AMD Athlon II X3 425e vs Athlon II X4 635

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Combined performance score

Athlon II X4 635
1.44

Athlon II X3 425e outperforms Athlon II X4 635 by 1% in our combined benchmark results.

General info

Comparing Athlon II X4 635 and Athlon II X3 425e processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking20632046
Place by popularitynot in top-100not in top-100
Value for money2.86no data
Market segmentDesktop processorDesktop processor
Architecture codenamePropus (2009−2011)Rana (2009−2011)
Release date25 January 2010 (14 years old)3 May 2011 (12 years old)
Launch price (MSRP)$70no data
Current price$23 (0.3x MSRP)no data
Value for money

Performance per price, higher is better.

no data

Technical specs

Athlon II X4 635 and Athlon II X3 425e basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)3 (Tri-Core)
Threads43
Base clock speed2.9 GHz2.7 GHz
Boost clock speed2.9 GHz2.7 GHz
L1 cache128 KB (per core)128 KB (per core)
L2 cache512 KB (per core)512 KB (per core)
L3 cache0 KB0 KB
Chip lithography45 nm45 nm
Die size169 mm2169 mm2
Number of transistors300 million300 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo

Compatibility

Information on Athlon II X4 635 and Athlon II X3 425e compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketAM3AM3
Power consumption (TDP)95 Watt45 Watt

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon II X4 635 and Athlon II X3 425e. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3

Peripherals

Specifications and connection of peripherals supported by Athlon II X4 635 and Athlon II X3 425e.

PCIe version2.02.0

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Athlon II X4 635 1.44
Athlon II X3 425e 1.46
+1.4%

Athlon II X3 425e outperforms Athlon II X4 635 by 1% in our combined benchmark results.


Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 68%

Athlon II X4 635 2206
Athlon II X3 425e 2239
+1.5%

Athlon II X3 425e outperforms Athlon II X4 635 by 1% in Passmark.

Gaming performance

Advantages and disadvantages


Performance score 1.44 1.46
Recency 25 January 2010 3 May 2011
Physical cores 4 3
Threads 4 3
Power consumption (TDP) 95 Watt 45 Watt

We couldn't decide between Athlon II X4 635 and Athlon II X3 425e. The differences in performance seem too small.


Should you still have questions on choice between Athlon II X4 635 and Athlon II X3 425e, ask them in Comments section, and we shall answer.

User ratings

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD Athlon II X4 635
Athlon II X4 635
AMD Athlon II X3 425e
Athlon II X3 425e

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

User ratings: view and submit

Here you can see how users rate the processors, as well as rate them yourself.


3.7 206 votes

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Questions and comments

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