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Intel i7-975 vs AMD Phenom II X6 1090T

The AMD Phenom II X6 1090T is newer than Intel Core i7-975 @ 3.33GHz also around 8% faster in multi-threaded (CPU Mark) testing but the CPUs have comparable single-thread rating. Both CPUs operates at simliar power levels (TDP). All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 3253 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 i7-975 @ 3.33GHz×AMD Phenom II X6 1090T+ ADD
Price Search Online $239.99 - BUY
Socket TypeLGA1366AM3
CPU ClassDesktopDesktop
Clockspeed3.3 GHz3.2 GHz
Turbo SpeedUp to 3.6 GHzUp to 3.6 GHz
# of Physical Cores4 (Threads: 8)6 (Threads: 6)
CacheL1: 256KB, L2: 1.0MB, L3: 8MBL1: 768KB, L2: 3.0MB, L3: 6MB
TDP130W125W
Yearly Running Cost$23.73$22.81
Other
First Seen on ChartQ2 2009Q2 2010
# of Samples4002853
CPU Value7.615.8
Single Thread Rating(% diff. to max in group)1499(0.0%)1453(-3.1%)
CPU Mark(% diff. to max in group)3493(-7.8%)3790(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 26th of February 2025 - Higher results represent better performance
Intel Core i7-975 @ 3.33GHz
3,493
AMD Phenom II X6 1090T
3,790
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 26th of February 2025 - Higher results represent better value
Intel Core i7-975 @ 3.33GHz
7.6
AMD Phenom II X6 1090T
15.8
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 26th of February 2025 - Higher results represent better performance
Intel Core i7-975 @ 3.33GHz
1,499
AMD Phenom II X6 1090T
1,453
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 i7-975 @ 3.33GHz AMD Phenom II X6 1090T
Max TDP130W125W
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.