GeForce GT 640M vs GeForce GTX 460 v2
When comparing GeForce GT 640M and GeForce GTX 460 v2, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GT 640M and GeForce GTX 460 v2 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
GeForce GTX 460 v2
GeForce GT 640M is a Laptop Graphics Card
Note: GeForce GT 640M 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 here:
Main Specs
| GeForce GT 640M | GeForce GTX 460 v2 | |
| Power consumption (TDP) | 32 Watt | 160 Watt |
| Interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
| Supplementary power connectors | 2x 6-pin | |
| Memory type | DDR3\GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 1 GB |
| Display Connectors | No outputs | 2x DVI, 1x mini-HDMI |
| Check Price |
- GeForce GTX 460 v2 has 400% more power consumption, than GeForce GT 640M.
- GeForce GT 640M is connected by PCIe 3.0 x16, and GeForce GTX 460 v2 uses PCIe 2.0 x16 interface.
- GeForce GT 640M has 1 GB more memory, than GeForce GTX 460 v2.
- GeForce GT 640M is used in Laptops, and GeForce GTX 460 v2 - in Desktops.
- GeForce GT 640M is build with Kepler architecture, and GeForce GTX 460 v2 - with Fermi 2.0.
- GeForce GT 640M is manufactured by 28 nm process technology, and GeForce GTX 460 v2 - by 40 nm process technology.
- Memory clock speed of GeForce GTX 460 v2 is 2208 MHz higher, than GeForce GT 640M.
Game benchmarks
| high / 1080p | 0−1 | 10−11 |
| ultra / 1080p | 0−1 | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 10−12 | 21−24 |
| medium / 1080p | 2−3 | 12−14 |
| The average gaming FPS of GeForce GTX 460 v2 in Assassin's Creed Odyssey is 183% more, than GeForce GT 640M. | ||
| high / 1080p | − | 16−18 |
| ultra / 1080p | 3−4 | 14−16 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 35−40 |
| medium / 1080p | 4−5 | 16−18 |
| The average gaming FPS of GeForce GTX 460 v2 in Battlefield 5 is 228% more, than GeForce GT 640M. | ||
| low / 768p | 50−55 | 45−50 |
| high / 1080p | 45−50 | − |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of GeForce GT 640M in Call of Duty: Warzone is 10% more, than GeForce GTX 460 v2. | ||
| low / 768p | 110−120 | 160−170 |
| medium / 768p | 85−90 | 130−140 |
| ultra / 1080p | 35−40 | 70−75 |
| QHD / 1440p | − | 40−45 |
| 4K / 2160p | 10−11 | 30−33 |
| high / 768p | 55−60 | 100−110 |
| The average gaming FPS of GeForce GTX 460 v2 in Counter-Strike: Global Offensive is 65% more, than GeForce GT 640M. | ||
| low / 768p | 70−75 | 55−60 |
| ultra / 1080p | 12−14 | 27−30 |
| medium / 1080p | 45−50 | 45−50 |
| GeForce GT 640M and GeForce GTX 460 v2 have the same average FPS in Cyberpunk 2077. | ||
| low / 768p | 70−75 | 90−95 |
| medium / 768p | 40−45 | 70−75 |
| ultra / 1080p | 18−20 | 45−50 |
| The average gaming FPS of GeForce GTX 460 v2 in Dota 2 is 59% more, than GeForce GT 640M. | ||
| high / 1080p | 2−3 | 10−12 |
| ultra / 1080p | 2−3 | 10−12 |
| 4K / 2160p | 0−1 | 4−5 |
| low / 720p | 9−10 | 27−30 |
| medium / 1080p | 3−4 | 12−14 |
| The average gaming FPS of GeForce GTX 460 v2 in Far Cry 5 is 275% more, than GeForce GT 640M. | ||
| high / 1080p | − | 18−20 |
| ultra / 1080p | 5−6 | 12−14 |
| QHD / 1440p | 1−2 | − |
| low / 720p | 45−50 | 75−80 |
| medium / 1080p | 7−8 | 30−35 |
| The average gaming FPS of GeForce GTX 460 v2 in Fortnite is 105% more, than GeForce GT 640M. | ||
| high / 1080p | 2−3 | 16−18 |
| ultra / 1080p | − | 14−16 |
| QHD / 1440p | 0−1 | 4−5 |
| low / 720p | 14−16 | 35−40 |
| medium / 1080p | 5−6 | 18−20 |
| The average gaming FPS of GeForce GTX 460 v2 in Forza Horizon 4 is 242% more, than GeForce GT 640M. | ||
| low / 768p | 40−45 | 65−70 |
| medium / 768p | − | 55−60 |
| high / 1080p | 3−4 | 18−20 |
| ultra / 1080p | 2−3 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 30−35 | − |
| The average gaming FPS of GeForce GTX 460 v2 in Grand Theft Auto V is 93% more, than GeForce GT 640M. | ||
| high / 1080p | 1−2 | 6−7 |
| ultra / 1080p | 0−1 | 5−6 |
| 4K / 2160p | 0−1 | 1−2 |
| low / 720p | 2−3 | 18−20 |
| medium / 1080p | 2−3 | 8−9 |
| The average gaming FPS of GeForce GTX 460 v2 in Metro Exodus is 450% more, than GeForce GT 640M. | ||
| low / 768p | 85−90 | 100−110 |
| high / 1080p | 55−60 | − |
| ultra / 1080p | − | 90−95 |
| medium / 1080p | − | 95−100 |
| The average gaming FPS of GeForce GTX 460 v2 in Minecraft is 20% more, than GeForce GT 640M. | ||
| high / 1080p | 14−16 | 18−20 |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 24−27 | 40−45 |
| medium / 1080p | 14−16 | 20−22 |
| The average gaming FPS of GeForce GTX 460 v2 in PLAYERUNKNOWN'S BATTLEGROUNDS is 41% more, than GeForce GT 640M. | ||
| high / 1080p | − | 12−14 |
| ultra / 1080p | 3−4 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 3−4 | 18−20 |
| medium / 1080p | − | 12−14 |
| The average gaming FPS of GeForce GTX 460 v2 in Red Dead Redemption 2 is 333% more, than GeForce GT 640M. | ||
| low / 768p | 7−8 | 35−40 |
| medium / 768p | 6−7 | 21−24 |
| high / 1080p | 3−4 | 12−14 |
| ultra / 1080p | − | 8−9 |
| 4K / 2160p | 0−1 | 7−8 |
| The average gaming FPS of GeForce GTX 460 v2 in The Witcher 3: Wild Hunt is 380% more, than GeForce GT 640M. | ||
| low / 768p | 70−75 | 90−95 |
| medium / 768p | 35−40 | 50−55 |
| ultra / 1080p | 12−14 | 24−27 |
| high / 768p | 27−30 | 40−45 |
| The average gaming FPS of GeForce GTX 460 v2 in World of Tanks is 43% more, than GeForce GT 640M. | ||
Full Specs
| GeForce GT 640M | GeForce GTX 460 v2 | |
| Architecture | Kepler | Fermi 2.0 |
| Code name | N13P-GS | GF114 |
| Type | Laptop | Desktop |
| Release date | 22 March 2012 | 24 September 2011 |
| Pipelines | 384 | 336 |
| Core clock speed | 779 MHz | |
| Boost Clock | 645 MHz | |
| Transistor count | 1,270 million | 1,950 million |
| Manufacturing process technology | 28 nm | 40 nm |
| Texture fill rate | 43.62 | |
| Floating-point performance | 480.0 gflops | 1,045.6 gflops |
| Length | 210 mm | |
| Memory bus width | 128bit | 192 Bit |
| Memory clock speed | 1800 - 4000 MHz | 4008 MHz |
| Memory bandwidth | 96.19 GB/s | |
| Shared memory | - | |
| DirectX | 12 API | 12 (11_0) |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.5 | 4.6 |
| OpenCL | 1.1 | 1.1 |
| Vulkan | 1.1.126 | N/A |
| CUDA | + | 2.1 |
| CUDA cores | 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) | 18 Mh/s | 75 Mh/s |
| Laptop size | medium sized | |
| Optimus | + | |
| Check Price |