Comparision Intel Core i7-12800HE vs Intel Core i7-3820QM
Grade
Top specs and features
Power Consumption (TDP)
Technological process
L1 cache size
L2 cache size
Number of threads
Description
The Intel Core i7-12800HE processor runs at There is no data Hz, the other Intel Core i7-3820QM runs at 2.7 Hz. Intel Core i7-12800HE is able to accelerate to 4.6 Hz , and the second to 3.7 Hz. The maximum power consumption for the first processor is 45 W, and for Intel Core i7-3820QM 45 W.
In terms of architecture, Intel Core i7-12800HE is built using 7 nm technology. Intel Core i7-3820QM on the 22 nm architecture.
Relative to processor memory. Intel Core i7-12800HE can support DDR5. The maximum supported size is 64 MB. It should be noted that the maximum memory bandwidth is There is no data. The second processor Intel Core i7-3820QM is capable of supporting DDR3. The throughput is 25.6. And the maximum amount of supported RAM is 32 MB.
Graphics. Intel Core i7-12800HE has a graphics engine Intel Iris Xe. The frequency of which is - There is no data MHz. Intel Core i7-3820QM received video core Intel HD Graphics 4000. Here the frequency is 650 MHz.
How processors perform in benchmarks. In the PassMark benchmark, Intel Core i7-12800HE scored There is no data. And Intel Core i7-3820QM scored 5899 points.
Why Intel Core i7-3820QM is better than Intel Core i7-12800HE
- Technological process 7 nm против 22 nm, less by -68%
- L1 cache size 1120 KB против 256 KB, more on 338%
- L2 cache size 17.5 MB против 1 MB, more on 1650%
- Number of threads 20 против 8 , more on 150%
- L3 cache size 24 MB против 8 MB, more on 200%
- Maximum processor frequency 4.6 GHz против 3.7 GHz, more on 24%
- Max. Memory 64 GB против 32 GB, more on 100%
- Number of Cores 14 против 4 , more on 250%
Intel Core i7-12800HE vs Intel Core i7-3820QM: highlights
Technology
Performance
Memory specification
Interfaces and communications
Main characteristics
FAQ
Can Intel Core i7-12800HE and Intel Core i7-3820QM work in 4K mode?
Intel Core i7-12800HE - There is no data. Intel Core i7-3820QM - There is no data.
How many PCIe lanes
Intel Core i7-12800HE - 28. Intel Core i7-3820QM - 16.
How much RAM does it support?
Intel Core i7-12800HE supports 64 GB. Intel Core i7-3820QM supports 32GB.
How fast are the processors?
Intel Core i7-12800HE operates on There is no data GHz.7 GHz.
How many cores does the processor have?
Intel Core i7-12800HE has 14 cores. Intel Core i7-3820QM has 4 cores.
Do processors support ECC memory?
Intel Core i7-12800HE - doesn't have. Intel Core i7-3820QM - doesn't have.
Does Intel Core i7-12800HE have embedded graphics?
Intel Core i7-12800HE - Intel Iris Xe. Intel Core i7-3820QM - Intel HD Graphics 4000
What kind of RAM is supported
Intel Core i7-12800HE supports DDR5. Intel Core i7-3820QM supports DDR3.
What is the socket of the processors?
Using There is no data to set Intel Core i7-12800HE. FCBGA1224. FCPGA988 is used to set Intel Core i7-3820QM.
What architecture do they use?
Intel Core i7-12800HE is built on the Alder Lake architecture. Intel Core i7-3820QM is built on the Ivy Bridge architecture.
Is the Intel Core i7-12800HE CPU multiplier unlocked?
Intel Core i7-12800HE - doesn't have. Intel Core i7-3820QM - doesn't have.
How do processors perform in benchmarks?
According to PassMark, Intel Core i7-12800HE scored There is no data points. Intel Core i7-3820QM scored 5899 points.
What is the maximum frequency of processors?
Intel Core i7-12800HE has a maximum frequency of 4.6 Hz. The maximum frequency of Intel Core i7-3820QM reaches 3.7 Hz.
How much energy do they consume?
The power consumption of Intel Core i7-12800HE can be up to 45 Watts. Intel Core i7-3820QM has up to 45 Watts.