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Intel i3-8100 vs i7-8705G

The Intel Core i7-8705G @ 3.10GHz is newer than Intel Core i3-8100 @ 3.60GHz also around 21% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. Both CPUs operates at simliar power levels (TDP). The CPUs selected in this comparison belong in different CPU Classes: Desktop, Laptop. Consider, selecting CPUs from simliar CPU Class for more apt comparison.The values below were tabulated from a combined 3758 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 i3-8100 @ 3.60GHz×Intel Core i7-8705G @ 3.10GHz+ ADD
Price $47.62 - BUY Search Online
Socket TypeFCLGA1151-2BGA2270
CPU ClassDesktopLaptop
Clockspeed3.6 GHz3.1 GHz
Turbo SpeedNot SupportedUp to 4.1 GHz
# of Physical Cores4 (Threads: 4)4 (Threads: 8)
CacheL1: 256KB, L2: 1.0MB, L3: 6MBL1: 256KB, L2: 1.0MB, L3: 8MB
TDP65W65W
Yearly Running Cost$11.86$11.86
OtherIntel UHD Graphics 630Radeon RX Vega M GL Graphics
First Seen on ChartQ4 2017Q1 2018
# of Samples3408350
CPU Value128.15.0
Single Thread Rating(% diff. to max in group)2215(0.0%)2209(-0.3%)
CPU Mark(% diff. to max in group)6101(-20.7%)7695(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 14th of November 2024 - Higher results represent better performance
Intel Core i3-8100 @ 3.60GHz
6,101
Intel Core i7-8705G @ 3.10GHz
7,695
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 14th of November 2024 - Higher results represent better value
Intel Core i3-8100 @ 3.60GHz
128.1
Intel Core i7-8705G @ 3.10GHz
5.0
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 14th of November 2024 - Higher results represent better performance
Intel Core i3-8100 @ 3.60GHz
2,215
Intel Core i7-8705G @ 3.10GHz
2,209
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 i3-8100 @ 3.60GHz Intel Core i7-8705G @ 3.10GHz
Max TDP65W65W
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.