GeForce GT 640M LE vs Radeon HD 5970
In this comparison between GeForce GT 640M LE and Radeon HD 5970 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 GeForce GT 640M LE will be the best choice, for others Radeon HD 5970 will be their preference. Study the comparison tables below and make your choice.
Radeon HD 5970
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 HD 5970 | |
| Power consumption (TDP) | 20 Watt | 294 Watt |
| Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Supplementary power connectors | 1x 6-pin + 1x 8-pin | |
| Memory type | DDR3\DDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 1 GB |
| Display Connectors | No outputs | 2x DVI, 1x mini-DisplayPort |
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- Radeon HD 5970 has 1370% more power consumption, than GeForce GT 640M LE.
- Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
- GeForce GT 640M LE has 1 GB more memory, than Radeon HD 5970.
- GeForce GT 640M LE is used in Laptops, and Radeon HD 5970 - in Desktops.
- GeForce GT 640M LE is build with Fermi / Kepler architecture, and Radeon HD 5970 - with TeraScale 2.
- GeForce GT 640M LE is manufactured by 28 nm process technology, and Radeon HD 5970 - by 40 nm process technology.
- Memory clock speed of Radeon HD 5970 is 2200 MHz higher, than GeForce GT 640M LE.
Game benchmarks
| high / 1080p | 0−1 | 10−12 |
| ultra / 1080p | − | 6−7 |
| QHD / 1440p | 0−1 | 1−2 |
| low / 720p | 1−2 | 24−27 |
| medium / 1080p | 0−1 | 14−16 |
| The average gaming FPS of Radeon HD 5970 in Assassin's Creed Odyssey is 2400% more, than GeForce GT 640M LE. | ||
| high / 1080p | − | 18−20 |
| ultra / 1080p | − | 16−18 |
| QHD / 1440p | 0−1 | 1−2 |
| low / 720p | 0−1 | 35−40 |
| medium / 1080p | − | 20−22 |
| low / 768p | 50−55 | 45−50 |
| high / 1080p | 45−50 | − |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of GeForce GT 640M LE in Call of Duty: Warzone is 10% more, than Radeon HD 5970. | ||
| low / 768p | 60−65 | 180−190 |
| medium / 768p | 27−30 | 150−160 |
| ultra / 1080p | 7−8 | 75−80 |
| QHD / 1440p | − | 45−50 |
| 4K / 2160p | − | 30−33 |
| high / 768p | 16−18 | 110−120 |
| The average gaming FPS of Radeon HD 5970 in Counter-Strike: Global Offensive is 375% more, than GeForce GT 640M LE. | ||
| low / 768p | 70−75 | 55−60 |
| ultra / 1080p | 0−1 | 30−33 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of GeForce GT 640M LE in Cyberpunk 2077 is 15% more, than Radeon HD 5970. | ||
| low / 768p | 45−50 | 95−100 |
| medium / 768p | 10−11 | 80−85 |
| ultra / 1080p | 0−1 | 50−55 |
| The average gaming FPS of Radeon HD 5970 in Dota 2 is 210% more, than GeForce GT 640M LE. | ||
| high / 1080p | − | 12−14 |
| ultra / 1080p | − | 12−14 |
| 4K / 2160p | − | 5−6 |
| low / 720p | 0−1 | 30−33 |
| medium / 1080p | − | 14−16 |
| high / 1080p | − | 20−22 |
| ultra / 1080p | − | 14−16 |
| low / 720p | 21−24 | 80−85 |
| medium / 1080p | 0−1 | 35−40 |
| The average gaming FPS of Radeon HD 5970 in Fortnite is 272% more, than GeForce GT 640M LE. | ||
| high / 1080p | 0−1 | 18−20 |
| ultra / 1080p | − | 16−18 |
| QHD / 1440p | 0−1 | 5−6 |
| low / 720p | 0−1 | 40−45 |
| medium / 1080p | 0−1 | 21−24 |
| low / 768p | 18−20 | 70−75 |
| medium / 768p | − | 60−65 |
| high / 1080p | 0−1 | 21−24 |
| ultra / 1080p | − | 9−10 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 12−14 | − |
| The average gaming FPS of Radeon HD 5970 in Grand Theft Auto V is 278% more, than GeForce GT 640M LE. | ||
| high / 1080p | − | 7−8 |
| ultra / 1080p | − | 5−6 |
| 4K / 2160p | − | 1−2 |
| low / 720p | 0−1 | 21−24 |
| medium / 1080p | − | 10−11 |
| low / 768p | 75−80 | 100−110 |
| high / 1080p | 27−30 | − |
| ultra / 1080p | − | 95−100 |
| medium / 1080p | − | 100−105 |
| The average gaming FPS of Radeon HD 5970 in Minecraft is 36% more, than GeForce GT 640M LE. | ||
| high / 1080p | − | 20−22 |
| ultra / 1080p | − | 16−18 |
| low / 720p | 8−9 | 45−50 |
| medium / 1080p | − | 21−24 |
| The average gaming FPS of Radeon HD 5970 in PLAYERUNKNOWN'S BATTLEGROUNDS is 487% more, than GeForce GT 640M LE. | ||
| high / 1080p | − | 12−14 |
| ultra / 1080p | − | 8−9 |
| QHD / 1440p | − | 0−1 |
| low / 720p | 0−1 | 21−24 |
| medium / 1080p | − | 12−14 |
| low / 768p | 0−1 | 40−45 |
| medium / 768p | − | 24−27 |
| high / 1080p | − | 14−16 |
| ultra / 1080p | − | 8−9 |
| 4K / 2160p | − | 7−8 |
| low / 768p | 45−50 | 95−100 |
| medium / 768p | 14−16 | 55−60 |
| ultra / 1080p | 0−1 | 27−30 |
| high / 768p | 12−14 | 45−50 |
| The average gaming FPS of Radeon HD 5970 in World of Tanks is 168% more, than GeForce GT 640M LE. | ||
Full Specs
| GeForce GT 640M LE | Radeon HD 5970 | |
| Architecture | Fermi / Kepler | TeraScale 2 |
| Code name | N13P-LP | Hemlock |
| Type | Laptop | Desktop |
| Release date | 22 March 2012 | 18 November 2009 |
| Pipelines | 384 | 1600 |
| Core clock speed | 725 MHz | |
| Transistor count | 585 million | 2,154 million |
| Manufacturing process technology | 28 nm | 40 nm |
| Texture fill rate | 58.00 | |
| Floating-point performance | 384.0 gflops | 2x 2,320.0 gflops |
| Length | 305 mm | |
| Memory bus width | 128bit | 256 Bit |
| Memory clock speed | 1800 - 4000 MHz | 4000 MHz |
| Memory bandwidth | 128.0 GB/s | |
| Shared memory | - | |
| DirectX | 12 API | 11.2 (11_0) |
| Shader Model | 5.1 | 5.0 |
| OpenGL | 4.5 | 4.4 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | N/A | N/A |
| 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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