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Intel i5-5287U vs AMD Embedded R-Series RX-421BD

The AMD Embedded R-Series RX-421BD is newer than Intel Core i5-5287U @ 2.90GHz also around 6% faster in multi-threaded (CPU Mark) testing, but Intel Core i5-5287U @ 2.90GHz is around 24% faster in single-thread testing. However, AMD Embedded R-Series RX-421BD uses around 22% more power. The CPUs selected in this comparison belong in different CPU Classes: Laptop, Mobile/Embedded. Consider, selecting CPUs from simliar CPU Class for more apt comparison.The values below were tabulated from a combined 139 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 i5-5287U @ 2.90GHz×AMD Embedded R-Series RX-421BD+ ADD
Price Search Online Search Online
Socket TypeFCBGA1168BGA (FP4)
CPU ClassLaptopLaptop, Mobile/Embedded
Clockspeed2.9 GHz2.1 GHz
Turbo SpeedUp to 3.3 GHzUp to 3.4 GHz
# of Physical Cores2 (Threads: 4)4 (in 4 physical modules)
CacheL1: 128KB, L2: 0.5MB, L3: 3MBL1: 512KB, L2: 4.0MB,
TDP28W35W
Yearly Running Cost$5.11$6.39
OtherRadeon R7
First Seen on ChartQ3 2015Q4 2015
# of Samples12811
CPU Value0.00.0
Single Thread Rating(% diff. to max in group)1937(0.0%)1477(-23.7%)
CPU Mark(% diff. to max in group)3098(-6.2%)3302(0.0%)

CPU Mark Rating
As of 26th of July 2024 - Higher results represent better performance
Intel Core i5-5287U @ 2.90GHz
3,098
AMD Embedded R-Series RX-421BD
3,302
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 26th of July 2024 - Higher results represent better performance
Intel Core i5-5287U @ 2.90GHz
1,937
AMD Embedded R-Series RX-421BD
1,477
PassMark Software © 2008-2024

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
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 i5-5287U @ 2.90GHzAMD Embedded R-Series RX-421BD
Max TDP28W35W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.