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Intel Ultra 9 185H vs AMD Ryzen 5 7645HX

The AMD Ryzen 5 7645HX is newer than Intel Core Ultra 9 185H, while Intel Core Ultra 9 185H is around 10% faster in multi-threaded (CPU Mark) testing, but AMD Ryzen 5 7645HX is around 5% faster in single-thread testing. However, AMD Ryzen 5 7645HX uses around 20% more power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 1941 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×Intel Core Ultra 9 185H×AMD Ryzen 5 7645HX+ ADD
Price Search Online Search Online
Socket TypeFCBGA2049AM5 (LGA 1718)
CPU ClassLaptopLaptop
Clockspeed2.3 GHz4.0 GHz
Turbo SpeedUp to 5.1 GHzUp to 5.0 GHz
# of Physical Cores16 (Threads: 22)6 (Threads: 12)
CacheL1: 1,632KB, L2: 18.0MB, L3: 24MBL1: 384KB, L2: 6.0MB, L3: 32MB
TDP45W55W
Yearly Running Cost$8.21$10.04
OtherIntel Arc graphicsAMD Radeon 610M
First Seen on ChartQ4 2023Q1 2024
# of Samples19392
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)3707(-5.1%)3907(0.0%)
CPU Mark(% diff. to max in group)29458(0.0%)26476(-10.1%)

CPU Mark Rating
As of 13th of April 2025 - Higher results represent better performance
Intel Core Ultra 9 185H
29,458
AMD Ryzen 5 7645HX
26,476
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 13th of April 2025 - Higher results represent better performance
Intel Core Ultra 9 185H
3,707
AMD Ryzen 5 7645HX
3,907
PassMark Software © 2008-2025
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
Intel Core Ultra 9 185H AMD Ryzen 5 7645HX
Max TDP45W55W
Power consumption per day (kWh)0.090.11
Running cost per day$0.022$0.028
Power consumption per year (kWh)32.940.1
Running cost per year$8.21$10.04
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.