To get the index we compare the characteristics of video cards and their relative prices.
NVIDIA Quadro K620: specs and benchmarks
- Interface PCIe 2.0 x16
- Core clock speed 1058 MHz
- Max video memory 2GB DDR3
- Memory type 128-bit
- Memory clock speed 1800 MHz
- Maximum resolution
NVIDIA started Quadro K620 sales 22 July 2014 at a recommended price of $189.89. This is Maxwell architecture desktop card based on 28 nm manufacturing process and primarily aimed at designers. 2 GB of 128-bit memory clocked at 1.8 GHz are supplied, and together with 128 Bit memory interface this creates a bandwidth of Up to 29 GB/s.
Compatibility-wise, this is 1-slot card attached via PCIe 2.0 x16 interface. Its manufacturer default version has a length of 160 mm. No additional power connector is required, and power consumption is at 41 Watt.
It provides poor gaming and benchmark performance at
of a leader's which is NVIDIA GeForce RTX 3090 Ti.
Of Quadro K620's architecture, market segment and release date.
|Place in performance rating||467|
|Value for money||0.97|
|GPU code name||GM107|
|Release date||22 July 2014 (7 years ago)|
|Launch price (MSRP)||$189.89|
|Price now||$492 (2.6x MSRP)||of 49999 (A100 SXM4)|
Quadro K620's general performance parameters such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Quadro K620's performance, but for precise assessment you have to consider its benchmark and gaming test results.
|Pipelines / CUDA cores||384||of 18432 (AD102)|
|Core clock speed||1058 MHz||of 2610 (Radeon RX 6500 XT)|
|Boost clock speed||1124 MHz||of 2903 (Radeon Pro W6600)|
|Number of transistors||1,870 million||of 14400 (GeForce GTX 1080 SLI Mobile)|
|Manufacturing process technology||28 nm||of 4 (H100 PCIe)|
|Thermal design power (TDP)||41 Watt||of 900 (Tesla S2050)|
|Texture fill rate||26.98||of 939.8 (H100 SXM5)|
|Floating-point performance||863.2 gflops||of 16384 (Radeon Pro Duo)|
Compatibility, dimensions and requirements
Information on Quadro K620's compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
|Interface||PCIe 2.0 x16|
|Width||1" (2.5 cm)|
|Supplementary power connectors||None|
Parameters of memory installed on Quadro K620: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
|Memory type||128 Bit|
|Maximum RAM amount||2 GB||of 128 (Radeon Instinct MI250X)|
|Memory bus width||128 Bit||of 19000 (GeForce RTX 3080 12 GB)|
|Memory clock speed||1800 MHz||of 21000 (GeForce RTX 3090 Ti)|
|Memory bandwidth||Up to 29 GB/s||of 14400 (Radeon R7 M260)|
Video outputs and ports
Types and number of video connectors present on Quadro K620. As a rule, this section is relevant only for desktop reference video cards, since for notebook ones the availability of certain video outputs depends on the laptop model.
|Display Connectors||DVI-I DP|
|Number of simultaneous displays||4|
Technological solutions and APIs supported by Quadro K620. You'll probably need this information if you need some particular technology for your purposes.
|3D Vision Pro||+|
|nView Desktop Management||+|
APIs supported by Quadro K620, sometimes including their particular versions.
|OpenGL||4.5||of 4.6 (GeForce GTX 1080 Mobile)|
Non-gaming benchmark performance of Quadro K620. Note that overall benchmark performance is measured in points in 0-100 range.
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
- GeekBench 5 OpenCL
- GeekBench 5 Vulkan
- GeekBench 5 CUDA
- Octane Render OctaneBench
This is probably the most ubiquitous benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
Benchmark coverage: 25%
GeekBench 5 OpenCL
Geekbench 5 is a widespread graphics card benchmark combined from 11 different test scenarios. All these scenarios rely on direct usage of GPU's processing power, no 3D rendering is involved. This variation uses OpenCL API by Khronos Group.
Benchmark coverage: 9%
GeekBench 5 Vulkan
Geekbench 5 is a widespread graphics card benchmark combined from 11 different test scenarios. All these scenarios rely on direct usage of GPU's processing power, no 3D rendering is involved. This variation uses Vulkan API by AMD & Khronos Group.
Benchmark coverage: 5%
GeekBench 5 CUDA
Geekbench 5 is a widespread graphics card benchmark combined from 11 different test scenarios. All these scenarios rely on direct usage of GPU's processing power, no 3D rendering is involved. This variation uses CUDA API by NVIDIA.
Benchmark coverage: 5%
Octane Render OctaneBench
This is a special benchmark measuring graphics card performance in OctaneRender, which is a realistic GPU rendering engine by OTOY Inc., available either as a standalone program, or as a plugin for 3DS Max, Cinema 4D and many other apps. It renders four different static scenes, then compares render times with a reference GPU which is currently GeForce GTX 980. This benchmark has nothing to do with gaming and is aimed at professional 3D graphics artists.
Benchmark coverage: 4%
Cryptocurrency mining performance of Quadro K620. Usually measured in megahashes per second.
|Bitcoin / BTC (SHA256)||104 Mh/s|
Let's see how good Quadro K620 is for gaming. Particular gaming benchmark results are measured in frames per second. Comparisons with game system requirements are included, but remember that sometimes official requirements may reflect reality inaccurately.
Overall Quadro K620 performance compared to nearest competitors among server video cards.
The nearest Quadro K620's AMD equivalent is FirePro V7900, which is faster by 3% and higher by 10 positions in our rating.
Here are some closest AMD rivals to Quadro K620:
Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.
These processors are most commonly used with Quadro K620 according to our statistics.