GeForce GT 545 vs GeForce GTX 680MX
In this comparison between GeForce GT 545 and GeForce GTX 680MX 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 545 will be the best choice, for others GeForce GTX 680MX will be their preference. Study the comparison tables below and make your choice.
GeForce GT 545
GeForce GTX 680MX is a Laptop Graphics Card
Note: GeForce GTX 680MX 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 680MX here:
Main Specs
| GeForce GT 545 | GeForce GTX 680MX | |
| Power consumption (TDP) | 70 Watt | 122 Watt |
| Interface | PCIe 2.0 x16 | |
| Supplementary power connectors | None | |
| Memory type | DDR3 | GDDR5 |
| Maximum RAM amount | 1536 MB | 2 GB |
| Display Connectors | 1x DVI, 1x HDMI, 1x VGA | |
| Check Price |
- GeForce GTX 680MX has 74% more power consumption, than GeForce GT 545.
- GeForce GT 545 has 1534 GB more memory, than GeForce GTX 680MX.
- GeForce GT 545 is used in Desktops, and GeForce GTX 680MX - in Laptops.
- GeForce GT 545 is build with Fermi 2.0 architecture, and GeForce GTX 680MX - with Kepler.
- Both graphics cards have the same core clock speed.
- GeForce GT 545 is manufactured by 40 nm process technology, and GeForce GTX 680MX - by 28 nm process technology.
- Memory clock speed of GeForce GTX 680MX is 900 MHz higher, than GeForce GT 545.
Game benchmarks
| high / 1080p | 2−3 | 21−24 |
| ultra / 1080p | 0−1 | 12−14 |
| QHD / 1440p | 0−1 | 7−8 |
| 4K / 2160p | − | 5−6 |
| low / 720p | 12−14 | 40−45 |
| medium / 1080p | 3−4 | 27−30 |
| The average gaming FPS of GeForce GTX 680MX in Assassin's Creed Odyssey is 416% more, than GeForce GT 545. | ||
| high / 1080p | − | 35−40 |
| ultra / 1080p | 4−5 | 30−33 |
| QHD / 1440p | 0−1 | 14−16 |
| 4K / 2160p | − | 9−10 |
| low / 720p | 16−18 | 70−75 |
| medium / 1080p | 6−7 | 40−45 |
| The average gaming FPS of GeForce GTX 680MX in Battlefield 5 is 433% more, than GeForce GT 545. | ||
| low / 768p | 45−50 | 50−55 |
| high / 1080p | 40−45 | − |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of GeForce GTX 680MX in Call of Duty: Warzone is 10% more, than GeForce GT 545. | ||
| low / 768p | 120−130 | 230−240 |
| medium / 768p | 95−100 | 200−210 |
| ultra / 1080p | 40−45 | 120−130 |
| QHD / 1440p | 24−27 | 100−110 |
| 4K / 2160p | 18−20 | 55−60 |
| high / 768p | 70−75 | 170−180 |
| The average gaming FPS of GeForce GTX 680MX in Counter-Strike: Global Offensive is 138% more, than GeForce GT 545. | ||
| low / 768p | 85−90 | 60−65 |
| ultra / 1080p | 18−20 | 50−55 |
| medium / 1080p | 40−45 | 55−60 |
| The average gaming FPS of GeForce GTX 680MX in Cyberpunk 2077 is 16% more, than GeForce GT 545. | ||
| low / 768p | 75−80 | 120−130 |
| medium / 768p | 50−55 | 110−120 |
| ultra / 1080p | 24−27 | 80−85 |
| The average gaming FPS of GeForce GTX 680MX in Dota 2 is 109% more, than GeForce GT 545. | ||
| high / 1080p | 2−3 | 27−30 |
| ultra / 1080p | 2−3 | 24−27 |
| QHD / 1440p | − | 20−22 |
| 4K / 2160p | 1−2 | 8−9 |
| low / 720p | 12−14 | 55−60 |
| medium / 1080p | 3−4 | 27−30 |
| The average gaming FPS of GeForce GTX 680MX in Far Cry 5 is 625% more, than GeForce GT 545. | ||
| high / 1080p | 10−11 | 35−40 |
| ultra / 1080p | 5−6 | 27−30 |
| QHD / 1440p | 2−3 | 16−18 |
| low / 720p | 50−55 | 130−140 |
| medium / 1080p | 12−14 | 75−80 |
| The average gaming FPS of GeForce GTX 680MX in Fortnite is 268% more, than GeForce GT 545. | ||
| high / 1080p | 5−6 | 35−40 |
| ultra / 1080p | − | 27−30 |
| QHD / 1440p | 0−1 | 16−18 |
| 4K / 2160p | − | 14−16 |
| low / 720p | 18−20 | 70−75 |
| medium / 1080p | 7−8 | 40−45 |
| The average gaming FPS of GeForce GTX 680MX in Forza Horizon 4 is 400% more, than GeForce GT 545. | ||
| low / 768p | 45−50 | 100−110 |
| medium / 768p | − | 95−100 |
| high / 1080p | 5−6 | 40−45 |
| ultra / 1080p | 2−3 | 18−20 |
| QHD / 1440p | 0−1 | 8−9 |
| medium / 720p | 35−40 | − |
| The average gaming FPS of GeForce GTX 680MX in Grand Theft Auto V is 205% more, than GeForce GT 545. | ||
| high / 1080p | 1−2 | 14−16 |
| ultra / 1080p | 0−1 | 10−12 |
| QHD / 1440p | − | 10−12 |
| 4K / 2160p | 0−1 | 3−4 |
| low / 720p | 6−7 | 40−45 |
| medium / 1080p | 3−4 | 18−20 |
| The average gaming FPS of GeForce GTX 680MX in Metro Exodus is 733% more, than GeForce GT 545. | ||
| low / 768p | 90−95 | 120−130 |
| high / 1080p | 85−90 | − |
| ultra / 1080p | 70−75 | − |
| medium / 1080p | 90−95 | 110−120 |
| The average gaming FPS of GeForce GTX 680MX in Minecraft is 30% more, than GeForce GT 545. | ||
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 27−30 | 75−80 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of GeForce GTX 680MX in PLAYERUNKNOWN'S BATTLEGROUNDS is 105% more, than GeForce GT 545. | ||
| high / 1080p | − | 16−18 |
| ultra / 1080p | 4−5 | 10−12 |
| QHD / 1440p | 0−1 | 2−3 |
| 4K / 2160p | − | 2−3 |
| low / 720p | 6−7 | 40−45 |
| medium / 1080p | − | 21−24 |
| The average gaming FPS of GeForce GTX 680MX in Red Dead Redemption 2 is 420% more, than GeForce GT 545. | ||
| low / 768p | 12−14 | 80−85 |
| medium / 768p | 9−10 | 50−55 |
| high / 1080p | 4−5 | 27−30 |
| ultra / 1080p | 3−4 | 14−16 |
| 4K / 2160p | 0−1 | 9−10 |
| The average gaming FPS of GeForce GTX 680MX in The Witcher 3: Wild Hunt is 528% more, than GeForce GT 545. | ||
| low / 768p | 75−80 | 90−95 |
| medium / 768p | 35−40 | 60−65 |
| ultra / 1080p | 16−18 | 40−45 |
| high / 768p | 30−35 | 55−60 |
| The average gaming FPS of GeForce GTX 680MX in World of Tanks is 53% more, than GeForce GT 545. | ||
Full Specs
| GeForce GT 545 | GeForce GTX 680MX | |
| Architecture | Fermi 2.0 | Kepler |
| Code name | GF116 | |
| Type | Desktop | Laptop |
| Release date | 14 May 2011 | 23 October 2012 |
| Pipelines | 144 | 1536 |
| Core clock speed | 720 MHz | 720 MHz |
| Transistor count | 1,170 million | 3540 Million |
| Manufacturing process technology | 40 nm | 28 nm |
| Texture fill rate | 17.28 | 92.2 billion/sec |
| Floating-point performance | 414.7 gflops | |
| Length | 145 mm | |
| Memory bus width | 192 Bit | 256 Bit |
| Memory clock speed | 1600 MHz | 2500 MHz |
| Memory bandwidth | 38.4 GB/s | 160 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_0) | 12 API |
| Shader Model | 5.1 | |
| OpenGL | 4.6 | 4.5 |
| OpenCL | 1.1 | 1.1 |
| Vulkan | N/A | |
| CUDA | 2.1 | + |
| CUDA cores | 1536 | |
| Bus support | PCI Express 3.0 | |
| SLI options | + | |
| 3D Vision | + | |
| Bitcoin / BTC (SHA256) | 35 Mh/s | 57 Mh/s |
| Laptop size | large | |
| Optimus | + | |
| Check Price |