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AMD Phenom II X620 Dual- vs A4-4300M APU

The AMD Phenom II X620 Dual-Core is newer than AMD A4-4300M APU also around 21% faster in multi-threaded (CPU Mark) testing, it is around 24% faster in single-thread testing. However, AMD Phenom II X620 Dual-Core uses around 25% more power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 209 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.
×AMD Phenom II X620 Dual-Core×AMD A4-4300M APU+ ADD
Price Search Online Search Online
Socket TypeS1FS1
CPU ClassLaptopLaptop
Clockspeed3.1 GHz2.5 GHz
Turbo SpeedNot SupportedUp to 3.0 GHz
# of Physical Cores2 (Threads: 2)2 (in 1 physical modules)
CacheL1: 256KB, L2: 2.0MB, L1: 160KB, L2: 2.0MB,
TDP45W35W
Yearly Running Cost$8.21$6.39
Other
First Seen on ChartQ1 2013Q2 2012
# of Samples3206
CPU Value0.033.5
Single Thread Rating(% diff. to max in group)13393(0.0%)10143(-24.3%)
CPU Mark(% diff. to max in group)1262(0.0%)1000(-20.8%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
3 - Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Mark Rating
As of 4th of December 2024 - Higher results represent better performance
AMD Phenom II X620 Dual-Core
1,262
AMD A4-4300M APU
1,000
CPU Value (CPU Mark / $Price)
As of 4th of December 2024 - Higher results represent better value
AMD Phenom II X620 Dual-Core
NA
AMD A4-4300M APU
33.5
CPU Single Thread Rating
As of 4th of December 2024 - Higher results represent better performance
AMD Phenom II X620 Dual-Core
1,339
AMD A4-4300M APU
1,014
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.
AMD Phenom II X620 Dual-Core AMD A4-4300M APU
Max TDP45W35W
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.