Intel Iris Plus Graphics 645 vs NVIDIA Quadro 4100

#ad
Buy
VS
#ad
Buy

General info

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

Place in performance rankingnot rated651
Place by popularitynot in top-100not in top-100
ArchitectureKepler (2012−2018)Gen. 9.5 Coffee Lake (2019)
GPU code nameGK104Kaby Lake GT3e
Market segmentWorkstationLaptop
Release dateno data10 July 2019 (4 years old)

Technical specs

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 cores134448
Core clock speed797 MHz300 MHz
Boost clock speedno data1150 MHz
Number of transistors3,540 millionno data
Manufacturing process technology28 nm14 nm
Power consumption (TDP)35 Watt15 Watt
Texture fill rate89.2650.40

Size and compatibility

Information on Quadro 4100 and Iris Plus Graphics 645 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.

InterfacePCIe 3.0 x16PCIe 3.0 x1
Length160 mmno data
Width1-slotno data

Memory

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 typeDDR3DDR3, DDR4
Maximum RAM amount2 GBSystem Shared
Memory bus width256 BitSystem Shared
Memory clock speed1782 MBpsSystem Shared
Memory bandwidth57.02 GB/sno data
Shared memoryno data+

Video outputs and ports

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 Connectors4x mini-DisplayPort 1.2No outputs

Technologies

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

Quick Syncno data+

API support

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

DirectX12 (11_0)12 (12_1)
Shader Model6.5 (5.1)6.4
OpenGL4.64.6
OpenCL3.02.1
Vulkan1.2.1751.1.103
CUDA3.0no data

Advantages and disadvantages


Maximum RAM amount 2 GB System Shared
Chip lithography 28 nm 14 nm
Power consumption (TDP) 35 Watt 15 Watt

We couldn't decide between Quadro 4100 and Iris Plus Graphics 645. We've got no test results to judge.

Be aware that Quadro 4100 is a workstation card while Iris Plus Graphics 645 is a notebook one.


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

User ratings

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


NVIDIA Quadro 4100
Quadro 4100
Intel Iris Plus Graphics 645
Iris Plus Graphics 645

Similar GPU comparisons

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

User ratings: view and submit

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


4.3 4 votes

Rate NVIDIA Quadro 4100 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3 104 votes

Rate Intel Iris Plus Graphics 645 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions and comments

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