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Intel i5-3450 vs i3-4330

The Intel Core i3-4330 @ 3.50GHz is newer than Intel Core i5-3450 @ 3.10GHz and is around -23% slower in multi-threaded (CPU Mark) testing. However the CPUs have comparable single-thread rating. Also, Intel Core i5-3450 @ 3.10GHz uses around 35% more power. All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 2791 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 i5-3450 @ 3.10GHz×Intel Core i3-4330 @ 3.50GHz+ ADD
Price $95 - BUY $169.95 - BUY
Socket TypeLGA1155LGA1150
CPU ClassDesktopDesktop
Clockspeed3.1 GHz3.5 GHz
Turbo SpeedUp to 3.5 GHzNot Supported
# of Physical Cores4 (Threads: 4)2 (Threads: 4)
CacheL1: 256KB, L2: 1.0MB, L3: 6MBL1: 128KB, L2: 0.5MB, L3: 4MB
TDP77W54W
Yearly Running Cost$14.05$9.86
Other
First Seen on ChartQ2 2012Q1 2013
# of Samples2097694
CPU Value47.520.5
Single Thread Rating(% diff. to max in group)1874(-3.1%)1933(0.0%)
CPU Mark(% diff. to max in group)4516(0.0%)3485(-22.8%)

CPU Mark Rating
As of 15th of December 2025 - Higher results represent better performance
Intel Core i5-3450 @ 3.10GHz
4,516
Intel Core i3-4330 @ 3.50GHz
3,485
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 15th of December 2025 - Higher results represent better value
Intel Core i5-3450 @ 3.10GHz
47.5
Intel Core i3-4330 @ 3.50GHz
20.5
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 15th of December 2025 - Higher results represent better performance
Intel Core i5-3450 @ 3.10GHz
1,874
Intel Core i3-4330 @ 3.50GHz
1,933
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 i5-3450 @ 3.10GHz Intel Core i3-4330 @ 3.50GHz
Max TDP77W54W
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.