Over 1,000,000 CPUs benchmarked
The Intel Core Ultra 7 155H is newer than AMD Ryzen 7 7840U and has comparable multi-threaded (CPU Mark) and single-thread rating. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 2227 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
Compare the performance of up to 5 different CPUs
Compare List | |
×Intel Core Ultra 7 155H | ×AMD Ryzen 7 7840U | + ADD | |
---|---|---|---|
Price |
Search Online
![]() |
Search Online
![]() | |
Socket Type | FCBGA2049 | NA2 | |
CPU Class | Laptop | Laptop | |
Clockspeed | 3.8 GHz | 3.3 GHz | |
Turbo Speed | Up to 4.9 GHz | Up to 5.1 GHz | |
# of Physical Cores | 16 (Threads: 22) | 8 (Threads: 16) | |
Cache | L1: 1,632KB, L2: 18.0MB, L3: 24MB | L1: 512KB, L2: 8.0MB, L3: 16MB | |
TDP | 28W | 30W | |
Yearly Running Cost | $5.11 | $5.48 | |
Other | Intel Arc graphics | w/ Radeon 780M Graphics | |
First Seen on Chart | Q3 2023 | Q2 2023 | |
# of Samples | 1889 | 338 | |
CPU Value | 49.7 | 0.0 | |
Single Thread Rating(% diff. to max in group) | 3501(-2.9%) | 3605(0.0%) | |
CPU Mark(% diff. to max in group) | 24984(-0.1%) | 24999(0.0%) |
Intel Core Ultra 7 155H | 24,984 | |
AMD Ryzen 7 7840U | 24,999 | |
PassMark Software © 2008-2025 |
Intel Core Ultra 7 155H | 49.7 | |
AMD Ryzen 7 7840U | NA | |
PassMark Software © 2008-2025 |
Intel Core Ultra 7 155H | 3,501 | |
AMD Ryzen 7 7840U | 3,605 | |
PassMark Software © 2008-2025 |
Intel Core Ultra 7 155H | AMD Ryzen 7 7840U | |
---|---|---|
Max TDP | 28W | 30W |
Power consumption per day (kWh) | NA | NA |
Running cost per day | NA | NA |
Power consumption per year (kWh) | NA | NA |
Running cost per year | NA | NA |