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AMD Athlon II X3 420e

Benchmarks for the AMD Athlon II X3 420e can be found below. Release dates, price and performance comparisons are also listed when available. This is made using thousands of PerformanceTest benchmark results and is updated daily.

  • The first graph shows the relative performance of the CPU compared to the 10 other common (single) CPUs in terms of PassMark CPU Mark.
  • The 2nd graph shows the value for money, in terms of the CPUMark per dollar.
  • The pricing history data shows the price for a single Processor. For multiple Processors, multiply the price shown by the number of CPUs.

Is the AMD Athlon II X3 420e Good for Gaming?

This is a fairly old CPU that is no longer competitive with newer CPUs. [More ...]

AMD Athlon II X3 420e

Description:

Class: Desktop

Socket: AM3

Clockspeed: 2.6 GHz

Cores: 3 Threads: 3

Typical TDP: 45 W

Cache per CPU Package:
L1 Instruction Cache: 3 x 64 KB
L1 Data Cache: 3 x 64 KB
L2 Cache: 3 x 512 KB

Other names: AMD Athlon(tm) II X3 420e Processor

CPU First Seen on Charts: Q2 2011

CPUmark/$Price: 13.40

Overall Rank:
3550th fastest in multithreading out of 5149 CPUs
3333rd fastest in single threading out of 5149 CPUs
1066th fastest in out of 1449 Desktop CPUs

Last Price Change: $116.15 USD (2016-10-02)

Average CPU Mark rating
Multithread Rating
1557
Single Thread Rating
1058

Samples: 8*
*Margin for error: Medium



PerformanceTest V9
CPU Mark: 2,284
Thread: 895

CPU Test Suite Average Results for AMD Athlon II X3 420e

Integer Math4,609 MOps/Sec
Floating Point Math3,438 MOps/Sec
Find Prime Numbers7 Million Primes/Sec
Random String Sorting3,923 Thousand Strings/Sec
Data Encryption457.4 MBytes/Sec
Data Compression33,820 KBytes/Sec
Physics140 Frames/Sec
Extended Instructions753 Million Matrices/Sec
Single Thread1,058 MOps/Sec
From submitted results to PerformanceTest V10 as of 15th of June 2025.

CPU Mark Distribution for AMD Athlon II X3 420e

Submitted Baseline Distribution Graph as of 10th of June 2025


Not Enough Data from Current Version of PerformanceTest to Create Distribution Graph.

From submitted results since PerformanceTest V10 as of 10th of June 2025.

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Last 2 Baselines for AMD Athlon II X3 420e
Most recent listed first
Baseline CPU Mark
BL1482383 - Dec 20 2021
1523
BL1482375 - Dec 20 2021
1653
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD Athlon II X3 420e
As of 15th of June 2025 - Higher results represent better performance
Processor Average CPU Mark
AMD Athlon II X3 420e
1,557
Intel Core i3-2105 @ 3.10GHz vs AMD Athlon II X3 420e
1,837 (+18.0%)
AMD Phenom II X3 740 vs AMD Athlon II X3 420e
1,424 (-8.5%)
Intel Core i3-2120 @ 3.30GHz vs AMD Athlon II X3 420e
1,968 (+26.4%)
Intel Core2 Quad Q6600 @ 2.40GHz vs AMD Athlon II X3 420e
1,835 (+17.9%)
AMD A6-3500 APU vs AMD Athlon II X3 420e
1,438 (-7.6%)
AMD Athlon II X3 405e vs AMD Athlon II X3 420e
1,331 (-14.5%)
Intel Core2 Duo E8500 @ 3.16GHz vs AMD Athlon II X3 420e
1,293 (-16.9%)
Intel Celeron G550 @ 2.60GHz vs AMD Athlon II X3 420e
1,255 (-19.4%)
Intel Pentium E5800 @ 3.20GHz vs AMD Athlon II X3 420e
1,182 (-24.1%)
Intel Core i3-560 @ 3.33GHz vs AMD Athlon II X3 420e
1,627 (+4.5%)
Intel Pentium E6500 @ 2.93GHz vs AMD Athlon II X3 420e
1,176 (-24.5%)
AMD A6-3650 APU vs AMD Athlon II X3 420e
2,090 (+34.2%)

Is the AMD Athlon II X3 420e Good for Gaming?
As of 15th of June 2025 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 9900X3D
12,499
AMD Ryzen 7 9800X3D
12,153
AMD Ryzen 9 9950X3D
11,305
AMD Ryzen 9 7900X3D
10,842
Intel Core Ultra 9 285K
10,587
AMD Ryzen 5 7600X3D
10,486
AMD Ryzen 7 7800X3D
10,277
AMD Ryzen 9 7950X3D
9,806
AMD Ryzen 9 9955HX3D
9,768
Intel Core Ultra 5 245K
9,656
Intel Core Ultra 7 265K
9,518
Intel Core Ultra 9 285
9,493
AMD Athlon II X3 420e
233