GeForce 8800 GTX vs GeForce GT 640M LE
In this comparison between GeForce 8800 GTX and GeForce GT 640M LE 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 8800 GTX will be the best choice, for others GeForce GT 640M LE will be their preference. Study the comparison tables below and make your choice.
GeForce 8800 GTX
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 8800 GTX | GeForce GT 640M LE | |
| Power consumption (TDP) | 155 Watt | 20 Watt |
| Interface | PCIe 1.0 x16 | PCIe 2.0 x16 |
| Supplementary power connectors | 2x 6-pin | |
| Memory type | GDDR3 | DDR3\DDR5 |
| Maximum RAM amount | 768 MB | 2 GB |
| Display Connectors | 2x DVI, 1x S-Video | No outputs |
| Check Price |
- GeForce 8800 GTX has 675% more power consumption, than GeForce GT 640M LE.
- GeForce 8800 GTX is connected by PCIe 1.0 x16, and GeForce GT 640M LE uses PCIe 2.0 x16 interface.
- GeForce 8800 GTX has 766 GB more memory, than GeForce GT 640M LE.
- GeForce 8800 GTX is used in Desktops, and GeForce GT 640M LE - in Laptops.
- GeForce 8800 GTX is build with Tesla architecture, and GeForce GT 640M LE - with Fermi / Kepler.
- GeForce 8800 GTX is manufactured by 90 nm process technology, and GeForce GT 640M LE - by 28 nm process technology.
- Memory clock speed of GeForce GT 640M LE is 900 MHz higher, than GeForce 8800 GTX.
Game benchmarks
| high / 1080p | 0−1 | 0−1 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 1−2 | 1−2 |
| medium / 1080p | 0−1 | 0−1 |
| GeForce 8800 GTX and GeForce GT 640M LE have the same average FPS in Assassin's Creed Odyssey. | ||
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 0−1 | 0−1 |
| low / 768p | 50−55 | 50−55 |
| high / 1080p | 45−50 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| GeForce 8800 GTX and GeForce GT 640M LE have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 60−65 | 60−65 |
| medium / 768p | 27−30 | 27−30 |
| ultra / 1080p | 7−8 | 7−8 |
| high / 768p | 16−18 | 16−18 |
| GeForce 8800 GTX and GeForce GT 640M LE have the same average FPS in Counter-Strike: Global Offensive. | ||
| low / 768p | 70−75 | 70−75 |
| ultra / 1080p | 0−1 | 0−1 |
| medium / 1080p | 45−50 | 45−50 |
| GeForce 8800 GTX and GeForce GT 640M LE have the same average FPS in Cyberpunk 2077. | ||
| low / 768p | 45−50 | 45−50 |
| medium / 768p | 10−11 | 10−11 |
| ultra / 1080p | 0−1 | 0−1 |
| GeForce 8800 GTX and GeForce GT 640M LE have the same average FPS in Dota 2. | ||
| low / 720p | 0−1 | 0−1 |
| low / 720p | 21−24 | 21−24 |
| medium / 1080p | 0−1 | 0−1 |
| GeForce 8800 GTX and GeForce GT 640M LE have the same average FPS in Fortnite. | ||
| high / 1080p | 0−1 | 0−1 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 0−1 | 0−1 |
| medium / 1080p | 0−1 | 0−1 |
| low / 768p | 18−20 | 18−20 |
| high / 1080p | 0−1 | 0−1 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 12−14 | 12−14 |
| GeForce 8800 GTX and GeForce GT 640M LE have the same average FPS in Grand Theft Auto V. | ||
| low / 720p | 0−1 | 0−1 |
| low / 768p | 75−80 | 75−80 |
| high / 1080p | 27−30 | 27−30 |
| GeForce 8800 GTX and GeForce GT 640M LE have the same average FPS in Minecraft. | ||
| low / 720p | 8−9 | 8−9 |
| GeForce 8800 GTX and GeForce GT 640M LE have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS. | ||
| low / 720p | 0−1 | 0−1 |
| low / 768p | 0−1 | 0−1 |
| low / 768p | 45−50 | 45−50 |
| medium / 768p | 14−16 | 14−16 |
| ultra / 1080p | 0−1 | 0−1 |
| high / 768p | 12−14 | 12−14 |
| GeForce 8800 GTX and GeForce GT 640M LE have the same average FPS in World of Tanks. | ||
Full Specs
| GeForce 8800 GTX | GeForce GT 640M LE | |
| Architecture | Tesla | Fermi / Kepler |
| Code name | G80 | N13P-LP |
| Type | Desktop | Laptop |
| Release date | 8 November 2006 | 22 March 2012 |
| Pipelines | 128 | 384 |
| Core clock speed | 576 MHz | |
| Transistor count | 681 million | 585 million |
| Manufacturing process technology | 90 nm | 28 nm |
| Texture fill rate | 36.8 billion/sec | |
| Floating-point performance | 345.6 gflops | 384.0 gflops |
| Length | 270 mm | |
| Memory bus width | 384 Bit | 128bit |
| Memory clock speed | 900 MHz | 1800 - 4000 MHz |
| Memory bandwidth | 86.4 GB/s | |
| Shared memory | - | |
| DirectX | 11.1 (10_0) | 12 API |
| Shader Model | 4.0 | 5.1 |
| OpenGL | 3.3 | 4.5 |
| OpenCL | 1.1 | 1.1 |
| Vulkan | N/A | N/A |
| CUDA | + | + |
| CUDA cores | 575 | Up to 384 |
| Bus support | PCI Express 2.0, PCI Express 3.0 | |
| SLI options | + | |
| HDMI | + | |
| HDCP | + | |
| Maximum VGA resolution | Up to 2048x1536 | |
| 3D Blu-Ray | + | |
| Bitcoin / BTC (SHA256) | 14 Mh/s | |
| Laptop size | medium sized | |
| Optimus | + | |
| Check Price |