Tesla K80m vs Quadro K620M

#ad 
Buy on Amazon
VS

Primary details

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

Place in the ranking836not rated
Place by popularitynot in top-100not in top-100
Power efficiency7.05no data
ArchitectureMaxwell (2014−2017)Kepler 2.0 (2013−2015)
GPU code nameGM108GK210
Market segmentMobile workstationWorkstation
Release date1 March 2015 (10 years ago)17 November 2014 (10 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores3842x 2496
Core clock speed1029 MHz562 MHz
Boost clock speed1124 MHz824 MHz
Number of transistorsno data7,100 million
Manufacturing process technology28 nm28 nm
Power consumption (TDP)30 Watt300 Watt
Texture fill rate17.982x 182.2 billion/sec
Floating-point processing power0.8632 TFLOPSno data
ROPs82x 48
TMUs162x 208
L1 Cache128 KBno data
L2 Cache1024 KBno data

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfaceMXM-A (3.0)PCIe 3.0 x16
Lengthno data267 mm
Widthno data2-slot
Supplementary power connectorsNone1x 8-pin

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 typeDDR3GDDR5
Maximum RAM amount2 GB2x 12 GB
Memory bus width64 Bit2x 384 Bit
Memory clock speed900 MHz5012 MHz
Memory bandwidth14.4 GB/s2x 240.6 GB/s
Shared memory--

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display ConnectorsNo outputsNo outputs
Display Port1.2no data

Supported technologies

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

Optimus+-
nView Display Management+no data
Optimus+no data

API and SDK support

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX1212.0 (11_1)
Shader Model5.1no data
OpenGL4.54.6
OpenCL1.2no data
Vulkan1.1.126-
CUDA+-

Pros & cons summary


Recency 1 March 2015 17 November 2014
Power consumption (TDP) 30 Watt 300 Watt

Quadro K620M has an age advantage of 3 months, and 900% lower power consumption.

We couldn't decide between Quadro K620M and Tesla K80m. We've got no test results to judge.

Be aware that Quadro K620M is a mobile workstation graphics card while Tesla K80m is a workstation one.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


NVIDIA Quadro K620M
Quadro K620M
NVIDIA Tesla K80m
Tesla K80m

Other comparisons

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


3.3 6 votes

Rate Quadro K620M on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.6 13 votes

Rate Tesla K80m on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Comments

Here you can give us your opinion about Quadro K620M or Tesla K80m, agree or disagree with our ratings, or report errors or inaccuracies on the site.