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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-920 @ 2.67GHz vs Intel Core i7-3770 @ 3.40GHz vs Intel Xeon E5-2670 @ 2.60GHz

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

  • 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 i7-920 @ 2.67GHz×Intel Core i7-3770 @ 3.40GHz×Intel Xeon E5-2670 @ 2.60GHz+ ADD
Price Search Online $49.99 - BUY $17.99 - BUY
Socket TypeLGA1366LGA1155LGA2011
CPU ClassDesktopDesktopServer
Clockspeed2.7 GHz3.4 GHz2.6 GHz
Turbo SpeedUp to 2.9 GHzUp to 3.9 GHzUp to 3.3 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)8 (Threads: 16)
CacheL1: 256KB, L2: 1.0MB, L3: 8MBL1: 256KB, L2: 1.0MB, L3: 8MBL1: 512KB, L2: 2.0MB, L3: 20MB
TDP130W77W115W
Yearly Running Cost$23.73$14.05$20.99
Other
First Seen on ChartQ4 2008Q1 2012Q1 2012
# of Samples629517039757
CPU Value28.6128.2498.0
Single Thread Rating(% diff. to max in group)1216(-41.3%)2073(0.0%)1472(-29.0%)
CPU Mark(% diff. to max in group)2833(-68.4%)6411(-28.4%)8959(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 4th of May 2024 - Higher results represent better performance
Intel Core i7-920 @ 2.67GHz
2,833
Intel Core i7-3770 @ 3.40GHz
6,411
Intel Xeon E5-2670 @ 2.60GHz
8,959
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 4th of May 2024 - Higher results represent better value
Intel Core i7-920 @ 2.67GHz
28.6
Intel Core i7-3770 @ 3.40GHz
128.2
Intel Xeon E5-2670 @ 2.60GHz
498.0
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 4th of May 2024 - Higher results represent better performance
Intel Core i7-920 @ 2.67GHz
1,216
Intel Core i7-3770 @ 3.40GHz
2,073
Intel Xeon E5-2670 @ 2.60GHz
1,472
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 i7-920 @ 2.67GHzIntel Core i7-3770 @ 3.40GHzIntel Xeon E5-2670 @ 2.60GHz
Max TDP130W77W115W
Power consumption per day (kWh)NANANA
Running cost per dayNANANA
Power consumption per year (kWh)NANANA
Running cost per yearNANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.