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AMD Athlon II X4 651 Quad-Core

Benchmarks for the AMD Athlon II X4 651 Quad-Core 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 X4 651 Quad-Core Good for Gaming?

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

AMD Athlon II X4 651 Quad-Core

Description:

Class: Desktop

Socket: FM1

Clockspeed: 3.0 GHz

Cores: 4 Threads: 4

Typical TDP: 100 W

Cache per CPU Package:
L1 Instruction Cache: 4 x 64 KB
L1 Data Cache: 4 x 64 KB
L2 Cache: 4 x 1024 KB

Other names: AMD Athlon(tm) II X4 651 Quad-Core Processor

CPU First Seen on Charts: Q1 2012

CPUmark/$Price: 16.23

Overall Rank:
3310th fastest in multithreading out of 5780 CPUs
3183rd fastest in single threading out of 5780 CPUs
912th fastest in out of 1554 Desktop CPUs

Last Price Change: $149.95 USD (2020-05-23)

Average CPU Mark rating
Multithread Rating
2433
Single Thread Rating
1269

Samples: 114*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 3,443
Thread: 1,047

CPU Test Suite Average Results for AMD Athlon II X4 651 Quad-Core

Integer Math6,864 MOps/Sec
Floating Point Math5,416 MOps/Sec
Find Prime Numbers11 Million Primes/Sec
Random String Sorting6,481 Thousand Strings/Sec
Data Encryption655.6 MBytes/Sec
Data Compression52,577 KBytes/Sec
Physics200 Frames/Sec
Extended Instructions1,390 Million Matrices/Sec
Single Thread1,269 MOps/Sec
From submitted results to PerformanceTest V10 as of 11th of February 2026.

CPU Mark Distribution for AMD Athlon II X4 651 Quad-Core

Submitted Baseline Distribution Graph as of 6th of February 2026


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

From submitted results since PerformanceTest V10 as of 6th of February 2026.

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CPU Mark Relative to Top 10 Common Desktop CPUs
As of 11th of February 2026 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i9-14900K
58,451
Intel Core i9-13900K
58,299
AMD Ryzen 9 5900X
38,940
Apple M4 10 Core
23,699
AMD Ryzen 5 5600X
21,843
Intel Core i5-12400F
19,580
Intel Core i9-9900K @ 3.60GHz
18,089
AMD Ryzen 5 3600
17,679
Apple M2 8 Core 3500 MHz
15,639
Apple M1 8 Core 3200 MHz
14,133
AMD Athlon II X4 651 Quad-Core
2,433
CPU Value (CPU Mark / $Price )
As of 11th of February 2026 - Higher results represent better value
Processor CPU Mark / $Price
AMD Ryzen 5 5600X
136.53
AMD Ryzen 9 5900X
130.24
Intel Core i9-14900K
124.63
Intel Core i5-12400F
122.38
AMD Ryzen 5 3600
117.87
Intel Core i9-13900K
107.96
Intel Core i9-9900K @ 3.60GHz
60.62
AMD Athlon II X4 651 Quad-Core
16.23
Apple M1 8 Core 3200 MHz
NA
Apple M2 8 Core 3500 MHz
NA
Apple M4 10 Core
NA
Single Thread Rating
As of 11th of February 2026 - Higher results represent better performance
Processor Average Thread Rating
Intel Core i9-14900K
4,694
Intel Core i9-13900K
4,600
Apple M4 10 Core
4,516
Apple M2 8 Core 3500 MHz
3,886
Apple M1 8 Core 3200 MHz
3,676
Intel Core i5-12400F
3,489
AMD Ryzen 9 5900X
3,467
AMD Ryzen 5 5600X
3,365
Intel Core i9-9900K @ 3.60GHz
2,914
AMD Ryzen 5 3600
2,560
AMD Athlon II X4 651 Quad-Core
1,269
Last 5 Baselines for AMD Athlon II X4 651 Quad-Core
Most recent listed first
Baseline CPU Mark
BL3187537 - Jan 04 2026
2906
BL3131930 - Dec 13 2025
2992
BL2894010 - Sep 08 2025
2556
BL2893659 - Sep 08 2025
1833
BL2880861 - Sep 03 2025 [Excluded]
1392
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD Athlon II X4 651 Quad-Core
As of 11th of February 2026 - Higher results represent better performance
Processor Average CPU Mark
AMD Athlon II X4 651 Quad-Core
2,433
Intel Core i3-2125 @ 3.30GHz vs AMD Athlon II X4 651 Quad-Core
2,083 (-14.4%)
AMD Athlon II X4 650 vs AMD Athlon II X4 651 Quad-Core
2,492 (+2.4%)
AMD Phenom II X4 980 vs AMD Athlon II X4 651 Quad-Core
2,880 (+18.4%)
Intel Core i3-3225 @ 3.30GHz vs AMD Athlon II X4 651 Quad-Core
2,279 (-6.3%)
Intel Core i3-3210 @ 3.20GHz vs AMD Athlon II X4 651 Quad-Core
2,225 (-8.6%)
AMD A6-3650 APU vs AMD Athlon II X4 651 Quad-Core
2,098 (-13.8%)
Intel Core2 Quad Q6700 @ 2.66GHz vs AMD Athlon II X4 651 Quad-Core
2,093 (-14.0%)
Intel Core2 Quad Q8400 @ 2.66GHz vs AMD Athlon II X4 651 Quad-Core
2,081 (-14.5%)
Intel Core i3-3220T @ 2.80GHz vs AMD Athlon II X4 651 Quad-Core
1,955 (-19.6%)
Intel Core i3-2105 @ 3.10GHz vs AMD Athlon II X4 651 Quad-Core
1,846 (-24.2%)
Intel Core i3-3245 @ 3.40GHz vs AMD Athlon II X4 651 Quad-Core
2,419 (-0.6%)
Intel Core i5-3470S @ 2.90GHz vs AMD Athlon II X4 651 Quad-Core
4,373 (+79.7%)

Is the AMD Athlon II X4 651 Quad-Core Good for Gaming?
As of 11th of February 2026 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 9950X3D2
14,501
AMD Ryzen 9 9900X3D
12,424
AMD Ryzen 7 9800X3D
12,123
AMD Ryzen 9 9950X3D
11,257
AMD Ryzen 9 7900X3D
10,794
Intel Core Ultra 7 270K Plus
10,695
AMD Ryzen 5 7600X3D
10,516
Intel Core Ultra 9 285K
10,384
AMD Ryzen 7 7800X3D
10,258
AMD Ryzen 5 7500X3D
10,190
AMD Ryzen 9 7950X3D
9,778
AMD Ryzen 9 9955HX3D
9,772
AMD Athlon II X4 651 Quad-Core
267