Atom D525 vs Xeon E3-1220L v3

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Primary details

Comparing Xeon E3-1220L v3 and Atom D525 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2537not rated
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
Seriesno dataIntel Atom
Power efficiency5.24no data
Architecture codenameHaswell-WS (2013−2014)Pinetrail (2009−2011)
Release date2 June 2013 (11 years ago)21 June 2010 (14 years ago)
Launch price (MSRP)no data$63

Detailed specifications

Xeon E3-1220L v3 and Atom D525 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)
Threads44
Base clock speed1.1 GHz1.8 GHz
Boost clock speed1.5 GHz1.83 GHz
Bus rate5 GT/sno data
L1 cache64 KB (per core)64K (per core)
L2 cache256 KB (per core)512K (per core)
L3 cache4096 KB (shared)0 KB
Chip lithography22 nm45 nm
Die size160 mm266 mm2
Maximum core temperatureno data100 °C
Number of transistors1,400 million176 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E3-1220L v3 and Atom D525 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 configuration11
SocketFCLGA1150FCBGA559
Power consumption (TDP)13 Watt13 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1220L v3 and Atom D525. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE2, Intel® SSE3, Intel® SSSE3
AES-NI+-
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)+-
Turbo Boost Technology2.0-
Hyper-Threading Technology++
TSX+-
Idle States+-
Thermal Monitoring+-
Flex Memory Access+no data
SIPP+-
Demand Based Switchingno data-
PAEno data32 Bit
Fast Memory Access+no data

Security technologies

Xeon E3-1220L v3 and Atom D525 technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++
Secure Key+no data
Identity Protection+-
OS Guard+no data
Anti-Theft+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1220L v3 and Atom D525 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1220L v3 and Atom D525. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR2, DDR3
Maximum memory size32 GB4 GB
Max memory channels21
Maximum memory bandwidth25.6 GB/s6.4 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel GMA 3150

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1220L v3 and Atom D525.

PCIe version3.0no data
PCI Express lanes16no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.



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 E3-1220L v3 1407
+250%
Atom D525 402

Pros & cons summary


Recency 2 June 2013 21 June 2010
Chip lithography 22 nm 45 nm

Xeon E3-1220L v3 has an age advantage of 2 years, and a 104.5% more advanced lithography process.

We couldn't decide between Xeon E3-1220L v3 and Atom D525. We've got no test results to judge.

Be aware that Xeon E3-1220L v3 is a server/workstation processor while Atom D525 is a notebook one.


Should you still have questions on choice between Xeon E3-1220L v3 and Atom D525, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1220L v3
Xeon E3-1220L v3
Intel Atom D525
Atom D525

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.5 2 votes

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2.8 214 votes

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Questions & comments

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