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CPU Benchmarks

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Intel i7-880 vs i7-950

The Intel Core i7-880 @ 3.07GHz is newer than Intel Core i7-950 @ 3.07GHz also around 5% faster in multi-threaded (CPU Mark) testing, it is around 5% faster in single-thread testing. However, Intel Core i7-950 @ 3.07GHz uses around 31% more power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 3319 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 i7-880 @ 3.07GHz×Intel Core i7-950 @ 3.07GHz+ ADD
Price Search Online $84.15 - BUY
Socket TypeLGA1156LGA1366
CPU ClassDesktopDesktop
Clockspeed3.1 GHz3.1 GHz
Turbo SpeedUp to 3.7 GHzUp to 3.3 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
CacheL1: 256KB, L2: 1.0MB, L3: 8MBL1: 256KB, L2: 1.0MB, L3: 8MB
TDP95W130W
Yearly Running Cost$17.34$23.73
Other
First Seen on ChartQ3 2010Q2 2009
# of Samples783241
CPU Value48.838.4
Single Thread Rating(% diff. to max in group)1457(0.0%)1382(-5.1%)
CPU Mark(% diff. to max in group)3413(0.0%)3235(-5.2%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 19th of April 2025 - Higher results represent better performance
Intel Core i7-880 @ 3.07GHz
3,413
Intel Core i7-950 @ 3.07GHz
3,235
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 19th of April 2025 - Higher results represent better value
Intel Core i7-880 @ 3.07GHz
48.8
Intel Core i7-950 @ 3.07GHz
38.4
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 19th of April 2025 - Higher results represent better performance
Intel Core i7-880 @ 3.07GHz
1,457
Intel Core i7-950 @ 3.07GHz
1,382
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 i7-880 @ 3.07GHz Intel Core i7-950 @ 3.07GHz
Max TDP95W130W
Power consumption per day (kWh)0.190.26
Running cost per day$0.048$0.065
Power consumption per year (kWh)69.394.9
Running cost per year$17.34$23.73
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.