Xeon E5-2630L v3 vs E5-1660

VS

Aggregate performance score

Xeon E5-1660
2012
6 cores / 12 threads, 130 Watt
5.30
Xeon E5-2630L v3
2014
8 cores / 16 threads, 55 Watt
5.48
+3.4%

Xeon E5-2630L v3 outperforms Xeon E5-1660 by a minimal 3% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-1660 and Xeon E5-2630L v3 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking11711150
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.80no data
Market segmentServerServer
Power efficiency3.869.43
Architecture codenameSandy Bridge-E (2011−2013)Haswell-EP (2014−2015)
Release date6 March 2012 (12 years ago)8 September 2014 (10 years ago)
Launch price (MSRP)$290no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-1660 and Xeon E5-2630L 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 cores6 (Hexa-Core)8 (Octa-Core)
Threads1216
Base clock speed3.3 GHz1.8 GHz
Boost clock speed3.9 GHz2.9 GHz
Bus rateno data8 GT/s
L1 cache64 KB (per core)64K (per core)
L2 cache256 KB (per core)256K (per core)
L3 cache15360 KB (shared)20 MB (shared)
Chip lithography32 nm22 nm
Die size435 mm2356 mm2
Maximum core temperature64 °C60 °C
Number of transistors2,270 million2,600 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E5-1660 and Xeon E5-2630L 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 configuration12
SocketFCLGA2011FCLGA2011
Power consumption (TDP)130 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-1660 and Xeon E5-2630L v3. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXIntel® AVX2
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
Idle States++
Thermal Monitoring++
Flex Memory Access--
Demand Based Switching++
PAEno data46 Bit

Security technologies

Xeon E5-1660 and Xeon E5-2630L v3 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-1660 and Xeon E5-2630L v3 are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-1660 and Xeon E5-2630L v3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4-1600, DDR4-1866
Maximum memory size256 GB768 GB
Max memory channels44
Maximum memory bandwidth51.2 GB/s59 GB/s
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Peripherals

Specifications and connection of peripherals supported by Xeon E5-1660 and Xeon E5-2630L v3.

PCIe version3.03.0
PCI Express lanes4040

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 E5-1660 5.30
Xeon E5-2630L v3 5.48
+3.4%

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.

Xeon E5-1660 8413
Xeon E5-2630L v3 8701
+3.4%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Xeon E5-1660 598
Xeon E5-2630L v3 873
+46%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Xeon E5-1660 2995
Xeon E5-2630L v3 4466
+49.1%

Gaming performance

Pros & cons summary


Performance score 5.30 5.48
Recency 6 March 2012 8 September 2014
Physical cores 6 8
Threads 12 16
Chip lithography 32 nm 22 nm
Power consumption (TDP) 130 Watt 55 Watt

Xeon E5-2630L v3 has a 3.4% higher aggregate performance score, an age advantage of 2 years, 33.3% more physical cores and 33.3% more threads, a 45.5% more advanced lithography process, and 136.4% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Xeon E5-1660 and Xeon E5-2630L v3.


Should you still have questions on choice between Xeon E5-1660 and Xeon E5-2630L v3, ask them in Comments section, and we shall answer.

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Intel Xeon E5-1660
Xeon E5-1660
Intel Xeon E5-2630L v3
Xeon E5-2630L v3

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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

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