Xeon E7-4850 vs E5-2609

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Primary details

Comparing Xeon E5-2609 and Xeon E7-4850 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2007not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.71no data
Market segmentServerServer
Seriesno dataIntel Xeon E7
Power efficiency2.12no data
Architecture codenameSandy Bridge-EP (2012)Westmere (2010−2011)
Release date6 March 2012 (12 years ago)5 April 2011 (13 years ago)
Launch price (MSRP)$143$2,837

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-2609 and Xeon E7-4850 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)10 (Deca-Core)
Threads420
Base clock speed2.4 GHz2 GHz
Boost clock speed2.4 GHz2.4 GHz
Bus typeno dataQPI
Bus rate6.4 GT/s6.4 GT/s
Multiplierno data15
L1 cache64 KB (per core)640 KB
L2 cache256 KB (per core)2.56 MB
L3 cache10240 KB (shared)24 MB
Chip lithography32 nm32 nm
Die size294 mm2513 mm2
Maximum core temperature70 °C69 °C
Number of transistors1,270 million2600 Million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E5-2609 and Xeon E7-4850 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 configuration24 (Multiprocessor)
SocketFCLGA2011LGA1567
Power consumption (TDP)80 Watt130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2609 and Xeon E7-4850. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXIntel® SSE4.1, Intel® SSE4.2
AES-NI++
AVX+-
Enhanced SpeedStep (EIST)++
Turbo Boost Technology-1.0
Hyper-Threading Technology-+
Idle States+no data
Thermal Monitoring++
Flex Memory Access-no data
Demand Based Switching+no data

Security technologies

Xeon E5-2609 and Xeon E7-4850 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2609 and Xeon E7-4850 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2609 and Xeon E7-4850. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3-800, DDR3-978, DDR3-1066, DDR3-1333, Speed-1066
Maximum memory size384 GB2 TB
Max memory channels44
Maximum memory bandwidth34.1 GB/s34.113 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2609 and Xeon E7-4850.

PCIe version3.0no data
PCI Express lanes40no data

Pros & cons summary


Recency 6 March 2012 5 April 2011
Physical cores 4 10
Threads 4 20
Power consumption (TDP) 80 Watt 130 Watt

Xeon E5-2609 has an age advantage of 11 months, and 62.5% lower power consumption.

Xeon E7-4850, on the other hand, has 150% more physical cores and 400% more threads.

We couldn't decide between Xeon E5-2609 and Xeon E7-4850. We've got no test results to judge.


Should you still have questions on choice between Xeon E5-2609 and Xeon E7-4850, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2609
Xeon E5-2609
Intel Xeon E7-4850
Xeon E7-4850

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