this post was submitted on 25 Nov 2023
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I have HP 15s i3 1215U it has something like Intel (R) UHD GRAPHICS i don't know what is it like what's the gpu exactly it doesn't describe what's the storage like is it 128mb? It's integrated i don't have dedicated one of or is 620UHD?

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[–] [email protected] 1 points 11 months ago (9 children)

I3 1215U:

I = Intel

3-9: 3 = The most affordable processors; 5 = Mid-range processors; 7 = High-end processors; 9 = Multi-Purpose Top of the Line processors

  • 12 = 12th Generation
  • 15 = SKU Numeric Digits

F-Y: F + K = DESKTOP PROCESSORS | G1-7 + H + T + U + Y = LAPTOP/MOBILE PROCESSORS

F = No iGPU (Integrated Graphics Card)

K = Unlocked Processor/Overclockable Processor + Best processor of the line

G1-7 = iGPU performance level (Low to High)

H = High-Performance

T = Lower Power but for Power Efficiency

U = Lower Power but for Performance

Y = Lowest Power Draw possible of that processor line

I3-1215U: Intel Core 3 12th Gen 15 Low Power Performance

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Intel UHD Graphics: Integrated Graphics Processing Unit ^((aka iGPU))

https://en.wikipedia.org/wiki/List_of_Intel_graphics_processing_units

Dedicated Graphics Card: On-board GPU/Graphics Card

GPU = Graphical Processing Unit

Graphics Card = Component that sits on your motherboard (Laptops/Mobile Devices do not have a Graphics Card)

==================================================

Storage: A component inside your motherboard that lets you store files

Flash Storage Types: HDD (Hard Disk Drive), SSD (Solid State Drive), USB Flash Drive (Universal Serial Bus Flash Drive), SD Card (Secure Digital Card).

Optical Storage Types: CD (Compact Disks), DVD (Digital Versatile Disc), Blu-ray Disc.

Cloud Storage = Online Storage

Temporary Storage Types: RAM (Random Accessed Memory), ROM (Read Only Memory), Cache Memory.

==================================================

1215U Intel UHD Graphics Datasheet:

Name: Intel UHD Graphics

Year Released: 2021

Market: Mobile

Code Name: Alder Lake

Model: i3-1215U

Device ID: 46B3

Core Config: 512:64:8

Clock Rate Min/Max: 300/1100MHz

API Support;

Direct3D: 12 + FL12_1

OpenGL: 4.6

OpenCL: 3

Vulkan: 1.3 (Windows) 1.2 (Linux)

Memory Bandwidth: 76.8GB/s

==================================================

I3-1215U Specs;

Total Cores: 6 2P/4E (2 Performance/4 Efficiency)

Total Threads: 8

Max Performance/Efficiency Frequency: P-4.4GHz E-3.3GHz

Cache: 10MB

Total Draw Power: 15-55W

Max Memory Size: 64GB

Max Memory Speed: (LPDDR4) Laptop DDR4x = 4267MT/s (4267MHz)

(LPDDR5) Laptop DDR5 = 5200MT/s (5200MHz)

Max Memory Channels: 2

Error-Correcting Code Memory Support: No

Processor Graphics;

Max Frequency: 1.1GHz

Output: Display port 1.4b or 1.4a | HDMI 2.1

Execution Units (Shaders/GPU Cores): 64

Max Resolution;

HDMI: 4096 x 2304 @ 60Hz

DP: 7680 x 4320 @ 60Hz

eDP: 4096 x 2304 @ 60Hz (Integrated Flat Panel / Laptop Screen)

DirectX Support: 12.1

OpenGL Support: 4.6

OpenCL Support: 3.0

Multi-Format Codec Engines: 1 (Hardware Encoding/Decoding)

Intel Quick Sync Video: Yes

Display Amount Support: 4

Processor Extras;

Intel Thunderbolt 4: Yes

Microprocessor PCIe Revision: Generation 4

Chipset / PCH PCIe Revision: Generation 3

Max Number of PCI Express Lanes: 20

Socket: 1744

Max Temperature: 100C

==================================================

As for the last part of your post:

Dedicated GPUs have completely different names from Integrated GPUs, they are less complex and obviously more powerful but only work on Desktops.

Dedicated GPUs are processors placed in a card that you plug into your Desktop based motherboard

Integrated GPUs are processors already integrated in your CPU (Central/Computing Processor Unit) and will always be weaker than dGPUs for obvious reasons.

==================================================

Hopefully this helped you understand more about how technology works.

[–] [email protected] 1 points 11 months ago (8 children)

Man this was too good but what's my igpu storage like what is it 128mb?

[–] [email protected] 1 points 11 months ago (1 children)

It should say in Task Manager on the GPU section in the performance tab (2nd tab) and it should be located all the way to the bottom right.

It's possible your Laptop let's you change the amount of video RAM (vRAM) that's allocated on your iGPU through the BIOS menu.

============================================

Be warned that the more vRAM you have the more it will take from your system memory as iGPUs only take system RAM rather than have designated vRAM in their unit

The difference between a dGPU and iGPU is that one is just a plain simple unit inside your processor (iGPU) meanwhile the other has the extra functions a GPU needs to maximize it's workload (dGPU) as it's also the only ones that can be Overclocked without problems on your main system.

Overclocking an iGPU would lead to a potential system crash

Overclocking a dGPU would lead to a video crash rather than a system one.

[–] [email protected] 1 points 11 months ago (1 children)

So I'll look into so much good information thanks

[–] [email protected] 1 points 11 months ago

You're welcome.

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