Athlon II X4 635 vs Xeon E5-2689

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Aggregate performance score

Xeon E5-2689
2012
8 cores / 16 threads, 115 Watt
6.25
+343%
Athlon II X4 635
2010
4 cores / 4 threads, 95 Watt
1.41

Xeon E5-2689 outperforms Athlon II X4 635 by a whopping 343% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2689 and Athlon II X4 635 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking10832221
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data2.86
Market segmentServerDesktop processor
SeriesXeonno data
Power efficiency5.141.40
Architecture codenameSandy Bridge-EP (2012)Propus (2009−2011)
Release date6 March 2012 (12 years ago)25 January 2010 (14 years ago)
Launch price (MSRP)no data$70

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-2689 and Athlon II X4 635 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 cores8 (Octa-Core)4 (Quad-Core)
Threads164
Base clock speed2.6 GHz2.9 GHz
Boost clock speed3.6 GHz2.9 GHz
L1 cache64 KB (per core)128 KB (per core)
L2 cache256 KB (per core)512 KB (per core)
L3 cache20 MB (shared)0 KB
Chip lithography32 nm45 nm
Die size435 mm2169 mm2
Number of transistors2,270 million300 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E5-2689 and Athlon II X4 635 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 configuration21
Socket2011AM3
Power consumption (TDP)115 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2689 and Athlon II X4 635. You'll probably need this information if you require some particular technology.

AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)+no data

Security technologies

Xeon E5-2689 and Athlon II X4 635 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2689 and Athlon II X4 635 are enumerated here.

VT-d+no data
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2689 and Athlon II X4 635. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2689 and Athlon II X4 635.

PCIe version3.02.0
PCI Express lanes40no data

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.

Xeon E5-2689 6.25
+343%
Athlon II X4 635 1.41

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.

Xeon E5-2689 9922
+344%
Athlon II X4 635 2237

Gaming performance

Pros & cons summary


Performance score 6.25 1.41
Recency 6 March 2012 25 January 2010
Physical cores 8 4
Threads 16 4
Chip lithography 32 nm 45 nm
Power consumption (TDP) 115 Watt 95 Watt

Xeon E5-2689 has a 343.3% higher aggregate performance score, an age advantage of 2 years, 100% more physical cores and 300% more threads, and a 40.6% more advanced lithography process.

Athlon II X4 635, on the other hand, has 21.1% lower power consumption.

The Xeon E5-2689 is our recommended choice as it beats the Athlon II X4 635 in performance tests.

Be aware that Xeon E5-2689 is a server/workstation processor while Athlon II X4 635 is a desktop one.


Should you still have questions on choice between Xeon E5-2689 and Athlon II X4 635, ask them in Comments section, and we shall answer.

Vote for your favorite

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


Intel Xeon E5-2689
Xeon E5-2689
AMD Athlon II X4 635
Athlon II X4 635

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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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