Comparision AMD Ryzen 7 4800H vs Intel Core i9-11900KB
Grade
Top specs and features
Passmark test
Оценка Cinebench11.5 (одиночный)
Power Consumption (TDP)
Technological process
L1 cache size
Description
The AMD Ryzen 7 4800H processor runs at 2.9 Hz, the other Intel Core i9-11900KB runs at 3.3 Hz. AMD Ryzen 7 4800H is able to accelerate to 4.2 Hz , and the second to 4.9 Hz. The maximum power consumption for the first processor is 45 W, and for Intel Core i9-11900KB 65 W.
In terms of architecture, AMD Ryzen 7 4800H is built using 7 nm technology. Intel Core i9-11900KB on the 10 nm architecture.
Relative to processor memory. AMD Ryzen 7 4800H can support DDR4. The maximum supported size is There is no data MB. It should be noted that the maximum memory bandwidth is 68.3. The second processor Intel Core i9-11900KB is capable of supporting DDRThere is no data. The throughput is 45.8. And the maximum amount of supported RAM is 128 MB.
Graphics. AMD Ryzen 7 4800H has a graphics engine AMD Radeon Graphics. The frequency of which is - 1600 MHz. Intel Core i9-11900KB received video core Intel UHD Graphics for 11th Gen IntelProcessors. Here the frequency is 350 MHz.
How processors perform in benchmarks. In the PassMark benchmark, AMD Ryzen 7 4800H scored 18289. And Intel Core i9-11900KB scored 24470 points.
Why Intel Core i9-11900KB is better than AMD Ryzen 7 4800H
- Power Consumption (TDP) 45 W против 65 W, less by -31%
- Technological process 7 nm против 10 nm, less by -30%
- L1 cache size 1024 KB против 768 KB, more on 33%
- Memory bandwidth 68.3 GB/s против 45.8 GB/s, more on 49%
AMD Ryzen 7 4800H vs Intel Core i9-11900KB: highlights
Test results
Performance
Memory specification
Interfaces and communications
Main characteristics
FAQ
Can AMD Ryzen 7 4800H and Intel Core i9-11900KB work in 4K mode?
AMD Ryzen 7 4800H - There is no data. Intel Core i9-11900KB - has.
How many PCIe lanes
AMD Ryzen 7 4800H - There is no data. Intel Core i9-11900KB - There is no data.
How much RAM does it support?
AMD Ryzen 7 4800H supports There is no data GB. Intel Core i9-11900KB supports 128GB.
How fast are the processors?
AMD Ryzen 7 4800H operates on 2.9 GHz.3 GHz.
How many cores does the processor have?
AMD Ryzen 7 4800H has 8 cores. Intel Core i9-11900KB has 8 cores.
Do processors support ECC memory?
AMD Ryzen 7 4800H - There is no data. Intel Core i9-11900KB - There is no data.
Does AMD Ryzen 7 4800H have embedded graphics?
AMD Ryzen 7 4800H - AMD Radeon Graphics. Intel Core i9-11900KB - Intel UHD Graphics for 11th Gen IntelProcessors
What kind of RAM is supported
AMD Ryzen 7 4800H supports DDR4. Intel Core i9-11900KB supports DDRThere is no data.
What is the socket of the processors?
Using FP6 to set AMD Ryzen 7 4800H. FCBGA1787 is used to set Intel Core i9-11900KB.
What architecture do they use?
AMD Ryzen 7 4800H is built on the Renoir (Zen 2) architecture. Intel Core i9-11900KB is built on the Tiger Lake architecture.
Is the AMD Ryzen 7 4800H CPU multiplier unlocked?
AMD Ryzen 7 4800H - There is no data. Intel Core i9-11900KB - has.
How do processors perform in benchmarks?
According to PassMark, AMD Ryzen 7 4800H scored 18289 points. Intel Core i9-11900KB scored 24470 points.
What is the maximum frequency of processors?
AMD Ryzen 7 4800H has a maximum frequency of 4.2 Hz. The maximum frequency of Intel Core i9-11900KB reaches 4.9 Hz.
How much energy do they consume?
The power consumption of AMD Ryzen 7 4800H can be up to 45 Watts. Intel Core i9-11900KB has up to 45 Watts.