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AMD Phenom II X4 840

Price and performance details for the AMD Phenom II X4 840 can be found below. 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 Phenom II X4 840 Good for Gaming?

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


AMD Phenom II X4 840

Description:

Class: Desktop

Socket: AM2+/AM3

Clockspeed: 3.2 GHz

Cores: 4 Threads: 4

Typical TDP: 95 W

Cache Size: L1: 512 KB, L2: 2.0 MB,

Other names: AMD Phenom(tm) II X4 840 Processor

CPU First Seen on Charts: Q1 2011

CPUmark/$Price: 79.07

Overall Rank: 2283

Last Price Change: $30.00 USD (2023-04-09)

Average CPU Mark
rating
2372

Single Thread Rating: 1300
Samples: 708*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 3,409
Thread: 1,087

CPU Test Suite Average Results for AMD Phenom II X4 840

Integer Math7,591 MOps/Sec
Floating Point Math5,617 MOps/Sec
Find Prime Numbers9 Million Primes/Sec
Random String Sorting6,989 Thousand Strings/Sec
Data Encryption603.7 MBytes/Sec
Data Compression55,822 KBytes/Sec
Physics187 Frames/Sec
Extended Instructions1,218 Million Matrices/Sec
Single Thread1,300 MOps/Sec
From submitted results to PerformanceTest V10 as of 30th of May 2023.

CPU Mark Distribution for AMD Phenom II X4 840

Submitted Baseline Distribution Graph as of 27th of May 2023
From submitted results to PerformanceTest V10 as of 27th of May 2023.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

MerchantPricePurchase
Amazon.comNACPU Not Available. See Other Models
NewEgg.com$30.00 USDBuy Now!
BestBuy.comNACPU Not Available. See Other Models
Note: PassMark Software may earn compensation for sales from links on this site through affiliate programs.

Pricing History


CPU Mark Relative to Top 10 Common Desktop CPUs
As of 30th of May 2023 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i9-12900K
 41,608
Intel Core i7-12700K
 34,808
AMD Ryzen 7 3700X
 22,667
Apple M1 Max 10 Core 3200 MHz
 22,100
AMD Ryzen 5 5600X
 21,959
Apple M1 Pro 10 Core 3200 MHz
 21,892
Intel Core i9-9900K @ 3.60GHz
 18,505
AMD Ryzen 5 3600
 17,796
Intel Core i7-9700K @ 3.60GHz
 14,541
Apple M1 8 Core 3200 MHz
 14,144
AMD Phenom II X4 840
 2,372
CPU Value (CPU Mark / $Price )
As of 30th of May 2023 - Higher results represent better value
Processor CPU Mark / $Price
AMD Ryzen 5 3600
 209.41
AMD Ryzen 5 5600X
 141.10
AMD Ryzen 7 3700X
 133.34
Intel Core i9-12900K
 117.87
Intel Core i7-12700K
 85.11
AMD Phenom II X4 840
 79.07
Intel Core i7-9700K @ 3.60GHz
 68.21
Intel Core i9-9900K @ 3.60GHz
 46.85
Apple M1 8 Core 3200 MHz
 NA
Apple M1 Max 10 Core 3200 MHz
 NA
Apple M1 Pro 10 Core 3200 MHz
 NA
Single Thread Rating
As of 30th of May 2023 - Higher results represent better performance
Processor Average Thread Rating
Intel Core i9-12900K
 4,203
Intel Core i7-12700K
 4,056
Apple M1 Max 10 Core 3200 MHz
 3,845
Apple M1 Pro 10 Core 3200 MHz
 3,821
Apple M1 8 Core 3200 MHz
 3,718
AMD Ryzen 5 5600X
 3,359
Intel Core i9-9900K @ 3.60GHz
 2,945
Intel Core i7-9700K @ 3.60GHz
 2,889
AMD Ryzen 7 3700X
 2,664
AMD Ryzen 5 3600
 2,569
AMD Phenom II X4 840
 1,300
Last 5 Baselines for AMD Phenom II X4 840
Most recent listed first
Baseline CPU Mark
BL1816994 - May 12 2023
2080
BL1806236 - Apr 29 2023
2576
BL1765862 - Mar 10 2023
2382
BL1753766 - Feb 24 2023
2474
BL1726185 - Jan 21 2023
2653
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD Phenom II X4 840
As of 30th of May 2023 - Higher results represent better performance
Processor Average CPU Mark
AMD Phenom II X4 840
 2,372
Intel Core i3-2100 @ 3.10GHz vs AMD Phenom II X4 840
 1,848 (-22.1%)
AMD A10-5800K APU vs AMD Phenom II X4 840
 2,957 (+24.6%)
AMD Phenom II X4 945 vs AMD Phenom II X4 840
 2,345 (-1.1%)
Intel Core i3-3240 @ 3.40GHz vs AMD Phenom II X4 840
 2,308 (-2.7%)
Intel Core i3-3220 @ 3.30GHz vs AMD Phenom II X4 840
 2,253 (-5.0%)
AMD Athlon II X3 455 vs AMD Phenom II X4 840
 1,866 (-21.3%)
Intel Core i3-2130 @ 3.40GHz vs AMD Phenom II X4 840
 2,024 (-14.7%)
Intel Core i5-660 @ 3.33GHz vs AMD Phenom II X4 840
 2,388 (+0.7%)
Intel Core i5-2500 @ 3.30GHz vs AMD Phenom II X4 840
 4,110 (+73.3%)
Intel Core i5-2400 @ 3.10GHz vs AMD Phenom II X4 840
 3,854 (+62.5%)
Intel Core i7-930 @ 2.80GHz vs AMD Phenom II X4 840
 2,920 (+23.1%)
AMD A8-6500 APU vs AMD Phenom II X4 840
 2,815 (+18.7%)


Is the AMD Phenom II X4 840 Good for Gaming?
As of 30th of May 2023 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 7900X3D
 9,225
AMD Ryzen 7 7800X3D
 9,106
Intel Core i9-13900KS
 8,460
AMD Ryzen 9 7950X3D
 8,436
Intel Core i9-13900K
 7,808
Intel Core i9-13900KF
 7,600
AMD Ryzen 7 5800X3D
 7,192
Intel Core i9-13900T
 6,888
AMD Ryzen 9 7900X
 6,796
Intel Core i7-13700K
 6,791
Intel Core i5-13600K
 6,775
Intel Core i5-13600KF
 6,729
AMD Phenom II X4 840
 260