iconcharts
0

CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel i7-5820K vs AMD Ryzen 3 4300G

The AMD Ryzen 3 4300G is newer than Intel Core i7-5820K @ 3.30GHz is around 22% faster in single-thread testing. Also, AMD Ryzen 3 4300G uses substantially less power. All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 5406 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 i7-5820K @ 3.30GHz×AMD Ryzen 3 4300G+ ADD
Price $180.7 - BUY Search Online
Socket TypeLGA2011-v3AM4
CPU ClassDesktopDesktop
Clockspeed3.3 GHz3.8 GHz
Turbo SpeedUp to 3.6 GHzUp to 4.0 GHz
# of Physical Cores6 (Threads: 12)4 (Threads: 8)
CacheL1: 384KB, L2: 1.5MB, L3: 15MBL1: 256KB, L2: 2.0MB, L3: 4MB
TDP140W65W
Yearly Running Cost$25.55$11.86
Otherwith Radeon Graphics
First Seen on ChartQ3 2014Q3 2020
# of Samples5128278
CPU Value54.460.5
Single Thread Rating(% diff. to max in group)1989(-18.4%)2436(0.0%)
CPU Mark(% diff. to max in group)9830(-1.2%)9945(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 10th of November 2025 - Higher results represent better performance
Intel Core i7-5820K @ 3.30GHz
9,830
AMD Ryzen 3 4300G
9,945
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 10th of November 2025 - Higher results represent better value
Intel Core i7-5820K @ 3.30GHz
54.4
AMD Ryzen 3 4300G
60.5
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 10th of November 2025 - Higher results represent better performance
Intel Core i7-5820K @ 3.30GHz
1,989
AMD Ryzen 3 4300G
2,436
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 i7-5820K @ 3.30GHz AMD Ryzen 3 4300G
Max TDP140W65W
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.