Pentium U5600 vs Xeon L5609

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Primary details

Comparing Xeon L5609 and Pentium U5600 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1884not rated
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
Seriesno dataIntel Pentium
Power efficiency4.90no data
Architecture codenameWestmere-EP (2010−2011)Arrandale (2010−2011)
Release date16 March 2010 (14 years ago)9 January 2011 (13 years ago)

Detailed specifications

Xeon L5609 and Pentium U5600 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 cores4 (Quad-Core)2 (Dual-core)
Threads42
Base clock speed1.86 GHz1.33 GHz
Boost clock speed1.86 GHz1.33 GHz
Bus typeno dataDMI 1.0
Bus rateno data1 × 2.5 GT/s
Multiplierno data10
L1 cache64 KB (per core)64K (per core)
L2 cache256 KB (per core)256K (per core)
L3 cache12 MB (shared)3 MB (shared)
Chip lithography32 nm32 nm
Die size239 mm281+114 mm2
Maximum core temperature63 °C105 °C
Number of transistors1,170 million384 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon L5609 and Pentium U5600 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 configuration21 (Uniprocessor)
SocketFCLGA1366,LGA1366Intel BGA1288
Power consumption (TDP)40 Watt18 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon L5609 and Pentium U5600. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2no data
AES-NI+-
FMA-+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States++
Thermal Monitoring-+
Flex Memory Accessno data+
Demand Based Switching+no data
PAE40 Bit36 Bit
FDIno data+
Fast Memory Accessno data+

Security technologies

Xeon L5609 and Pentium U5600 technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon L5609 and Pentium U5600 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon L5609 and Pentium U5600. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size288 GB8 GB
Max memory channels32
Maximum memory bandwidth25.6 GB/s12.799 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel® HD Graphics for Previous Generation Intel® Processors
Clear Videono data+
Graphics max frequencyno data500 MHz

Graphics interfaces

Available interfaces and connections of Xeon L5609 and Pentium U5600 integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by Xeon L5609 and Pentium U5600.

PCIe version2.02.0
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.



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 L5609 3298
+429%
Pentium U5600 624

Pros & cons summary


Recency 16 March 2010 9 January 2011
Physical cores 4 2
Threads 4 2
Power consumption (TDP) 40 Watt 18 Watt

Xeon L5609 has 100% more physical cores and 100% more threads.

Pentium U5600, on the other hand, has an age advantage of 9 months, and 122.2% lower power consumption.

We couldn't decide between Xeon L5609 and Pentium U5600. We've got no test results to judge.

Be aware that Xeon L5609 is a server/workstation processor while Pentium U5600 is a notebook one.


Should you still have questions on choice between Xeon L5609 and Pentium U5600, ask them in Comments section, and we shall answer.

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Intel Xeon L5609
Xeon L5609
Intel Pentium U5600
Pentium U5600

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Community ratings

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