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Intel i7-640LM vs AMD A8-4500M APU

The AMD A8-4500M APU is newer than Intel Core i7-640LM @ 2.13GHz also around 9% faster in multi-threaded (CPU Mark) testing, but Intel Core i7-640LM @ 2.13GHz is around 13% faster in single-thread testing. However, AMD A8-4500M APU uses around 33% more power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 1900 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 i7-640LM @ 2.13GHz×AMD A8-4500M APU+ ADD
Price Search Online Search Online
Socket TypeBGA1288FS1r2
CPU ClassLaptopLaptop
Clockspeed2.1 GHz1.9 GHz
Turbo SpeedUp to 2.9 GHzUp to 2.8 GHz
# of Physical Cores2 (Threads: 4)4 (in 2 physical modules)
CacheL1: 128KB, L2: 0.5MB, L3: 4MBL1: 320KB, L2: 8.0MB,
TDP25W35W
Yearly Running Cost$4.56$6.39
Other
First Seen on ChartQ1 2010Q2 2012
# of Samples1911709
CPU Value0.035.2
Single Thread Rating(% diff. to max in group)1058(0.0%)919(-13.1%)
CPU Mark(% diff. to max in group)1531(-9.3%)1689(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 21st of November 2024 - Higher results represent better performance
Intel Core i7-640LM @ 2.13GHz
1,531
AMD A8-4500M APU
1,689
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 21st of November 2024 - Higher results represent better value
Intel Core i7-640LM @ 2.13GHz
NA
AMD A8-4500M APU
35.2
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 21st of November 2024 - Higher results represent better performance
Intel Core i7-640LM @ 2.13GHz
1,058
AMD A8-4500M APU
919
PassMark Software © 2008-2024
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 i7-640LM @ 2.13GHz AMD A8-4500M APU
Max TDP25W35W
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.