Core 2 Duo E6550 vs Xeon X3230

Aggregate performance score

Xeon X3230
2007
95 Watt
1.29
+130%
Core 2 Duo E6550
2007
2 cores / 2 threads, 65 Watt
0.56

Xeon X3230 outperforms Core 2 Duo E6550 by a whopping 130% based on our aggregate benchmark results.

Primary details

Comparing Xeon X3230 and Core 2 Duo E6550 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking22702819
Place by popularitynot in top-100not in top-100
Market segmentServerDesktop processor
Power efficiency1.290.82
Architecture codenameno dataConroe (2006−2007)
Release date1 July 2007 (17 years ago)July 2007 (17 years ago)

Detailed specifications

Xeon X3230 and Core 2 Duo E6550 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 coresno data2 (Dual-core)
Threadsno data2
Base clock speed2.66 GHz2.33 GHz
Boost clock speedno data2.33 GHz
Bus rateno data1333 MHz
L1 cacheno data64 KB
L2 cacheno data4 MB
L3 cache8 MB L2 Cache0 KB
Chip lithography65 nm65 nm
Die sizeno data143 mm2
Maximum core temperature60 °C72 °C
Number of transistorsno data291 million
64 bit support++
Windows 11 compatibility--
VID voltage rangeno data0.85V-1.5V

Compatibility

Information on Xeon X3230 and Core 2 Duo E6550 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
SocketLGA775PLGA775
Power consumption (TDP)95 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X3230 and Core 2 Duo E6550. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)++
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States++
Thermal Monitoring++
Demand Based Switching--
FSB parity--

Security technologies

Xeon X3230 and Core 2 Duo E6550 technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon X3230 and Core 2 Duo E6550 are enumerated here.

VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon X3230 and Core 2 Duo E6550. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR1, DDR2, DDR3

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 X3230 1.29
+130%
Core 2 Duo E6550 0.56

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 X3230 2052
+130%
Core 2 Duo E6550 894

Gaming performance

Pros & cons summary


Performance score 1.29 0.56
Power consumption (TDP) 95 Watt 65 Watt

Xeon X3230 has a 130.4% higher aggregate performance score.

Core 2 Duo E6550, on the other hand, has 46.2% lower power consumption.

The Xeon X3230 is our recommended choice as it beats the Core 2 Duo E6550 in performance tests.

Be aware that Xeon X3230 is a server/workstation processor while Core 2 Duo E6550 is a desktop one.


Should you still have questions on choice between Xeon X3230 and Core 2 Duo E6550, ask them in Comments section, and we shall answer.

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Intel Xeon X3230
Xeon X3230
Intel Core 2 Duo E6550
Core 2 Duo E6550

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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

Here you can ask a question about Xeon X3230 or Core 2 Duo E6550, agree or disagree with our judgements, or report an error or mismatch.