Mobile Sempron X2 NI-52 vs Xeon E5-2666 V3

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Primary details

Comparing Xeon E5-2666 V3 and Mobile Sempron X2 NI-52 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking866not rated
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
Seriesno data2x AMD Mobile Sempron
Power efficiency6.25no data
Architecture codenameHaswell-EP (2014−2015)Sable (2008−2009)
Release date13 November 2014 (10 years ago)1 January 2009 (15 years ago)

Detailed specifications

Xeon E5-2666 V3 and Mobile Sempron X2 NI-52 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 cores10 (Deca-Core)2 (Dual-core)
Threads202
Base clock speed2.9 GHzno data
Boost clock speed3.5 GHz1.8 GHz
Bus rateno data1800 MHz
L1 cache64K (per core)no data
L2 cache256K (per core)256 KB
L3 cache25 MB (shared)no data
Chip lithography22 nm65 nm
Die size356 mm2no data
Number of transistors2,600 millionno data
64 bit support++
Windows 11 compatibilityno data-

Compatibility

Information on Xeon E5-2666 V3 and Mobile Sempron X2 NI-52 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 configuration2no data
Socket2011-3no data
Power consumption (TDP)135 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2666 V3 and Mobile Sempron X2 NI-52. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataMMX, 3DNow!, SSE (2,3), AMD64, nxBit, PowerNow
AES-NI+-
AVX+-
PowerNow-+
vPro+no data
Enhanced SpeedStep (EIST)+no data
TSX+-

Security technologies

Xeon E5-2666 V3 and Mobile Sempron X2 NI-52 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2666 V3 and Mobile Sempron X2 NI-52 are enumerated here.

VT-d+no data
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2666 V3 and Mobile Sempron X2 NI-52. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4 2133 MHz Quad-channelno data

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2666 V3 and Mobile Sempron X2 NI-52.

PCIe version3.0no data
PCI Express lanes40no data

Pros & cons summary


Recency 13 November 2014 1 January 2009
Physical cores 10 2
Threads 20 2
Chip lithography 22 nm 65 nm
Power consumption (TDP) 135 Watt 35 Watt

Xeon E5-2666 V3 has an age advantage of 5 years, 400% more physical cores and 900% more threads, and a 195.5% more advanced lithography process.

Mobile Sempron X2 NI-52, on the other hand, has 285.7% lower power consumption.

We couldn't decide between Xeon E5-2666 V3 and Mobile Sempron X2 NI-52. We've got no test results to judge.

Be aware that Xeon E5-2666 V3 is a server/workstation processor while Mobile Sempron X2 NI-52 is a notebook one.


Should you still have questions on choice between Xeon E5-2666 V3 and Mobile Sempron X2 NI-52, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2666 V3
Xeon E5-2666 V3
AMD Mobile Sempron X2 NI-52
Mobile Sempron X2 NI-52

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Community ratings

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