AMD Phenom II X4 840

Benchmarks for the AMD Phenom II X4 840 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 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: 80.48

Overall Rank:
2768th fastest in multithreading out of 4901 CPUs
2627th fastest in single threading out of 4901 CPUs
815th fastest in out of 1399 Desktop CPUs

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

Average CPU Mark rating

Multithread Rating

2414

Single Thread Rating

1298

Samples: 721*
*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 Math	7,544 MOps/Sec
Floating Point Math	5,596 MOps/Sec
Find Prime Numbers	10 Million Primes/Sec
Random String Sorting	6,987 Thousand Strings/Sec
Data Encryption	631.6 MBytes/Sec
Data Compression	55,952 KBytes/Sec
Physics	189 Frames/Sec
Extended Instructions	1,260 Million Matrices/Sec
Single Thread	1,298 MOps/Sec

From submitted results to PerformanceTest V10 as of 30th of November 2024.

CPU Mark Distribution for AMD Phenom II X4 840

Submitted Baseline Distribution Graph as of 27th of November 2024

From submitted results to PerformanceTest V10 as of 27th of November 2024.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

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Pricing History

CPU Mark Relative to Top 10 Common Desktop CPUs
As of 1st of December 2024 - Higher results represent better performance
Processor	Average CPU Mark
Intel Core i9-13900K		58,996
Intel Core i9-12900K		41,470
AMD Ryzen 9 5900X		39,111
Intel Core i7-12700K		34,595
Apple M1 Max 10 Core 3200 MHz		22,084
AMD Ryzen 5 5600X		21,887
Intel Core i9-9900K @ 3.60GHz		18,257
AMD Ryzen 5 3600		17,747
Apple M2 8 Core 3500 MHz		15,567
Apple M1 8 Core 3200 MHz		14,152
AMD Phenom II X4 840		2,414

CPU Value (CPU Mark / $Price )
As of 1st of December 2024 - Higher results represent better value
Processor	CPU Mark / $Price
AMD Ryzen 5 3600		260.98
AMD Ryzen 5 5600X		208.45
Intel Core i9-12900K		155.32
AMD Ryzen 9 5900X		153.98
Intel Core i9-13900K		132.58
Intel Core i7-12700K		84.58
AMD Phenom II X4 840		80.48
Intel Core i9-9900K @ 3.60GHz		60.45
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 1st of December 2024 - Higher results represent better performance
Processor	Average Thread Rating
Intel Core i9-13900K		4,620
Intel Core i9-12900K		4,160
Intel Core i7-12700K		4,028
Apple M2 8 Core 3500 MHz		3,901
Apple M1 Max 10 Core 3200 MHz		3,836
Apple M1 8 Core 3200 MHz		3,686
AMD Ryzen 9 5900X		3,470
AMD Ryzen 5 5600X		3,361
Intel Core i9-9900K @ 3.60GHz		2,928
AMD Ryzen 5 3600		2,567
AMD Phenom II X4 840		1,298

Last 5 Baselines for AMD Phenom II X4 840
Most recent listed first
Baseline	CPU Mark
BL2244877 - Nov 14 2024		2716
BL2220105 - Oct 15 2024		2656
BL2210037 - Oct 03 2024		2794
BL2193197 - Sep 12 2024		2514
BL2163255 - Aug 07 2024		2702

Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.

Popular comparisons for AMD Phenom II X4 840
As of 1st of December 2024 - Higher results represent better performance
Processor	Average CPU Mark
AMD Phenom II X4 840		2,414
AMD Athlon II X3 455 vs AMD Phenom II X4 840		1,879 (-22.2%)
AMD Athlon II X3 450 vs AMD Phenom II X4 840		1,847 (-23.5%)
Intel Core2 Quad Q9400 @ 2.66GHz vs AMD Phenom II X4 840		2,134 (-11.6%)
Intel Core i3-3210 @ 3.20GHz vs AMD Phenom II X4 840		2,227 (-7.8%)
AMD Athlon II X3 445 vs AMD Phenom II X4 840		1,823 (-24.5%)
Intel Core i5-2500K @ 3.30GHz vs AMD Phenom II X4 840		4,122 (+70.7%)
Intel Core i5-2500 @ 3.30GHz vs AMD Phenom II X4 840		4,111 (+70.3%)
AMD A8-6500 APU vs AMD Phenom II X4 840		2,824 (+16.9%)
AMD Phenom II X4 970 vs AMD Phenom II X4 840		2,739 (+13.4%)
AMD FX-4100 Quad-Core vs AMD Phenom II X4 840		2,618 (+8.4%)
Intel Core2 Quad Q9450 @ 2.66GHz vs AMD Phenom II X4 840		2,186 (-9.4%)
AMD Phenom II X4 920 vs AMD Phenom II X4 840		2,156 (-10.7%)

Is the AMD Phenom II X4 840 Good for Gaming?
As of 1st of December 2024 - Higher results represent better performance
Processor	Relative Gaming Score
AMD Ryzen 7 9800X3D		12,277
Intel Core Ultra 9 285K		11,197
AMD Ryzen 9 7900X3D		10,892
AMD Ryzen 5 7600X3D		10,695
AMD Ryzen 7 7800X3D		10,329
AMD Ryzen 9 7950X3D		9,873
Intel Core Ultra 7 265KF		9,751
Intel Core Ultra 7 265K		9,561
Intel Core Ultra 5 245KF		9,556
Intel Core Ultra 5 245K		9,267
Intel Core i9-14900KS		9,245
AMD Ryzen 5 5600X3D		8,929
AMD Phenom II X4 840		261

CPU Benchmarks

CPU Benchmarks

AMD Phenom II X4 840

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CPU Test Suite Average Results for AMD Phenom II X4 840

CPU Mark Distribution for AMD Phenom II X4 840

Pricing History