured by 28 nm process technology.
- Memory clock speed of Radeon HD 7870M is 3000 MHz higher, than Radeon R7 M365X.
Game benchmarks
| high / 1080p | 6−7 | 0−1 |
| ultra / 1080p | 4−5 | 0−1 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 16−18 | 10−12 |
| medium / 1080p | 8−9 | 2−3 |
| The average gaming FPS of Radeon HD 7870M in Assassin's Creed Odyssey is 100% more, than Radeon R7 M365X. | ||
| high / 1080p | 12−14 | − |
| ultra / 1080p | 10−11 | 3−4 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 24−27 | 12−14 |
| medium / 1080p | 12−14 | 4−5 |
| The average gaming FPS of Radeon HD 7870M in Battlefield 5 is 128% more, than Radeon R7 M365X. | ||
| 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 M365X in Call of Duty: Warzone is 6% more, than Radeon HD 7870M. | ||
| low / 768p | 130−140 | 110−120 |
| medium / 768p | 110−120 | 85−90 |
| ultra / 1080p | 50−55 | 35−40 |
| QHD / 1440p | 30−33 | − |
| 4K / 2160p | 27−30 | 10−11 |
| high / 768p | 80−85 | 60−65 |
| The average gaming FPS of Radeon HD 7870M in Counter-Strike: Global Offensive is 32% more, than Radeon R7 M365X. | ||
| low / 768p | 55−60 | 70−75 |
| ultra / 1080p | 18−20 | 12−14 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon R7 M365X in Cyberpunk 2077 is 7% more, than Radeon HD 7870M. | ||
| low / 768p | 80−85 | 70−75 |
| medium / 768p | 60−65 | 40−45 |
| ultra / 1080p | 30−35 | 18−20 |
| The average gaming FPS of Radeon HD 7870M in Dota 2 is 34% more, than Radeon R7 M365X. | ||
| high / 1080p | 8−9 | 2−3 |
| ultra / 1080p | 8−9 | 2−3 |
| 4K / 2160p | 3−4 | 0−1 |
| low / 720p | 18−20 | 9−10 |
| medium / 1080p | 9−10 | 3−4 |
| The average gaming FPS of Radeon HD 7870M in Far Cry 5 is 175% more, than Radeon R7 M365X. | ||
| high / 1080p | 14−16 | − |
| ultra / 1080p | 10−11 | 5−6 |
| QHD / 1440p | − | 1−2 |
| low / 720p | 60−65 | 45−50 |
| medium / 1080p | 21−24 | 7−8 |
| The average gaming FPS of Radeon HD 7870M in Fortnite is 55% more, than Radeon R7 M365X. | ||
| high / 1080p | 12−14 | 2−3 |
| ultra / 1080p | 10−12 | − |
| QHD / 1440p | 1−2 | 0−1 |
| low / 720p | 24−27 | 14−16 |
| medium / 1080p | 14−16 | 5−6 |
| The average gaming FPS of Radeon HD 7870M in Forza Horizon 4 is 142% more, than Radeon R7 M365X. | ||
| low / 768p | 50−55 | 40−45 |
| medium / 768p | 45−50 | − |
| high / 1080p | 12−14 | 3−4 |
| ultra / 1080p | 6−7 | 2−3 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | − | 35−40 |
| The average gaming FPS of Radeon HD 7870M in Grand Theft Auto V is 50% more, than Radeon R7 M365X. | ||
| high / 1080p | 5−6 | 1−2 |
| ultra / 1080p | 3−4 | 0−1 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 12−14 | 2−3 |
| medium / 1080p | 6−7 | 2−3 |
| The average gaming FPS of Radeon HD 7870M in Metro Exodus is 300% more, than Radeon R7 M365X. | ||
| low / 768p | 95−100 | 85−90 |
| high / 1080p | 90−95 | 55−60 |
| ultra / 1080p | 80−85 | − |
| medium / 1080p | 90−95 | − |
| The average gaming FPS of Radeon HD 7870M in Minecraft is 31% more, than Radeon R7 M365X. | ||
| high / 1080p | 16−18 | 14−16 |
| ultra / 1080p | 14−16 | 12−14 |
| low / 720p | 30−35 | 24−27 |
| medium / 1080p | 18−20 | 14−16 |
| The average gaming FPS of Radeon HD 7870M in PLAYERUNKNOWN'S BATTLEGROUNDS is 17% more, than Radeon R7 M365X. | ||
| ultra / 1080p | 7−8 | 3−4 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 4−5 |
| medium / 1080p | 10−12 | − |
| The average gaming FPS of Radeon HD 7870M in Red Dead Redemption 2 is 150% more, than Radeon R7 M365X. | ||
| low / 768p | 24−27 | 7−8 |
| medium / 768p | 16−18 | 6−7 |
| high / 1080p | 9−10 | 3−4 |
| ultra / 1080p | 6−7 | − |
| 4K / 2160p | 6−7 | 0−1 |
| The average gaming FPS of Radeon HD 7870M in The Witcher 3: Wild Hunt is 240% more, than Radeon R7 M365X. | ||
| low / 768p | 85−90 | 70−75 |
| medium / 768p | 45−50 | 35−40 |
| ultra / 1080p | 20−22 | 12−14 |
| high / 768p | 35−40 | 30−33 |
| The average gaming FPS of Radeon HD 7870M in World of Tanks is 26% more, than Radeon R7 M365X. | ||
Full Specs
| Radeon HD 7870M | Radeon R7 M365X | |
| Architecture | GCN | GCN 1.0 |
| Code name | Heathrow XT | Litho |
| Type | Laptop | Desktop |
| Release date | 24 April 2012 | 5 May 2015 |
| Pipelines | 640 | 384 |
| Core clock speed | 800 MHz | 900 MHz |
| Boost Clock | 825 MHz | |
| Transistor count | 1,500 million | 690 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 32.00 | 23.04 |
| Floating-point performance | 1,024 gflops | 737.3 gflops |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 4000 MHz | 1000 MHz |
| Memory bandwidth | 64 GB/s | 64 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 | |
| Laptop size | large | |
| Eyefinity | + | |
| HD3D | + | |
| PowerTune | + | |
| DualGraphics | + | |
| ZeroCore | + | |
| Switchable graphics | + | |
| Mantle | + | |
| Compute units | 6 | |
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