Radeon R7 M365X vs Radeon RX 640
In this comparison between Radeon R7 M365X and Radeon RX 640 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon R7 M365X will be the best choice, for others Radeon RX 640 will be their preference. Study the comparison tables below and make your choice.
Radeon R7 M365X
Radeon RX 640 is a Laptop Graphics Card
Note: Radeon RX 640 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 RX 640 here:
Main Specs
| Radeon R7 M365X | Radeon RX 640 | |
| Power consumption (TDP) | 50 Watt | |
| Interface | PCIe 3.0 x8 | PCIe 3.0 x8 |
| Supplementary power connectors | None | |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 4 GB | 4 GB |
| Display Connectors | No outputs | 1x DVI, 1x HDMI, 1x DisplayPort |
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- Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
- Radeon R7 M365X and Radeon RX 640 have maximum RAM of 4 GB.
- Radeon R7 M365X is used in Desktops, and Radeon RX 640 - in Laptops.
- Radeon R7 M365X is build with GCN 1.0 architecture, and Radeon RX 640 - with Polaris.
- Core clock speed of Radeon RX 640 is 318 MHz higher, than Radeon R7 M365X.
- Radeon R7 M365X is manufactured by 28 nm process technology, and Radeon RX 640 - by 14 nm process technology.
- Memory clock speed of Radeon RX 640 is 5000 MHz higher, than Radeon R7 M365X.
Game benchmarks
| high / 1080p | 0−1 | 5−6 |
| ultra / 1080p | 0−1 | 3−4 |
| QHD / 1440p | 0−1 | 2−3 |
| low / 720p | 10−12 | 16−18 |
| medium / 1080p | 2−3 | 7−8 |
| The average gaming FPS of Radeon RX 640 in Assassin's Creed Odyssey is 100% more, than Radeon R7 M365X. | ||
| high / 1080p | − | 10−12 |
| ultra / 1080p | 3−4 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 24−27 |
| medium / 1080p | 4−5 | 10−12 |
| The average gaming FPS of Radeon RX 640 in Battlefield 5 is 114% more, than Radeon R7 M365X. | ||
| low / 768p | 50−55 | 45−50 |
| high / 1080p | 45−50 | 40−45 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon R7 M365X in Call of Duty: Warzone is 11% more, than Radeon RX 640. | ||
| 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 | 12−14 |
| high / 768p | 60−65 | 80−85 |
| The average gaming FPS of Radeon RX 640 in Counter-Strike: Global Offensive is 24% more, than Radeon R7 M365X. | ||
| low / 768p | 70−75 | 50−55 |
| ultra / 1080p | 12−14 | 18−20 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon R7 M365X in Cyberpunk 2077 is 12% more, than Radeon RX 640. | ||
| low / 768p | 70−75 | 80−85 |
| medium / 768p | 40−45 | 55−60 |
| ultra / 1080p | 18−20 | 30−35 |
| The average gaming FPS of Radeon RX 640 in Dota 2 is 29% more, than Radeon R7 M365X. | ||
| high / 1080p | 2−3 | 7−8 |
| ultra / 1080p | 2−3 | 5−6 |
| 4K / 2160p | 0−1 | 5−6 |
| low / 720p | 9−10 | 18−20 |
| medium / 1080p | 3−4 | 8−9 |
| The average gaming FPS of Radeon RX 640 in Far Cry 5 is 150% more, than Radeon R7 M365X. | ||
| high / 1080p | − | 7−8 |
| ultra / 1080p | 5−6 | 0−1 |
| QHD / 1440p | 1−2 | 0−1 |
| low / 720p | 45−50 | 60−65 |
| medium / 1080p | 7−8 | 18−20 |
| The average gaming FPS of Radeon RX 640 in Fortnite is 48% more, than Radeon R7 M365X. | ||
| high / 1080p | 2−3 | 10−11 |
| QHD / 1440p | 0−1 | − |
| 4K / 2160p | − | 8−9 |
| low / 720p | 14−16 | 24−27 |
| medium / 1080p | 5−6 | 12−14 |
| The average gaming FPS of Radeon RX 640 in Forza Horizon 4 is 128% more, than Radeon R7 M365X. | ||
| low / 768p | 40−45 | 50−55 |
| high / 1080p | 3−4 | 10−12 |
| ultra / 1080p | 2−3 | 5−6 |
| QHD / 1440p | 0−1 | − |
| medium / 720p | 35−40 | 45−50 |
| The average gaming FPS of Radeon RX 640 in Grand Theft Auto V is 38% more, than Radeon R7 M365X. | ||
| high / 1080p | 1−2 | 3−4 |
| ultra / 1080p | 0−1 | 1−2 |
| 4K / 2160p | 0−1 | − |
| low / 720p | 2−3 | 10−11 |
| medium / 1080p | 2−3 | 5−6 |
| The average gaming FPS of Radeon RX 640 in Metro Exodus is 200% more, than Radeon R7 M365X. | ||
| low / 768p | 85−90 | 90−95 |
| high / 1080p | 55−60 | − |
| ultra / 1080p | − | 80−85 |
| The average gaming FPS of Radeon RX 640 in Minecraft is 5% more, than Radeon R7 M365X. | ||
| high / 1080p | 14−16 | 6−7 |
| ultra / 1080p | 12−14 | 2−3 |
| 4K / 2160p | − | 0−1 |
| low / 720p | 24−27 | 27−30 |
| medium / 1080p | 14−16 | 10−11 |
| The average gaming FPS of Radeon R7 M365X in PLAYERUNKNOWN'S BATTLEGROUNDS is 41% more, than Radeon RX 640. | ||
| ultra / 1080p | 3−4 | − |
| QHD / 1440p | 0−1 | − |
| low / 720p | 4−5 | 10−12 |
| medium / 1080p | − | 9−10 |
| The average gaming FPS of Radeon RX 640 in Red Dead Redemption 2 is 175% more, than Radeon R7 M365X. | ||
| low / 768p | 7−8 | 21−24 |
| medium / 768p | 6−7 | 14−16 |
| high / 1080p | 3−4 | 6−7 |
| ultra / 1080p | − | 4−5 |
| 4K / 2160p | 0−1 | 3−4 |
| The average gaming FPS of Radeon RX 640 in The Witcher 3: Wild Hunt is 180% more, than Radeon R7 M365X. | ||
| low / 768p | 70−75 | 75−80 |
| medium / 768p | 35−40 | 40−45 |
| ultra / 1080p | 12−14 | 18−20 |
| high / 768p | 30−33 | 35−40 |
| The average gaming FPS of Radeon RX 640 in World of Tanks is 15% more, than Radeon R7 M365X. | ||
Full Specs
| Radeon R7 M365X | Radeon RX 640 | |
| Architecture | GCN 1.0 | Polaris |
| Code name | Litho | Polaris 12 |
| Type | Desktop | Laptop |
| Release date | 5 May 2015 | 12 August 2019 |
| Pipelines | 384 | 640 |
| Core clock speed | 900 MHz | 1218 MHz |
| Boost Clock | 825 MHz | 1218 MHz |
| Transistor count | 690 million | 2,200 million |
| Manufacturing process technology | 28 nm | 14 nm |
| Texture fill rate | 23.04 | 38.98 |
| Floating-point performance | 737.3 gflops | |
| Memory bus width | 128 Bit | 64 Bit |
| Memory clock speed | 1000 MHz | 6000 MHz |
| Memory bandwidth | 64 GB/s | 112.0 GB/s |
| Shared memory | - | |
| DirectX | 12 (12_0) | |
| Shader Model | 5.1 | 6.4 |
| OpenGL | 4.4 | 4.6 |
| OpenCL | Not Listed | 2.0 |
| 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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