![Intel Core i7-1255U](/upload/iblock/408/Intel-Core-i7_1255U.gif)
![AMD Ryzen 7 4800HS](/upload/resize_cache/iblock/8f7/340_345_0/AMD.png)
Comparision Intel Core i7-1255U vs AMD Ryzen 7 4800HS
Grade
Top specs and features
Passmark test
Power Consumption (TDP)
Technological process
L1 cache size
L2 cache size
Description
The Intel Core i7-1255U processor runs at There is no data Hz, the other AMD Ryzen 7 4800HS runs at 2.9 Hz. Intel Core i7-1255U is able to accelerate to 4.7 Hz , and the second to 4.2 Hz. The maximum power consumption for the first processor is 15 W, and for AMD Ryzen 7 4800HS 45 W.
In terms of architecture, Intel Core i7-1255U is built using 7 nm technology. AMD Ryzen 7 4800HS on the 7 nm architecture.
Relative to processor memory. Intel Core i7-1255U 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 AMD Ryzen 7 4800HS is capable of supporting DDR4. The throughput is 73.3. And the maximum amount of supported RAM is 64 MB.
Graphics. Intel Core i7-1255U has a graphics engine Intel Iris Xe. The frequency of which is - There is no data MHz. AMD Ryzen 7 4800HS received video core AMD Radeon Graphics. Here the frequency is 1600 MHz.
How processors perform in benchmarks. In the PassMark benchmark, Intel Core i7-1255U scored 13468. And AMD Ryzen 7 4800HS scored 19594 points.
Why AMD Ryzen 7 4800HS is better than Intel Core i7-1255U
- Power Consumption (TDP) 15 W против 45 W, less by -67%
- L2 cache size 12.5 MB против 4 MB, more on 213%
- L3 cache size 12 MB против 8 MB, more on 50%
- Maximum processor frequency 4.7 GHz против 4.2 GHz, more on 12%
- Number of Cores 10 против 8 , more on 25%
Intel Core i7-1255U vs AMD Ryzen 7 4800HS: highlights
![Intel Core i7-1255U](/upload/iblock/408/Intel-Core-i7_1255U.gif)
![AMD Ryzen 7 4800HS](/upload/resize_cache/iblock/8f7/340_345_0/AMD.png)
Test results
Technology
Performance
Memory specification
Interfaces and communications
Main characteristics
FAQ
Can Intel Core i7-1255U and AMD Ryzen 7 4800HS work in 4K mode?
Intel Core i7-1255U - There is no data. AMD Ryzen 7 4800HS - There is no data.
How many PCIe lanes
Intel Core i7-1255U - 20. AMD Ryzen 7 4800HS - There is no data.
How much RAM does it support?
Intel Core i7-1255U supports 64 GB. AMD Ryzen 7 4800HS supports 64GB.
How fast are the processors?
Intel Core i7-1255U operates on There is no data GHz.9 GHz.
How many cores does the processor have?
Intel Core i7-1255U has 10 cores. AMD Ryzen 7 4800HS has 8 cores.
Do processors support ECC memory?
Intel Core i7-1255U - doesn't have. AMD Ryzen 7 4800HS - There is no data.
Does Intel Core i7-1255U have embedded graphics?
Intel Core i7-1255U - Intel Iris Xe. AMD Ryzen 7 4800HS - AMD Radeon Graphics
What kind of RAM is supported
Intel Core i7-1255U supports DDR5. AMD Ryzen 7 4800HS supports DDR4.
What is the socket of the processors?
Using FCBGA1744 to set Intel Core i7-1255U. FP6 is used to set AMD Ryzen 7 4800HS.
What architecture do they use?
Intel Core i7-1255U is built on the Alder Lake architecture. AMD Ryzen 7 4800HS is built on the Renoir (Zen 2) architecture.
Is the Intel Core i7-1255U CPU multiplier unlocked?
Intel Core i7-1255U - doesn't have. AMD Ryzen 7 4800HS - There is no data.
How do processors perform in benchmarks?
According to PassMark, Intel Core i7-1255U scored 13468 points. AMD Ryzen 7 4800HS scored 19594 points.
What is the maximum frequency of processors?
Intel Core i7-1255U has a maximum frequency of 4.7 Hz. The maximum frequency of AMD Ryzen 7 4800HS reaches 4.2 Hz.
How much energy do they consume?
The power consumption of Intel Core i7-1255U can be up to 15 Watts. AMD Ryzen 7 4800HS has up to 15 Watts.