GeForce GT 640M LE vs Radeon RX 560X
When choosing between GeForce GT 640M LE and Radeon RX 560X, 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 GeForce GT 640M LE and Radeon RX 560X.
Radeon RX 560X
GeForce GT 640M LE is a Laptop Graphics Card
Note: GeForce GT 640M LE 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 GeForce GT 640M LE here:
Main Specs
| GeForce GT 640M LE | Radeon RX 560X | |
| Power consumption (TDP) | 20 Watt | 75 Watt |
| Interface | PCIe 2.0 x16 | PCIe 3.0 x8 |
| Supplementary power connectors | None | |
| Memory type | DDR3\DDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 4 GB |
| Display Connectors | No outputs | 1x DVI, 1x HDMI, 1x DisplayPort |
| Check Price |
- Radeon RX 560X has 275% more power consumption, than GeForce GT 640M LE.
- GeForce GT 640M LE is connected by PCIe 2.0 x16, and Radeon RX 560X uses PCIe 3.0 x8 interface.
- Radeon RX 560X has 2 GB more memory, than GeForce GT 640M LE.
- GeForce GT 640M LE is used in Laptops, and Radeon RX 560X - in Desktops.
- GeForce GT 640M LE is build with Fermi / Kepler architecture, and Radeon RX 560X - with GCN 4.0.
- GeForce GT 640M LE is manufactured by 28 nm process technology, and Radeon RX 560X - by 14 nm process technology.
- Memory clock speed of Radeon RX 560X is 5200 MHz higher, than GeForce GT 640M LE.
Game benchmarks
| high / 1080p | 0−1 | 18−20 |
| ultra / 1080p | − | 10−11 |
| QHD / 1440p | 0−1 | 4−5 |
| 4K / 2160p | − | 4−5 |
| low / 720p | 1−2 | 35−40 |
| medium / 1080p | 0−1 | 21−24 |
| The average gaming FPS of Radeon RX 560X in Assassin's Creed Odyssey is 3600% more, than GeForce GT 640M LE. | ||
| high / 1080p | − | 27−30 |
| ultra / 1080p | − | 24−27 |
| QHD / 1440p | 0−1 | 8−9 |
| 4K / 2160p | − | 6−7 |
| low / 720p | 0−1 | 60−65 |
| medium / 1080p | − | 30−35 |
| low / 768p | 50−55 | 50−55 |
| high / 1080p | 45−50 | 50−55 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon RX 560X in Call of Duty: Warzone is 4% more, than GeForce GT 640M LE. | ||
| low / 768p | 60−65 | 220−230 |
| medium / 768p | 27−30 | 190−200 |
| ultra / 1080p | 7−8 | 110−120 |
| QHD / 1440p | − | 70−75 |
| 4K / 2160p | − | 35−40 |
| high / 768p | 16−18 | 150−160 |
| The average gaming FPS of Radeon RX 560X in Counter-Strike: Global Offensive is 514% more, than GeForce GT 640M LE. | ||
| low / 768p | 70−75 | 60−65 |
| ultra / 1080p | 0−1 | 45−50 |
| medium / 1080p | 45−50 | 55−60 |
| GeForce GT 640M LE and Radeon RX 560X have the same average FPS in Cyberpunk 2077. | ||
| low / 768p | 45−50 | 110−120 |
| medium / 768p | 10−11 | 100−110 |
| ultra / 1080p | 0−1 | 70−75 |
| The average gaming FPS of Radeon RX 560X in Dota 2 is 279% more, than GeForce GT 640M LE. | ||
| high / 1080p | − | 21−24 |
| ultra / 1080p | − | 20−22 |
| QHD / 1440p | − | 18−20 |
| 4K / 2160p | − | 7−8 |
| low / 720p | 0−1 | 45−50 |
| medium / 1080p | − | 24−27 |
| high / 1080p | − | 27−30 |
| ultra / 1080p | − | 21−24 |
| QHD / 1440p | − | 14−16 |
| low / 720p | 21−24 | 110−120 |
| medium / 1080p | 0−1 | 60−65 |
| The average gaming FPS of Radeon RX 560X in Fortnite is 422% more, than GeForce GT 640M LE. | ||
| high / 1080p | 0−1 | 30−35 |
| ultra / 1080p | − | 21−24 |
| QHD / 1440p | 0−1 | 10−12 |
| low / 720p | 0−1 | 60−65 |
| medium / 1080p | 0−1 | 35−40 |
| low / 768p | 18−20 | 95−100 |
| medium / 768p | − | 85−90 |
| high / 1080p | 0−1 | 35−40 |
| ultra / 1080p | − | 14−16 |
| QHD / 1440p | 0−1 | 5−6 |
| medium / 720p | 12−14 | − |
| The average gaming FPS of Radeon RX 560X in Grand Theft Auto V is 410% more, than GeForce GT 640M LE. | ||
| high / 1080p | − | 10−12 |
| ultra / 1080p | − | 9−10 |
| 4K / 2160p | − | 2−3 |
| low / 720p | 0−1 | 35−40 |
| medium / 1080p | − | 14−16 |
| low / 768p | 75−80 | 110−120 |
| high / 1080p | 27−30 | − |
| medium / 1080p | − | 110−120 |
| The average gaming FPS of Radeon RX 560X in Minecraft is 49% more, than GeForce GT 640M LE. | ||
| ultra / 1080p | − | 14−16 |
| low / 720p | 8−9 | 65−70 |
| medium / 1080p | − | 18−20 |
| The average gaming FPS of Radeon RX 560X in PLAYERUNKNOWN'S BATTLEGROUNDS is 737% more, than GeForce GT 640M LE. | ||
| high / 1080p | − | 14−16 |
| ultra / 1080p | − | 9−10 |
| QHD / 1440p | − | 0−1 |
| low / 720p | 0−1 | 35−40 |
| medium / 1080p | − | 18−20 |
| low / 768p | 0−1 | 65−70 |
| medium / 768p | − | 40−45 |
| high / 1080p | − | 21−24 |
| ultra / 1080p | − | 12−14 |
| 4K / 2160p | − | 7−8 |
| low / 768p | 45−50 | 90−95 |
| medium / 768p | 14−16 | 60−65 |
| ultra / 1080p | 0−1 | 35−40 |
| high / 768p | 12−14 | 55−60 |
| The average gaming FPS of Radeon RX 560X in World of Tanks is 180% more, than GeForce GT 640M LE. | ||
Full Specs
| GeForce GT 640M LE | Radeon RX 560X | |
| Architecture | Fermi / Kepler | GCN 4.0 |
| Code name | N13P-LP | Polaris 21 |
| Type | Laptop | Desktop |
| Release date | 22 March 2012 | 11 April 2018 |
| Pipelines | 384 | 1024 |
| Core clock speed | 1175 MHz | |
| Boost Clock | 1275 MHz | |
| Transistor count | 585 million | 3,000 million |
| Manufacturing process technology | 28 nm | 14 nm |
| Texture fill rate | 81.60 | |
| Floating-point performance | 384.0 gflops | 2,611 gflops |
| Length | 170 mm | |
| Memory bus width | 128bit | 128 Bit |
| Memory clock speed | 1800 - 4000 MHz | 7000 MHz |
| Memory bandwidth | 112.0 GB/s | |
| Shared memory | - | |
| DirectX | 12 API | 12 (12_0) |
| Shader Model | 5.1 | 6.4 |
| OpenGL | 4.5 | 4.6 |
| OpenCL | 1.1 | 2.0 |
| Vulkan | N/A | 1.2.131 |
| CUDA | + | |
| CUDA cores | Up to 384 | |
| Bus support | PCI Express 2.0, PCI Express 3.0 | |
| HDMI | + | |
| HDCP | + | |
| Maximum VGA resolution | Up to 2048x1536 | |
| 3D Blu-Ray | + | |
| Bitcoin / BTC (SHA256) | 14 Mh/s | |
| Laptop size | medium sized | |
| Optimus | + | |
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