Ryzen 5 2600X vs Athlon II X4 635

Aggregate performance score

Athlon II X4 635
2010
4 cores / 4 threads, 95 Watt
1.41
Ryzen 5 2600X
2018
6 cores / 12 threads, 95 Watt
8.76
+521%

Ryzen 5 2600X outperforms Athlon II X4 635 by a whopping 521% based on our aggregate benchmark results.

Primary details

Comparing Athlon II X4 635 and Ryzen 5 2600X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2206863
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.869.24
Market segmentDesktop processorDesktop processor
Seriesno dataAMD Ryzen 5
Power efficiency1.408.73
Architecture codenamePropus (2009−2011)Zen+ (2018−2019)
Release date25 January 2010 (14 years ago)19 April 2018 (6 years ago)
Launch price (MSRP)$70$229

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 5 2600X has 223% better value for money than Athlon II X4 635.

Detailed specifications

Athlon II X4 635 and Ryzen 5 2600X 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)6 (Hexa-Core)
Threads412
Base clock speed2.9 GHz3.6 GHz
Boost clock speed2.9 GHz4.25 GHz
Bus rateno data4 × 8 GT/s
Multiplierno data36
L1 cache128 KB (per core)96K (per core)
L2 cache512 KB (per core)512K (per core)
L3 cache0 KB16 MB (shared)
Chip lithography45 nm12 nm
Die size169 mm2192 mm2
Number of transistors300 million4,800 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier-+

Compatibility

Information on Athlon II X4 635 and Ryzen 5 2600X 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 (Uniprocessor)
SocketAM3AM4
Power consumption (TDP)95 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon II X4 635 and Ryzen 5 2600X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataSSE4.2, SSE4A, AMD-V, AES, AVX2, FMA3, SHA
AES-NI-+
AVX-+
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon II X4 635 and Ryzen 5 2600X are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon II X4 635 and Ryzen 5 2600X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4 Dual-channel
Maximum memory sizeno data64 GB
Max memory channelsno data2
Maximum memory bandwidthno data46.933 GB/s
ECC memory support-+

Peripherals

Specifications and connection of peripherals supported by Athlon II X4 635 and Ryzen 5 2600X.

PCIe version2.03.0
PCI Express lanesno data20

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 1.41
Ryzen 5 2600X 8.76
+521%

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.

Athlon II X4 635 2237
Ryzen 5 2600X 13907
+522%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Athlon II X4 635 297
Ryzen 5 2600X 1248
+320%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Athlon II X4 635 872
Ryzen 5 2600X 5288
+506%

Gaming performance

Pros & cons summary


Performance score 1.41 8.76
Recency 25 January 2010 19 April 2018
Physical cores 4 6
Threads 4 12
Chip lithography 45 nm 12 nm

Ryzen 5 2600X has a 521.3% higher aggregate performance score, an age advantage of 8 years, 50% more physical cores and 200% more threads, and a 275% more advanced lithography process.

The Ryzen 5 2600X is our recommended choice as it beats the Athlon II X4 635 in performance tests.


Should you still have questions on choice between Athlon II X4 635 and Ryzen 5 2600X, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD Athlon II X4 635
Athlon II X4 635
AMD Ryzen 5 2600X
Ryzen 5 2600X

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Community ratings

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


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Questions & comments

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