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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: 79.31

Overall Rank: 2472

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

Average CPU Mark
rating
2379

Single Thread Rating: 1299
Samples: 711*
*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 Math7,568 MOps/Sec
Floating Point Math5,609 MOps/Sec
Find Prime Numbers9 Million Primes/Sec
Random String Sorting6,982 Thousand Strings/Sec
Data Encryption608.7 MBytes/Sec
Data Compression55,724 KBytes/Sec
Physics186 Frames/Sec
Extended Instructions1,230 Million Matrices/Sec
Single Thread1,299 MOps/Sec
From submitted results to PerformanceTest V10 as of 6th of December 2023.

CPU Mark Distribution for AMD Phenom II X4 840

Submitted Baseline Distribution Graph as of 4th of December 2023
From submitted results to PerformanceTest V10 as of 4th of December 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 6th of December 2023 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i9-13900K
 59,535
Intel Core i9-12900K
 41,408
Intel Core i7-12700K
 34,714
AMD Ryzen 7 3700X
 22,609
Apple M1 Max 10 Core 3200 MHz
 22,030
AMD Ryzen 5 5600X
 21,928
Intel Core i9-9900K @ 3.60GHz
 18,381
AMD Ryzen 5 3600
 17,779
Apple M2 8 Core 3500 MHz
 15,404
Apple M1 8 Core 3200 MHz
 14,199
AMD Phenom II X4 840
 2,379
CPU Value (CPU Mark / $Price )
As of 6th of December 2023 - Higher results represent better value
Processor CPU Mark / $Price
AMD Ryzen 5 3600
 212.94
AMD Ryzen 7 3700X
 153.83
AMD Ryzen 5 5600X
 140.19
Intel Core i9-12900K
 117.31
Intel Core i9-13900K
 104.45
Intel Core i7-12700K
 84.87
AMD Phenom II X4 840
 79.31
Intel Core i9-9900K @ 3.60GHz
 32.53
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 6th of December 2023 - Higher results represent better performance
Processor Average Thread Rating
Intel Core i9-13900K
 4,649
Intel Core i9-12900K
 4,186
Intel Core i7-12700K
 4,049
Apple M2 8 Core 3500 MHz
 3,942
Apple M1 Max 10 Core 3200 MHz
 3,841
Apple M1 8 Core 3200 MHz
 3,708
AMD Ryzen 5 5600X
 3,360
Intel Core i9-9900K @ 3.60GHz
 2,939
AMD Ryzen 7 3700X
 2,662
AMD Ryzen 5 3600
 2,569
AMD Phenom II X4 840
 1,299
Last 5 Baselines for AMD Phenom II X4 840
Most recent listed first
Baseline CPU Mark
BL1941551 - Nov 07 2023
2652
BL1934754 - Oct 29 2023
2192
BL1917377 - Oct 04 2023
2713
BL1876425 - Aug 05 2023
3015
BL1876335 - Aug 05 2023
2416
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD Phenom II X4 840
As of 6th of December 2023 - Higher results represent better performance
Processor Average CPU Mark
AMD Phenom II X4 840
 2,379
Intel Core i3-2100 @ 3.10GHz vs AMD Phenom II X4 840
 1,850 (-22.2%)
AMD Phenom II X4 945 vs AMD Phenom II X4 840
 2,368 (-0.5%)
Intel Core i3-3240 @ 3.40GHz vs AMD Phenom II X4 840
 2,314 (-2.7%)
Intel Core i3-3220 @ 3.30GHz vs AMD Phenom II X4 840
 2,266 (-4.7%)
AMD Athlon II X3 455 vs AMD Phenom II X4 840
 1,848 (-22.3%)
Intel Core i3-2130 @ 3.40GHz vs AMD Phenom II X4 840
 2,035 (-14.5%)
Intel Core i5-660 @ 3.33GHz vs AMD Phenom II X4 840
 2,379 (+0.0%)
Intel Core i7-930 @ 2.80GHz vs AMD Phenom II X4 840
 2,945 (+23.8%)
AMD A8-6500 APU vs AMD Phenom II X4 840
 2,811 (+18.1%)
AMD FX-4100 Quad-Core vs AMD Phenom II X4 840
 2,585 (+8.7%)
Intel Pentium G4400 @ 3.30GHz vs AMD Phenom II X4 840
 2,582 (+8.5%)
AMD Phenom II X4 960T vs AMD Phenom II X4 840
 2,334 (-1.9%)

Is the AMD Phenom II X4 840 Good for Gaming?
As of 6th of December 2023 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 7900X3D
 9,211
AMD Ryzen 7 7800X3D
 9,075
Intel Core i9-13900KS
 8,571
Intel Core i9-14900KF
 8,427
AMD Ryzen 9 7950X3D
 8,423
Intel Core i9-14900K
 8,212
AMD Ryzen 5 5600X3D
 7,896
Intel Core i5-14600K
 7,883
Intel Core i9-13900K
 7,808
AMD Ryzen Threadripper PRO 7945WX
 7,602
Intel Core i7-13790F
 7,544
Intel Core i9-13900KF
 7,519
AMD Phenom II X4 840
 260