Athlon 1400 vs Xeon L5609

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Primary details

Comparing Xeon L5609 and Athlon 1400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1881not rated
Place by popularitynot in top-100not in top-100
Market segmentServerDesktop processor
Power efficiency4.92no data
Architecture codenameWestmere-EP (2010−2011)Thunderbird C (2000−2001)
Release date16 March 2010 (14 years ago)June 2001 (23 years ago)

Detailed specifications

Xeon L5609 and Athlon 1400 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)1 (Single-Core)
Threads41
Base clock speed1.86 GHzno data
Boost clock speed1.86 GHz1.4 GHz
L1 cache64 KB (per core)128 KB
L2 cache256 KB (per core)256 KB
L3 cache12 MB (shared)0 KB
Chip lithography32 nm180 nm
Die size239 mm2120 mm2
Maximum core temperature63 °Cno data
Number of transistors1,170 million37 million
64 bit support+-
Windows 11 compatibility--

Compatibility

Information on Xeon L5609 and Athlon 1400 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
SocketFCLGA1366,LGA1366A
Power consumption (TDP)40 Watt72 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon L5609 and Athlon 1400. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2no data
AES-NI+-
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States+no data
Demand Based Switching+no data
PAE40 Bitno data

Security technologies

Xeon L5609 and Athlon 1400 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon L5609 and Athlon 1400 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon L5609 and Athlon 1400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR1
Maximum memory size288 GBno data
Max memory channels3no data
Maximum memory bandwidth25.6 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon L5609 and Athlon 1400.

PCIe version2.0no data

Pros & cons summary


Physical cores 4 1
Threads 4 1
Chip lithography 32 nm 180 nm
Power consumption (TDP) 40 Watt 72 Watt

Xeon L5609 has 300% more physical cores and 300% more threads, a 462.5% more advanced lithography process, and 80% lower power consumption.

We couldn't decide between Xeon L5609 and Athlon 1400. We've got no test results to judge.

Be aware that Xeon L5609 is a server/workstation processor while Athlon 1400 is a desktop one.


Should you still have questions on choice between Xeon L5609 and Athlon 1400, ask them in Comments section, and we shall answer.

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Intel Xeon L5609
Xeon L5609
AMD Athlon 1400
Athlon 1400

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