Phenom II X2 550 vs Xeon E5-2689

VS

Aggregate performance score

Xeon E5-2689
2012
8 cores / 16 threads, 115 Watt
6.25
+756%
Phenom II X2 550
2009
2 cores / 2 threads, 80 Watt
0.73

Xeon E5-2689 outperforms Phenom II X2 550 by a whopping 756% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2689 and Phenom II X2 550 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking10722669
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.04
Market segmentServerDesktop processor
SeriesXeonno data
Power efficiency5.140.86
Architecture codenameSandy Bridge-EP (2012)Callisto (2009−2010)
Release date6 March 2012 (12 years ago)4 November 2009 (15 years ago)
Launch price (MSRP)no data$133

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-2689 and Phenom II X2 550 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)2 (Dual-core)
Threads162
Base clock speed2.6 GHz3.1 GHz
Boost clock speed3.6 GHz3.1 GHz
L1 cache64 KB (per core)128 KB (per core)
L2 cache256 KB (per core)512 KB (per core)
L3 cache20 MB (shared)6 MB (shared)
Chip lithography32 nm45 nm
Die size435 mm2258 mm2
Number of transistors2,270 million758 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E5-2689 and Phenom II X2 550 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 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2689 and Phenom II X2 550. 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 Phenom II X2 550 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 Phenom II X2 550 are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2689 and Phenom II X2 550. 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/AOn certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2689 and Phenom II X2 550.

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
+756%
Phenom II X2 550 0.73

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
+750%
Phenom II X2 550 1167

Gaming performance

Pros & cons summary


Performance score 6.25 0.73
Recency 6 March 2012 4 November 2009
Physical cores 8 2
Threads 16 2
Chip lithography 32 nm 45 nm
Power consumption (TDP) 115 Watt 80 Watt

Xeon E5-2689 has a 756.2% higher aggregate performance score, an age advantage of 2 years, 300% more physical cores and 700% more threads, and a 40.6% more advanced lithography process.

Phenom II X2 550, on the other hand, has 43.8% lower power consumption.

The Xeon E5-2689 is our recommended choice as it beats the Phenom II X2 550 in performance tests.

Be aware that Xeon E5-2689 is a server/workstation processor while Phenom II X2 550 is a desktop one.


Should you still have questions on choice between Xeon E5-2689 and Phenom II X2 550, ask them in Comments section, and we shall answer.

Vote for your favorite

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Intel Xeon E5-2689
Xeon E5-2689
AMD Phenom II X2 550
Phenom II X2 550

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Community ratings

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Questions & comments

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