GeForce GT 745A vs Quadro K620M
In this comparison between GeForce GT 745A 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 745A will be the best choice, for others Quadro K620M will be their preference. Study the comparison tables below and make your choice.
GeForce GT 745A
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 745A | Quadro K620M | |
| Power consumption (TDP) | 33 Watt | 30 Watt |
| Interface | PCIe 3.0 x16 | MXM-A (3.0) |
| Supplementary power connectors | None | |
| Memory type | DDR3 | DDR3 |
| Maximum RAM amount | 2 GB | 2 GB |
| Display Connectors | No outputs | No outputs |
| Check Price |
- GeForce GT 745A has 10% more power consumption, than Quadro K620M.
- GeForce GT 745A is connected by PCIe 3.0 x16, and Quadro K620M uses MXM-A (3.0) interface.
- GeForce GT 745A and Quadro K620M have maximum RAM of 2 GB.
- GeForce GT 745A is used in Desktops, and Quadro K620M - in Mobile workstations.
- GeForce GT 745A is build with Kepler architecture, and Quadro K620M - with Maxwell.
- Core clock speed of Quadro K620M is 192 MHz higher, than GeForce GT 745A.
- GeForce GT 745A and Quadro K620M are manufactured by 28 nm process technology.
- Memory clock speed of Quadro K620M is 200 MHz higher, than GeForce GT 745A.
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 | 4−5 | 5−6 |
| The average gaming FPS of Quadro K620M in Assassin's Creed Odyssey is 33% more, than GeForce GT 745A. | ||
| high / 1080p | 6−7 | 7−8 |
| ultra / 1080p | 5−6 | 5−6 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 16−18 | 18−20 |
| medium / 1080p | 7−8 | 8−9 |
| The average gaming FPS of Quadro K620M in Battlefield 5 is 11% more, than GeForce GT 745A. | ||
| low / 768p | 50−55 | 45−50 |
| high / 1080p | 40−45 | 40−45 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of GeForce GT 745A in Call of Duty: Warzone is 4% more, than Quadro K620M. | ||
| low / 768p | 110−120 | 120−130 |
| medium / 768p | 85−90 | 95−100 |
| ultra / 1080p | 40−45 | 45−50 |
| QHD / 1440p | 24−27 | 24−27 |
| high / 768p | 60−65 | 70−75 |
| The average gaming FPS of Quadro K620M in Counter-Strike: Global Offensive is 10% more, than GeForce GT 745A. | ||
| low / 768p | 60−65 | 70−75 |
| ultra / 1080p | 18−20 | 20−22 |
| medium / 1080p | 50−55 | 40−45 |
| The average gaming FPS of Quadro K620M in Cyberpunk 2077 is 2% more, than GeForce GT 745A. | ||
| low / 768p | 70−75 | 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 8% more, than GeForce GT 745A. | ||
| high / 1080p | 3−4 | 4−5 |
| ultra / 1080p | 3−4 | 3−4 |
| 4K / 2160p | 1−2 | 0−1 |
| low / 720p | 12−14 | 14−16 |
| medium / 1080p | 4−5 | 5−6 |
| The average gaming FPS of Quadro K620M in Far Cry 5 is 16% more, than GeForce GT 745A. | ||
| high / 1080p | 10−12 | 12−14 |
| ultra / 1080p | 6−7 | 7−8 |
| QHD / 1440p | 2−3 | 4−5 |
| low / 720p | 50−55 | 55−60 |
| medium / 1080p | 14−16 | 14−16 |
| The average gaming FPS of Quadro K620M in Fortnite is 11% more, than GeForce GT 745A. | ||
| high / 1080p | 7−8 | 6−7 |
| ultra / 1080p | 5−6 | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 18−20 | 21−24 |
| medium / 1080p | 9−10 | 9−10 |
| The average gaming FPS of Quadro K620M in Forza Horizon 4 is 10% more, than GeForce GT 745A. | ||
| low / 768p | 45−50 | 45−50 |
| medium / 768p | 40−45 | − |
| high / 1080p | 7−8 | 8−9 |
| ultra / 1080p | 3−4 | 3−4 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | − | 40−45 |
| GeForce GT 745A and Quadro K620M have the same average FPS in Grand Theft Auto V. | ||
| high / 1080p | 1−2 | 2−3 |
| ultra / 1080p | 0−1 | 0−1 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 7−8 | 7−8 |
| medium / 1080p | 4−5 | 3−4 |
| GeForce GT 745A and Quadro K620M have the same average FPS in Metro Exodus. | ||
| low / 768p | 80−85 | 85−90 |
| high / 1080p | 80−85 | 65−70 |
| ultra / 1080p | 70−75 | − |
| The average gaming FPS of GeForce GT 745A in Minecraft is 6% more, than Quadro K620M. | ||
| high / 1080p | 14−16 | − |
| ultra / 1080p | 12−14 | 12−14 |
| low / 720p | 24−27 | 27−30 |
| medium / 1080p | 14−16 | 14−16 |
| The average gaming FPS of Quadro K620M in PLAYERUNKNOWN'S BATTLEGROUNDS is 5% more, than GeForce GT 745A. | ||
| high / 1080p | − | 6−7 |
| ultra / 1080p | 6−7 | 4−5 |
| QHD / 1440p | − | 0−1 |
| low / 720p | 8−9 | 7−8 |
| medium / 1080p | 7−8 | − |
| The average gaming FPS of GeForce GT 745A in Red Dead Redemption 2 is 16% more, than Quadro K620M. | ||
| low / 768p | 16−18 | 16−18 |
| medium / 768p | 12−14 | 12−14 |
| high / 1080p | 6−7 | 6−7 |
| ultra / 1080p | 4−5 | 4−5 |
| 4K / 2160p | 2−3 | 1−2 |
| GeForce GT 745A and Quadro K620M have the same average FPS in The Witcher 3: Wild Hunt. | ||
| low / 768p | 80−85 | 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 745A in World of Tanks is 7% more, than Quadro K620M. | ||
Full Specs
| GeForce GT 745A | Quadro K620M | |
| Architecture | Kepler | Maxwell |
| Code name | GK107 | GM108 |
| Type | Desktop | Mobile workstation |
| Release date | 26 August 2013 | 1 March 2015 |
| Pipelines | 384 | 384 |
| Core clock speed | 837 MHz | 1029 MHz |
| Boost Clock | 915 MHz | 1124 MHz |
| Transistor count | 1,270 million | |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 29.28 | 17.98 |
| Floating-point performance | 642.8 gflops | 863.2 gflops |
| Memory bus width | 128 Bit | 64 Bit |
| Memory clock speed | 1800 MHz | 2000 MHz |
| Memory bandwidth | 28.8 GB/s | 14.4 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_0) | 12 |
| Shader Model | 5.1 | 5 |
| OpenGL | 4.6 | 4.5 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.1.126 | 1.1.126 |
| CUDA | 3.0 | + |
| Bitcoin / BTC (SHA256) | 26 Mh/s | 92 Mh/s |
| Optimus | + | |
| Display Port | 1.2 | |
| nView Display Management | + | |
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