GeForce GT 545 vs Quadro K620M
In this comparison between GeForce GT 545 and Quadro K620M 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 Quadro K620M will be their preference. Study the comparison tables below and make your choice.
GeForce GT 545
Quadro K620M is a Laptop Graphics Card
Note: Quadro K620M 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 Quadro K620M here:
Main Specs
| GeForce GT 545 | Quadro K620M | |
| Power consumption (TDP) | 70 Watt | 30 Watt |
| Interface | PCIe 2.0 x16 | MXM-A (3.0) |
| Supplementary power connectors | None | None |
| Memory type | DDR3 | DDR3 |
| Maximum RAM amount | 1536 MB | 2 GB |
| Display Connectors | 1x DVI, 1x HDMI, 1x VGA | No outputs |
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- GeForce GT 545 has 133% more power consumption, than Quadro K620M.
- GeForce GT 545 is connected by PCIe 2.0 x16, and Quadro K620M uses MXM-A (3.0) interface.
- GeForce GT 545 has 1534 GB more memory, than Quadro K620M.
- GeForce GT 545 is used in Desktops, and Quadro K620M - in Mobile workstations.
- GeForce GT 545 is build with Fermi 2.0 architecture, and Quadro K620M - with Maxwell.
- Core clock speed of Quadro K620M is 309 MHz higher, than GeForce GT 545.
- GeForce GT 545 is manufactured by 40 nm process technology, and Quadro K620M - by 28 nm process technology.
- Memory clock speed of Quadro K620M is 400 MHz higher, than GeForce GT 545.
Game benchmarks
| high / 1080p | 2−3 | 3−4 |
| ultra / 1080p | 0−1 | 1−2 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 14−16 |
| medium / 1080p | 3−4 | 5−6 |
| The average gaming FPS of Quadro K620M in Assassin's Creed Odyssey is 33% more, than GeForce GT 545. | ||
| high / 1080p | − | 7−8 |
| ultra / 1080p | 4−5 | 5−6 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 16−18 | 18−20 |
| medium / 1080p | 6−7 | 8−9 |
| The average gaming FPS of Quadro K620M in Battlefield 5 is 22% more, than GeForce GT 545. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 40−45 | 40−45 |
| QHD / 1440p | 0−1 | 0−1 |
| GeForce GT 545 and Quadro K620M have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 120−130 | 120−130 |
| medium / 768p | 95−100 | 95−100 |
| ultra / 1080p | 40−45 | 45−50 |
| QHD / 1440p | 24−27 | 24−27 |
| 4K / 2160p | 18−20 | − |
| high / 768p | 70−75 | 70−75 |
| The average gaming FPS of Quadro K620M in Counter-Strike: Global Offensive is 1% more, than GeForce GT 545. | ||
| low / 768p | 85−90 | 70−75 |
| ultra / 1080p | 18−20 | 20−22 |
| medium / 1080p | 40−45 | 40−45 |
| The average gaming FPS of GeForce GT 545 in Cyberpunk 2077 is 8% more, than Quadro K620M. | ||
| low / 768p | 75−80 | 75−80 |
| medium / 768p | 50−55 | 55−60 |
| ultra / 1080p | 24−27 | 27−30 |
| The average gaming FPS of Quadro K620M in Dota 2 is 5% more, than GeForce GT 545. | ||
| high / 1080p | 2−3 | 4−5 |
| ultra / 1080p | 2−3 | 3−4 |
| 4K / 2160p | 1−2 | 0−1 |
| low / 720p | 12−14 | 14−16 |
| medium / 1080p | 3−4 | 5−6 |
| The average gaming FPS of Quadro K620M in Far Cry 5 is 40% more, than GeForce GT 545. | ||
| high / 1080p | 10−11 | 12−14 |
| ultra / 1080p | 5−6 | 7−8 |
| QHD / 1440p | 2−3 | 4−5 |
| low / 720p | 50−55 | 55−60 |
| medium / 1080p | 12−14 | 14−16 |
| The average gaming FPS of Quadro K620M in Fortnite is 18% more, than GeForce GT 545. | ||
| high / 1080p | 5−6 | 6−7 |
| ultra / 1080p | − | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 18−20 | 21−24 |
| medium / 1080p | 7−8 | 9−10 |
| The average gaming FPS of Quadro K620M in Forza Horizon 4 is 20% more, than GeForce GT 545. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 5−6 | 8−9 |
| ultra / 1080p | 2−3 | 3−4 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 35−40 | 40−45 |
| The average gaming FPS of Quadro K620M in Grand Theft Auto V is 8% more, than GeForce GT 545. | ||
| high / 1080p | 1−2 | 2−3 |
| ultra / 1080p | 0−1 | 0−1 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 6−7 | 7−8 |
| medium / 1080p | 3−4 | 3−4 |
| The average gaming FPS of Quadro K620M in Metro Exodus is 33% more, than GeForce GT 545. | ||
| low / 768p | 90−95 | 85−90 |
| high / 1080p | 85−90 | 65−70 |
| ultra / 1080p | 70−75 | − |
| medium / 1080p | 90−95 | − |
| The average gaming FPS of GeForce GT 545 in Minecraft is 16% more, than Quadro K620M. | ||
| ultra / 1080p | 12−14 | 12−14 |
| low / 720p | 27−30 | 27−30 |
| medium / 1080p | 14−16 | 14−16 |
| GeForce GT 545 and Quadro K620M have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS. | ||
| high / 1080p | − | 6−7 |
| ultra / 1080p | 4−5 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 6−7 | 7−8 |
| The average gaming FPS of Quadro K620M in Red Dead Redemption 2 is 20% more, than GeForce GT 545. | ||
| low / 768p | 12−14 | 16−18 |
| medium / 768p | 9−10 | 12−14 |
| high / 1080p | 4−5 | 6−7 |
| ultra / 1080p | 3−4 | 4−5 |
| 4K / 2160p | 0−1 | 1−2 |
| The average gaming FPS of Quadro K620M in The Witcher 3: Wild Hunt is 42% more, than GeForce GT 545. | ||
| low / 768p | 75−80 | 70−75 |
| medium / 768p | 35−40 | 35−40 |
| ultra / 1080p | 16−18 | 16−18 |
| high / 768p | 30−35 | 30−35 |
| The average gaming FPS of GeForce GT 545 in World of Tanks is 5% more, than Quadro K620M. | ||
Full Specs
| GeForce GT 545 | Quadro K620M | |
| Architecture | Fermi 2.0 | Maxwell |
| Code name | GF116 | GM108 |
| Type | Desktop | Mobile workstation |
| Release date | 14 May 2011 | 1 March 2015 |
| Pipelines | 144 | 384 |
| Core clock speed | 720 MHz | 1029 MHz |
| Boost Clock | 1124 MHz | |
| Transistor count | 1,170 million | |
| Manufacturing process technology | 40 nm | 28 nm |
| Texture fill rate | 17.28 | 17.98 |
| Floating-point performance | 414.7 gflops | 863.2 gflops |
| Length | 145 mm | |
| Memory bus width | 192 Bit | 64 Bit |
| Memory clock speed | 1600 MHz | 2000 MHz |
| Memory bandwidth | 38.4 GB/s | 14.4 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_0) | 12 |
| Shader Model | 5.1 | 5 |
| OpenGL | 4.6 | 4.5 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | N/A | 1.1.126 |
| CUDA | 2.1 | + |
| Bitcoin / BTC (SHA256) | 35 Mh/s | 92 Mh/s |
| Optimus | + | |
| Display Port | 1.2 | |
| nView Display Management | + | |
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