RTX A5000 Max-Q vs Quadro K620

Primary Details

GPU architecture, market segment, value for money and other general parameters compared.

Place in performance ranking	560	not rated
Place by popularity	not in top-100	not in top-100
Cost-Effectiveness Evaluation	1.21	no data
Architecture	Maxwell (2014−2018)	Ampere (2020−2022)
GPU code name	GM107	GA104
Market segment	Workstation	Laptop
Release date	22 July 2014 (9 years ago)	12 April 2021 (3 years ago)
Launch price (MSRP)	$189.89	no data
Current price	$286 (1.5x MSRP)	$6897

Cost-Effectiveness Evaluation

Performance to price ratio. The higher, the better.

Detailed Specifications

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	384	6144
Core clock speed	1058 MHz	no data
Boost clock speed	1124 MHz	1350 MHz
Number of transistors	1,870 million	17,400 million
Manufacturing process technology	28 nm	8 nm
Power consumption (TDP)	41 Watt	80 Watt
Texture fill rate	26.98	259.2
Floating-point performance	863.2 gflops	no data

Form Factor & Compatibility

Information on Quadro K620 and RTX A5000 Max-Q 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). For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Interface	PCIe 2.0 x16	PCIe 4.0 x16
Length	160 mm	no data
Width	1" (2.5 cm)	no data
Supplementary power connectors	None	None

VRAM Capacity and Type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type	128 Bit	GDDR6
Maximum RAM amount	2 GB	16 GB
Memory bus width	128 Bit	256 Bit
Memory clock speed	1800 MHz	12 GB/s
Memory bandwidth	Up to 29 GB/s	384.0 GB/s

Connectivity and Outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors	DVI-I DP	Portable Device Dependent
Number of simultaneous displays	4	no data

Supported GPU Technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

3D Vision Pro	+	no data
Mosaic	+	no data
nView Desktop Management	+	no data

API Compatibility

List of supported graphics and general-purpose computing APIs, including their specific versions.

DirectX	12	12 Ultimate (12_2)
Shader Model	5	6.7
OpenGL	4.5	4.6
OpenCL	1.2	3.0
Vulkan	+	1.3
CUDA	5.0	8.6

Pros & Cons Summary

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Recency	22 July 2014	12 April 2021
Maximum RAM amount	2 GB	16 GB
Chip lithography	28 nm	8 nm
Power consumption (TDP)	41 Watt	80 Watt

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