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AMD Phenom II P840 Triple-Core

Benchmarks for the AMD Phenom II P840 Triple-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 Phenom II P840 Triple-Core Good for Gaming?

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

AMD Phenom II P840 Triple-Core

Description:

Class: Laptop

Socket: S1

Clockspeed: 1.9 GHz

Cores: 3 Threads: 3

Typical TDP: 35 W

Cache per CPU Package:
L1 Instruction Cache: 3 x 64 KB
L1 Data Cache: 3 x 64 KB
L2 Cache: 3 x 512 KB

Other names: AMD Phenom(tm) II P840 Triple-Core Processor

CPU First Seen on Charts: Q4 2010

CPUmark/$Price: NA

Overall Rank:
4391st fastest in multithreading out of 5809 CPUs
4282nd fastest in single threading out of 5809 CPUs
1046th fastest in out of 1614 Laptop CPUs

Last Price Change: NA

Average CPU Mark rating
Multithread Rating
1079
Single Thread Rating
760

Samples: 35*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 1,640
Thread: 640

CPU Test Suite Average Results for AMD Phenom II P840 Triple-Core

Integer Math2,899 MOps/Sec
Floating Point Math2,427 MOps/Sec
Find Prime Numbers6 Million Primes/Sec
Random String Sorting3,042 Thousand Strings/Sec
Data Encryption291.4 MBytes/Sec
Data Compression24,628 KBytes/Sec
Physics119 Frames/Sec
Extended Instructions550 Million Matrices/Sec
Single Thread760 MOps/Sec
From submitted results to PerformanceTest V10 as of 4th of March 2026.

CPU Mark Distribution for AMD Phenom II P840 Triple-Core

Submitted Baseline Distribution Graph as of 27th of February 2026


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

From submitted results since PerformanceTest V10 as of 27th of February 2026.

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CPU Mark Relative to Top 10 Common Laptop CPUs
As of 5th of March 2026 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i7-12700H
25,238
Apple M4 10 Core
23,683
AMD Ryzen 7 5800H
20,618
Intel Core i7-11800H @ 2.30GHz
19,744
AMD Ryzen 7 4800H
17,995
AMD Ryzen 5 5600H
16,474
Apple M2 8 Core 3500 MHz
15,643
Apple M1 8 Core 3200 MHz
14,130
Intel Core i7-9750H @ 2.60GHz
10,593
Intel Core i5-1135G7 @ 2.40GHz
9,388
AMD Phenom II P840 Triple-Core
1,079
CPU Value (CPU Mark / $Price )
As of 5th of March 2026 - Higher results represent better value
Processor CPU Mark / $Price
Intel Core i7-12700H
55.23
Intel Core i7-11800H @ 2.30GHz
49.99
Intel Core i5-1135G7 @ 2.40GHz
30.38
Intel Core i7-9750H @ 2.60GHz
11.03
AMD Phenom II P840 Triple-Core
NA
Apple M1 8 Core 3200 MHz
NA
Apple M2 8 Core 3500 MHz
NA
Apple M4 10 Core
NA
AMD Ryzen 7 5800H
NA
AMD Ryzen 5 5600H
NA
AMD Ryzen 7 4800H
NA
Single Thread Rating
As of 5th of March 2026 - Higher results represent better performance
Processor Average Thread Rating
Apple M4 10 Core
4,514
Apple M2 8 Core 3500 MHz
3,886
Apple M1 8 Core 3200 MHz
3,675
Intel Core i7-12700H
3,503
Intel Core i7-11800H @ 2.30GHz
3,021
AMD Ryzen 7 5800H
3,003
AMD Ryzen 5 5600H
2,886
Intel Core i5-1135G7 @ 2.40GHz
2,614
AMD Ryzen 7 4800H
2,587
Intel Core i7-9750H @ 2.60GHz
2,391
AMD Phenom II P840 Triple-Core
760
Last 5 Baselines for AMD Phenom II P840 Triple-Core
Most recent listed first
Baseline CPU Mark
BL2080332 - Apr 17 2024
734
BL2042164 - Mar 05 2024
1269
BL2042123 - Mar 05 2024
1121
BL1491007 - Jan 05 2022
1099
BL1391515 - Apr 06 2021
1149
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD Phenom II P840 Triple-Core
As of 5th of March 2026 - Higher results represent better performance
Processor Average CPU Mark
AMD Phenom II P840 Triple-Core
1,079
Intel Core i5-480M @ 2.67GHz vs AMD Phenom II P840 Triple-Core
1,329 (+23.2%)
Intel Core i5-460M @ 2.53GHz vs AMD Phenom II P840 Triple-Core
1,319 (+22.2%)
AMD Phenom II N830 Triple-Core vs AMD Phenom II P840 Triple-Core
1,248 (+15.7%)
Intel Core i3-2310M @ 2.10GHz vs AMD Phenom II P840 Triple-Core
1,222 (+13.3%)
Intel Core i3-380M @ 2.53GHz vs AMD Phenom II P840 Triple-Core
1,209 (+12.1%)
Intel Core i3-370M @ 2.40GHz vs AMD Phenom II P840 Triple-Core
1,170 (+8.4%)
AMD Phenom II N870 Triple-Core vs AMD Phenom II P840 Triple-Core
1,324 (+22.8%)
AMD Phenom II N850 Triple-Core vs AMD Phenom II P840 Triple-Core
1,318 (+22.2%)
AMD Phenom II P860 Triple-Core vs AMD Phenom II P840 Triple-Core
1,250 (+15.8%)
AMD Phenom II P820 Triple-Core vs AMD Phenom II P840 Triple-Core
1,125 (+4.3%)
Intel Core i3-390M @ 2.67GHz vs AMD Phenom II P840 Triple-Core
1,303 (+20.8%)
Intel Core i3-2350M @ 2.30GHz vs AMD Phenom II P840 Triple-Core
1,272 (+17.9%)

Is the AMD Phenom II P840 Triple-Core Good for Gaming?
As of 5th of March 2026 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 9955HX3D
9,789
Intel Core Ultra 9 285HX
9,378
Intel Core Ultra 9 275HX
8,992
Intel Core Ultra 5 235HX
8,664
Intel Core Ultra 7 265HX
7,913
Intel Core Ultra 7 255HX
7,895
Intel Core Ultra 7 265H
7,727
Intel Core Ultra X9 388H
7,303
AMD Ryzen 9 9850HX
7,301
Intel Core i9-14900HX
6,899
AMD RYZEN AI MAX+ 392
6,807
AMD Ryzen AI Max Pro 390
6,761
AMD Phenom II P840 Triple-Core
183