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Intel i7-3960X vs AMD Ryzen 5 3400G

The AMD Ryzen 5 3400G is newer than Intel Core i7-3960X @ 3.30GHz also around 9% faster in multi-threaded (CPU Mark) testing, it is around 23% faster in single-thread testing. However, AMD Ryzen 5 3400G uses substantially less power. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 3675 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 i7-3960X @ 3.30GHz×AMD Ryzen 5 3400G+ ADD
Price Search Online $137.45 - BUY
Socket TypeLGA2011AM4
CPU ClassDesktopDesktop
Clockspeed3.3 GHz3.7 GHz
Turbo SpeedUp to 3.9 GHzUp to 4.2 GHz
# of Physical Cores6 (Threads: 12)4 (Threads: 8)
CacheL1: 384KB, L2: 1.5MB, L3: 15MBL1: 384KB, L2: 2.0MB, L3: 4MB
TDP130W65W
Yearly Running Cost$23.73$11.86
Otherwith Radeon Vega Graphics
First Seen on ChartQ4 2011Q3 2019
# of Samples6743001
CPU Value30.867.3
Single Thread Rating(% diff. to max in group)1800(-22.7%)2329(0.0%)
CPU Mark(% diff. to max in group)8453(-8.6%)9247(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 21st of December 2024 - Higher results represent better performance
Intel Core i7-3960X @ 3.30GHz
8,453
AMD Ryzen 5 3400G
9,247
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 21st of December 2024 - Higher results represent better value
Intel Core i7-3960X @ 3.30GHz
30.8
AMD Ryzen 5 3400G
67.3
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 21st of December 2024 - Higher results represent better performance
Intel Core i7-3960X @ 3.30GHz
1,800
AMD Ryzen 5 3400G
2,329
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 i7-3960X @ 3.30GHz AMD Ryzen 5 3400G
Max TDP130W65W
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.