GeForce GT 705 OEM vs Quadro K420

#ad 
Buy on Amazon
VS

Primary details

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

Place in the ranking898not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.08no data
Power efficiency3.40no data
ArchitectureKepler (2012−2018)Fermi 2.0 (2010−2014)
GPU code nameGK107GF119
Market segmentWorkstationDesktop
Release date22 July 2014 (10 years ago)27 March 2014 (10 years ago)
Launch price (MSRP)$96.67 no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

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 cores19248
Core clock speed876 MHz874 MHz
Number of transistors1,270 million292 million
Manufacturing process technology28 nm40 nm
Power consumption (TDP)41 Watt29 Watt
Texture fill rate14.026.992
Floating-point processing power0.3364 TFLOPS0.1678 TFLOPS
ROPs164
TMUs168

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).

InterfacePCIe 2.0 x16PCIe 2.0 x16
Length160 mm145 mm
Width1" (2.5 cm)1-slot
Supplementary power connectorsNoneno data

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 type128 BitDDR3
Maximum RAM amount1 GB/2 GB1 GB
Memory bus width128 Bit64 Bit
Memory clock speed891 MHz825 MHz
Memory bandwidthUp to 29 GB/s13.2 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 Connectors1x DVI, 1x DisplayPort1x DVI, 1x HDMI, 1x VGA
Number of simultaneous displays4no data
HDMI-+

Supported 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 3D and general-purpose computing APIs, including their specific versions.

DirectX1212 (11_0)
Shader Model5.15.1
OpenGL4.54.6
OpenCL1.21.1
Vulkan1.1.126N/A
CUDA3.02.1

Pros & cons summary


Recency 22 July 2014 27 March 2014
Chip lithography 28 nm 40 nm
Power consumption (TDP) 41 Watt 29 Watt

Quadro K420 has an age advantage of 3 months, and a 42.9% more advanced lithography process.

GT 705 OEM, on the other hand, has 41.4% lower power consumption.

We couldn't decide between Quadro K420 and GeForce GT 705 OEM. We've got no test results to judge.

Be aware that Quadro K420 is a workstation graphics card while GeForce GT 705 OEM is a desktop one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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 K420
Quadro K420
NVIDIA GeForce GT 705 OEM
GeForce GT 705 OEM

Comparisons with similar GPUs

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.


3.4 142 votes

Rate Quadro K420 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.3 124 votes

Rate GeForce GT 705 OEM on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.