Xeon E3-1220L v3 vs Core 2 Duo E6600

VS

Aggregate performance score

Core 2 Duo E6600
2 cores / 2 threads, 65 Watt
0.58
Xeon E3-1220L v3
2013
2 cores / 4 threads, 13 Watt
0.89
+53.4%

Xeon E3-1220L v3 outperforms Core 2 Duo E6600 by an impressive 53% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Duo (Desktop) E6600 and Xeon E3-1220L v3 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking28082542
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorServer
SeriesCore 2 Duo (Desktop)no data
Power efficiency0.845.26
Architecture codenameConroe (2006−2007)Haswell-WS (2013−2014)
Release dateno data (2024 years ago)2 June 2013 (11 years ago)

Detailed specifications

Core 2 Duo (Desktop) E6600 and Xeon E3-1220L v3 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 cores2 (Dual-core)2 (Dual-core)
Threads24
Base clock speedno data1.1 GHz
Boost clock speed2.4 GHz1.5 GHz
Bus rate1066 MHz5 GT/s
L1 cacheno data64 KB (per core)
L2 cacheno data256 KB (per core)
L3 cacheno data4096 KB (shared)
Chip lithography65 nm22 nm
Die sizeno data160 mm2
Number of transistorsno data1,400 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core 2 Duo (Desktop) E6600 and Xeon E3-1220L v3 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 dataFCLGA1150
Power consumption (TDP)65 Watt13 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo (Desktop) E6600 and Xeon E3-1220L v3. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI-+
AVX-+
vProno data+
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Idle Statesno data+
Thermal Monitoring-+
Flex Memory Accessno data+
SIPP-+
Fast Memory Accessno data+

Security technologies

Core 2 Duo (Desktop) E6600 and Xeon E3-1220L v3 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
Identity Protection-+
OS Guardno data+
Anti-Theftno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo (Desktop) E6600 and Xeon E3-1220L v3 are enumerated here.

VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo (Desktop) E6600 and Xeon E3-1220L v3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR3, DDR4
Maximum memory sizeno data32 GB
Max memory channelsno data2
Maximum memory bandwidthno data25.6 GB/s
ECC memory support-+

Peripherals

Specifications and connection of peripherals supported by Core 2 Duo (Desktop) E6600 and Xeon E3-1220L v3.

PCIe versionno data3.0
PCI Express lanesno data16

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.

Core 2 Duo E6600 0.58
Xeon E3-1220L v3 0.89
+53.4%

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.

Core 2 Duo E6600 919
Xeon E3-1220L v3 1407
+53.1%

Gaming performance

Pros & cons summary


Performance score 0.58 0.89
Threads 2 4
Chip lithography 65 nm 22 nm
Power consumption (TDP) 65 Watt 13 Watt

Xeon E3-1220L v3 has a 53.4% higher aggregate performance score, 100% more threads, a 195.5% more advanced lithography process, and 400% lower power consumption.

The Xeon E3-1220L v3 is our recommended choice as it beats the Core 2 Duo E6600 in performance tests.

Note that Core 2 Duo E6600 is a desktop processor while Xeon E3-1220L v3 is a server/workstation one.


Should you still have questions on choice between Core 2 Duo E6600 and Xeon E3-1220L v3, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo E6600
Core 2 Duo E6600
Intel Xeon E3-1220L v3
Xeon E3-1220L v3

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Community ratings

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