FX-8100 vs Xeon E5-2689

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Aggregate performance score

Xeon E5-2689
2012
8 cores / 16 threads, 115 Watt
6.41
+145%

Xeon E5-2689 outperforms FX-8100 by a whopping 145% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2689 and FX-8100 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking10001652
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.390.62
Market segmentServerDesktop processor
SeriesXeonno data
Architecture codenameno dataZambezi (2011−2012)
Release date6 March 2012 (12 years ago)12 October 2011 (12 years ago)
Current price$76 $78

Cost-effectiveness evaluation

Performance per price, higher is better.

FX-8100 has 59% better value for money than Xeon E5-2689.

Detailed specifications

Xeon E5-2689 and FX-8100 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)8 (Octa-Core)
Threads168
Base clock speedno data2.8 GHz
Boost clock speed3.6 GHz3.7 GHz
L1 cacheno data384 KB
L2 cacheno data8 MB
L3 cacheno data8 MB (shared)
Chip lithography32 nm32 nm
Die sizeno data315 mm2
Number of transistorsno data1,200 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoYes

Compatibility

Information on Xeon E5-2689 and FX-8100 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 configurationno data1
Socketno dataAM3+
Power consumption (TDP)115 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2689 and FX-8100. You'll probably need this information if you require some particular technology.

AES-NIno data+
FMAno data+
AVXno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2689 and FX-8100 are enumerated here.

AMD-Vno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2689 and FX-8100. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2689 and FX-8100.

PCIe versionno data2.0

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.

Xeon E5-2689 6.41
+145%
FX-8100 2.62

Xeon E5-2689 outperforms FX-8100 by 145% based on our aggregate 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%

Xeon E5-2689 9922
+145%
FX-8100 4046

Xeon E5-2689 outperforms FX-8100 by 145% in Passmark.

Gaming performance

Pros & cons summary


Performance score 6.41 2.62
Threads 16 8
Power consumption (TDP) 115 Watt 95 Watt

Xeon E5-2689 has a 144.7% higher aggregate performance score, and 100% more threads.

FX-8100, on the other hand, has 21.1% lower power consumption.

The Xeon E5-2689 is our recommended choice as it beats the FX-8100 in performance tests.

Be aware that Xeon E5-2689 is a server/workstation processor while FX-8100 is a desktop one.


Should you still have questions on choice between Xeon E5-2689 and FX-8100, 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 FX-8100
FX-8100

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.

Community ratings

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


4.3 2878 votes

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Questions & comments

Here you can ask a question about Xeon E5-2689 or FX-8100, agree or disagree with our judgements, or report an error or mismatch.