GeForce GT 740A vs GeForce GTX 660M
Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 740A and GeForce GTX 660M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GT 740A and GeForce GTX 660M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
GeForce GT 740A
GeForce GTX 660M is a Laptop Graphics Card
Note: GeForce GTX 660M 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 GTX 660M here:
Main Specs
| GeForce GT 740A | GeForce GTX 660M | |
| Power consumption (TDP) | 33 Watt | 50 Watt |
| Interface | PCIe 3.0 x8 | MXM-B (3.0) |
| Memory type | DDR3 | GDDR5 |
| Maximum RAM amount | 2 GB | 2 GB |
| Display Connectors | No outputs | No outputs |
| Check Price |
- GeForce GTX 660M has 51% more power consumption, than GeForce GT 740A.
- GeForce GT 740A is connected by PCIe 3.0 x8, and GeForce GTX 660M uses MXM-B (3.0) interface.
- GeForce GT 740A and GeForce GTX 660M have maximum RAM of 2 GB.
- GeForce GT 740A is used in Desktops, and GeForce GTX 660M - in Laptops.
- GeForce GT 740A is build with Kepler 2.0 architecture, and GeForce GTX 660M - with Kepler.
- Core clock speed of GeForce GT 740A is 145 MHz higher, than GeForce GTX 660M.
- GeForce GT 740A and GeForce GTX 660M are manufactured by 28 nm process technology.
- Memory clock speed of GeForce GTX 660M is 200 MHz higher, than GeForce GT 740A.
Game benchmarks
| high / 1080p | 0−1 | 6−7 |
| ultra / 1080p | − | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 1−2 | 16−18 |
| medium / 1080p | 0−1 | 8−9 |
| The average gaming FPS of GeForce GTX 660M in Assassin's Creed Odyssey is 1600% more, than GeForce GT 740A. | ||
| high / 1080p | − | 12−14 |
| ultra / 1080p | − | 10−11 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 0−1 | 24−27 |
| medium / 1080p | − | 12−14 |
| low / 768p | 50−55 | 45−50 |
| high / 1080p | 45−50 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of GeForce GT 740A in Call of Duty: Warzone is 6% more, than GeForce GTX 660M. | ||
| low / 768p | 60−65 | 130−140 |
| medium / 768p | 27−30 | 110−120 |
| ultra / 1080p | 7−8 | 50−55 |
| QHD / 1440p | − | 27−30 |
| 4K / 2160p | − | 27−30 |
| high / 768p | 16−18 | 80−85 |
| The average gaming FPS of GeForce GTX 660M in Counter-Strike: Global Offensive is 242% more, than GeForce GT 740A. | ||
| low / 768p | 70−75 | 55−60 |
| ultra / 1080p | 0−1 | 18−20 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of GeForce GT 740A in Cyberpunk 2077 is 15% more, than GeForce GTX 660M. | ||
| low / 768p | 45−50 | 80−85 |
| medium / 768p | 10−11 | 55−60 |
| ultra / 1080p | 0−1 | 30−35 |
| The average gaming FPS of GeForce GTX 660M in Dota 2 is 141% more, than GeForce GT 740A. | ||
| high / 1080p | − | 8−9 |
| ultra / 1080p | − | 7−8 |
| 4K / 2160p | − | 3−4 |
| low / 720p | 0−1 | 18−20 |
| medium / 1080p | − | 8−9 |
| high / 1080p | − | 14−16 |
| ultra / 1080p | − | 10−11 |
| low / 720p | 21−24 | 60−65 |
| medium / 1080p | 0−1 | 21−24 |
| The average gaming FPS of GeForce GTX 660M in Fortnite is 181% more, than GeForce GT 740A. | ||
| high / 1080p | 0−1 | 12−14 |
| ultra / 1080p | − | 10−12 |
| QHD / 1440p | 0−1 | 1−2 |
| low / 720p | 0−1 | 24−27 |
| medium / 1080p | 0−1 | 14−16 |
| low / 768p | 18−20 | 50−55 |
| medium / 768p | − | 45−50 |
| high / 1080p | 0−1 | 12−14 |
| ultra / 1080p | − | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 12−14 | − |
| The average gaming FPS of GeForce GTX 660M in Grand Theft Auto V is 173% more, than GeForce GT 740A. | ||
| high / 1080p | − | 4−5 |
| ultra / 1080p | − | 3−4 |
| 4K / 2160p | − | 0−1 |
| low / 720p | 0−1 | 12−14 |
| medium / 1080p | − | 6−7 |
| low / 768p | 75−80 | 95−100 |
| high / 1080p | 27−30 | 90−95 |
| ultra / 1080p | − | 80−85 |
| medium / 1080p | − | 90−95 |
| The average gaming FPS of GeForce GTX 660M in Minecraft is 79% more, than GeForce GT 740A. | ||
| high / 1080p | − | 16−18 |
| ultra / 1080p | − | 14−16 |
| low / 720p | 8−9 | 30−35 |
| medium / 1080p | − | 18−20 |
| The average gaming FPS of GeForce GTX 660M in PLAYERUNKNOWN'S BATTLEGROUNDS is 300% more, than GeForce GT 740A. | ||
| ultra / 1080p | − | 7−8 |
| QHD / 1440p | − | 0−1 |
| low / 720p | 0−1 | 12−14 |
| medium / 1080p | − | 10−12 |
| low / 768p | 0−1 | 24−27 |
| medium / 768p | − | 16−18 |
| high / 1080p | − | 9−10 |
| ultra / 1080p | − | 6−7 |
| 4K / 2160p | − | 6−7 |
| low / 768p | 45−50 | 85−90 |
| medium / 768p | 14−16 | 45−50 |
| ultra / 1080p | 0−1 | 18−20 |
| high / 768p | 12−14 | 35−40 |
| The average gaming FPS of GeForce GTX 660M in World of Tanks is 128% more, than GeForce GT 740A. | ||
Full Specs
| GeForce GT 740A | GeForce GTX 660M | |
| Architecture | Kepler 2.0 | Kepler |
| Code name | GK208 | N13E-GE |
| Type | Desktop | Laptop |
| Release date | 26 August 2013 | 22 March 2012 |
| Pipelines | 384 | 384 |
| Core clock speed | 980 MHz | 835 MHz |
| Boost Clock | 950 MHz | |
| Transistor count | 915 million | 1,270 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 31.36 | 30.4 billion/sec |
| Floating-point performance | 752.6 gflops | 729.6 gflops |
| Memory bus width | 64 Bit | 128bit |
| Memory clock speed | 1800 MHz | 2000 MHz |
| Memory bandwidth | 14.4 GB/s | 64.0 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_0) | 12 API |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.6 | 4.5 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | 1.1.126 | 1.1.126 |
| CUDA | 3.5 | + |
| CUDA cores | 384 | |
| Bus support | PCI Express 2.0, PCI Express 3.0 | |
| SLI options | + | |
| HDMI | + | |
| HDCP | + | |
| Maximum VGA resolution | Up to 2048x1536 | |
| Bitcoin / BTC (SHA256) | 36 Mh/s | |
| Laptop size | large | |
| Optimus | + | |
| Check Price |