Xeon E5503 vs 3065

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Aggregate performance score

Xeon 3065
2007
65 Watt
0.55
+7.8%
Xeon E5503
2010
2 cores / 2 threads, 80 Watt
0.51

Xeon 3065 outperforms Xeon E5503 by a small 8% based on our aggregate benchmark results.

Primary details

Comparing Xeon 3065 and Xeon E5503 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking28312872
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Power efficiency0.800.60
Architecture codenameno dataGainestown (2009−2010)
Release date1 October 2007 (17 years ago)16 March 2010 (14 years ago)
Launch price (MSRP)no data$287

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon 3065 and Xeon E5503 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 speed2.33 GHz2 GHz
Boost clock speedno data2 GHz
L1 cacheno data64 KB (per core)
L2 cacheno data256 KB (per core)
L3 cache4 MB L2 Cache4 MB (shared)
Chip lithography65 nm45 nm
Die sizeno data263 mm2
Maximum core temperature72 °C76 °C
Number of transistorsno data731 million
64 bit support++
Windows 11 compatibility--
VID voltage range0.85V-1.5Vno data

Compatibility

Information on Xeon 3065 and Xeon E5503 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 data2
SocketPLGA775FCLGA1366
Power consumption (TDP)65 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon 3065 and Xeon E5503. 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-+
PAEno data40 Bit
FSB parity-no data

Security technologies

Xeon 3065 and Xeon E5503 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon 3065 and Xeon E5503 are enumerated here.

VT-dno data+
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon 3065 and Xeon E5503. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR3
Maximum memory sizeno data144 GB
Max memory channelsno data3
Maximum memory bandwidthno data19.2 GB/s
ECC memory support-+

Peripherals

Specifications and connection of peripherals supported by Xeon 3065 and Xeon E5503.

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 3065 0.55
+7.8%
Xeon E5503 0.51

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 3065 867
+7.8%
Xeon E5503 804

Gaming performance

Pros & cons summary


Performance score 0.55 0.51
Recency 1 October 2007 16 March 2010
Chip lithography 65 nm 45 nm
Power consumption (TDP) 65 Watt 80 Watt

Xeon 3065 has a 7.8% higher aggregate performance score, and 23.1% lower power consumption.

Xeon E5503, on the other hand, has an age advantage of 2 years, and a 44.4% more advanced lithography process.

Given the minimal performance differences, no clear winner can be declared between Xeon 3065 and Xeon E5503.


Should you still have questions on choice between Xeon 3065 and Xeon E5503, ask them in Comments section, and we shall answer.

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Intel Xeon 3065
Xeon 3065
Intel Xeon E5503
Xeon E5503

Similar processor comparisons

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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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3 2 votes

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Questions & comments

Here you can ask a question about Xeon 3065 or Xeon E5503, agree or disagree with our judgements, or report an error or mismatch.