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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 per CPU Package:
L1 Instruction Cache: 4 x 64 KB
L1 Data Cache: 4 x 64 KB
L2 Cache: 4 x 512 KB

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

CPU First Seen on Charts: Q1 2011

CPUmark/$Price: 79.92

Overall Rank: 2588

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

Average CPU Mark
rating
2398

Single Thread Rating: 1299
Samples: 714*
*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 Math7,589 MOps/Sec
Floating Point Math5,621 MOps/Sec
Find Prime Numbers9 Million Primes/Sec
Random String Sorting6,992 Thousand Strings/Sec
Data Encryption616.4 MBytes/Sec
Data Compression55,858 KBytes/Sec
Physics188 Frames/Sec
Extended Instructions1,245 Million Matrices/Sec
Single Thread1,299 MOps/Sec
From submitted results to PerformanceTest V10 as of 18th of April 2024.

CPU Mark Distribution for AMD Phenom II X4 840

Submitted Baseline Distribution Graph as of 15th of April 2024
From submitted results to PerformanceTest V10 as of 15th of April 2024.
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 18th of April 2024 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i9-13900K
 59,348
Intel Core i9-12900K
 41,363
Intel Core i7-12700K
 34,652
AMD Ryzen 7 3700X
 22,578
Apple M1 Max 10 Core 3200 MHz
 22,016
AMD Ryzen 5 5600X
 21,911
Intel Core i9-9900K @ 3.60GHz
 18,324
AMD Ryzen 5 3600
 17,768
Apple M2 8 Core 3500 MHz
 15,428
Apple M1 8 Core 3200 MHz
 14,183
AMD Phenom II X4 840
 2,398
CPU Value (CPU Mark / $Price )
As of 18th of April 2024 - Higher results represent better value
Processor CPU Mark / $Price
AMD Ryzen 5 3600
 212.82
AMD Ryzen 7 3700X
 153.62
AMD Ryzen 5 5600X
 140.09
Intel Core i9-12900K
 117.18
Intel Core i9-13900K
 104.13
Intel Core i7-12700K
 84.72
AMD Phenom II X4 840
 79.92
Intel Core i9-9900K @ 3.60GHz
 32.43
Apple M1 8 Core 3200 MHz
 NA
Apple M2 8 Core 3500 MHz
 NA
Apple M1 Max 10 Core 3200 MHz
 NA
Single Thread Rating
As of 18th of April 2024 - Higher results represent better performance
Processor Average Thread Rating
Intel Core i9-13900K
 4,636
Intel Core i9-12900K
 4,173
Intel Core i7-12700K
 4,037
Apple M2 8 Core 3500 MHz
 3,928
Apple M1 Max 10 Core 3200 MHz
 3,839
Apple M1 8 Core 3200 MHz
 3,704
AMD Ryzen 5 5600X
 3,361
Intel Core i9-9900K @ 3.60GHz
 2,932
AMD Ryzen 7 3700X
 2,661
AMD Ryzen 5 3600
 2,568
AMD Phenom II X4 840
 1,299
Last 5 Baselines for AMD Phenom II X4 840
Most recent listed first
Baseline CPU Mark
BL2075558 - Apr 11 2024
2776
BL2075537 - Apr 11 2024
2800
BL1975192 - Dec 21 2023
2756
BL1941551 - Nov 07 2023
2652
BL1934754 - Oct 29 2023
2192
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD Phenom II X4 840
As of 18th of April 2024 - Higher results represent better performance
Processor Average CPU Mark
AMD Phenom II X4 840
 2,398
Intel Core i3-2100 @ 3.10GHz vs AMD Phenom II X4 840
 1,847 (-23.0%)
AMD Phenom II X4 945 vs AMD Phenom II X4 840
 2,378 (-0.8%)
Intel Core i3-3240 @ 3.40GHz vs AMD Phenom II X4 840
 2,317 (-3.4%)
Intel Core i3-3220 @ 3.30GHz vs AMD Phenom II X4 840
 2,263 (-5.6%)
AMD Athlon II X3 455 vs AMD Phenom II X4 840
 1,863 (-22.3%)
Intel Core i3-2130 @ 3.40GHz vs AMD Phenom II X4 840
 2,035 (-15.1%)
Intel Core i5-660 @ 3.33GHz vs AMD Phenom II X4 840
 2,382 (-0.7%)
Intel Core i7-930 @ 2.80GHz vs AMD Phenom II X4 840
 2,962 (+23.5%)
AMD A8-6500 APU vs AMD Phenom II X4 840
 2,809 (+17.1%)
AMD FX-4100 Quad-Core vs AMD Phenom II X4 840
 2,610 (+8.9%)
Intel Pentium G4400 @ 3.30GHz vs AMD Phenom II X4 840
 2,579 (+7.6%)
AMD Phenom II X4 960T vs AMD Phenom II X4 840
 2,344 (-2.2%)

Is the AMD Phenom II X4 840 Good for Gaming?
As of 18th of April 2024 - Higher results represent better performance
Processor Relative Gaming Score
Intel Core i9-14900KS
 9,626
AMD Ryzen 9 7900X3D
 9,257
AMD Ryzen 7 7800X3D
 9,071
Intel Core i9-13900KS
 8,569
AMD Ryzen 9 7950X3D
 8,404
Intel Core i9-14900K
 8,173
Intel Core i9-14900KF
 7,992
AMD Ryzen 5 5600X3D
 7,883
Intel Core i9-13900K
 7,795
AMD Ryzen Threadripper PRO 7945WX
 7,573
Intel Core i7-14700K
 7,533
Intel Core i7-13790F
 7,532
AMD Phenom II X4 840
 260