Comparision Intel Core i7-1250U vs Intel Celeron 857
Grade
Top specs and features
Passmark test
Power Consumption (TDP)
Technological process
L1 cache size
L2 cache size
Description
The Intel Core i7-1250U processor runs at There is no data Hz, the other Intel Celeron 857 runs at 1.2 Hz. Intel Core i7-1250U is able to accelerate to 4.7 Hz , and the second to 1.2 Hz. The maximum power consumption for the first processor is 9 W, and for Intel Celeron 857 17 W.
In terms of architecture, Intel Core i7-1250U is built using 7 nm technology. Intel Celeron 857 on the 32 nm architecture.
Relative to processor memory. Intel Core i7-1250U 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 Celeron 857 is capable of supporting DDR3. The throughput is 21.3. And the maximum amount of supported RAM is 16 MB.
Graphics. Intel Core i7-1250U has a graphics engine Intel Iris Xe. The frequency of which is - There is no data MHz. Intel Celeron 857 received video core Intel HD. Here the frequency is 350 MHz.
How processors perform in benchmarks. In the PassMark benchmark, Intel Core i7-1250U scored 13344. And Intel Celeron 857 scored 565 points.
Why Intel Core i7-1250U is better than Intel Celeron 857
- Passmark test 13344 против 565 , more on 2262%
- Power Consumption (TDP) 9 W против 17 W, less by -47%
- Technological process 7 nm против 32 nm, less by -78%
- L1 cache size 800 KB против 128 KB, more on 525%
- L2 cache size 12.5 MB против 0.512 MB, more on 2341%
- Number of threads 12 против 2 , more on 500%
- L3 cache size 12 MB против 2 MB, more on 500%
- Maximum processor frequency 4.7 GHz против 1.2 GHz, more on 292%
Intel Core i7-1250U vs Intel Celeron 857: highlights
Test results
Technology
Performance
Memory specification
Interfaces and communications
Main characteristics
FAQ
Can Intel Core i7-1250U and Intel Celeron 857 work in 4K mode?
Intel Core i7-1250U - There is no data. Intel Celeron 857 - There is no data.
How many PCIe lanes
Intel Core i7-1250U - 14. Intel Celeron 857 - 16.
How much RAM does it support?
Intel Core i7-1250U supports 64 GB. Intel Celeron 857 supports 16GB.
How fast are the processors?
Intel Core i7-1250U operates on There is no data GHz.2 GHz.
How many cores does the processor have?
Intel Core i7-1250U has 10 cores. Intel Celeron 857 has 2 cores.
Do processors support ECC memory?
Intel Core i7-1250U - doesn't have. Intel Celeron 857 - doesn't have.
Does Intel Core i7-1250U have embedded graphics?
Intel Core i7-1250U - Intel Iris Xe. Intel Celeron 857 - Intel HD
What kind of RAM is supported
Intel Core i7-1250U supports DDR5. Intel Celeron 857 supports DDR3.
What is the socket of the processors?
Using There is no data to set Intel Core i7-1250U. There is no data is used to set Intel Celeron 857.
What architecture do they use?
Intel Core i7-1250U is built on the Alder Lake architecture. Intel Celeron 857 is built on the Sandy Bridge architecture.
Is the Intel Core i7-1250U CPU multiplier unlocked?
Intel Core i7-1250U - doesn't have. Intel Celeron 857 - doesn't have.
How do processors perform in benchmarks?
According to PassMark, Intel Core i7-1250U scored 13344 points. Intel Celeron 857 scored 565 points.
What is the maximum frequency of processors?
Intel Core i7-1250U has a maximum frequency of 4.7 Hz. The maximum frequency of Intel Celeron 857 reaches 1.2 Hz.
How much energy do they consume?
The power consumption of Intel Core i7-1250U can be up to 9 Watts. Intel Celeron 857 has up to 9 Watts.