Intel Xeon L5609: specs and benchmarks

VS

Aggregate performance score

Xeon L5609
2010
4 cores / 4 threads, 40 Watt
2.08

Xeon L5609 provides poor benchmark performance at 2.08% of a leader's which is a 96-core EPYC 9655P.

Summary

Intel started Xeon L5609 sales 16 March 2010. This is a Westmere-EP architecture desktop processor primarily aimed at office systems. It has 4 cores and 4 threads, and is based on 32 nm manufacturing technology, with a maximum frequency of 1860 MHz and a locked multiplier.

Compatibility-wise, this is FCLGA1366,LGA1366 processor with a TDP of 40 Watt. It supports DDR3 memory.

Primary details

Xeon L5609 processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in the ranking1897
Place by popularitynot in top-100
Market segmentServer
Power efficiency4.92of 100.00 (Ryzen Z1 Extreme)
Architecture codenameWestmere-EP (2010−2011)
Release date16 March 2010 (14 years ago)

Detailed specifications

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores4 (Quad-Core)
Threads4
Base clock speed1.86 GHzof 4.7 GHz (FX-9590)
Boost clock speed1.86 GHzof 6.2 GHz (Core i9-14900KS)
L1 cache64 KB (per core)of 80 KB (EPYC 9965)
L2 cache256 KB (per core)
L3 cache12 MB (shared)of 1152 MB (EPYC 9684X)
Chip lithography32 nmof 3 nm (Apple M3 Max 16-Core)
Die size239 mm2
Maximum core temperature63 °Cof 110 °C (Atom x7-E3950)
Number of transistors1,170 millionof 135,240 million (EPYC 9684X)
64 bit support+
Windows 11 compatibility-

Compatibility

Information on Xeon L5609 compatibility with other computer components and devices: 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 configuration2of 8 (Opteron 842)
SocketFCLGA1366,LGA1366
Power consumption (TDP)40 Wattof 500 Watt (Xeon 6960P)

Technologies and extensions

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

Instruction set extensionsIntel® SSE4.2
AES-NI+
Enhanced SpeedStep (EIST)+
Turbo Boost Technology-
Hyper-Threading Technology-
Idle States+
Demand Based Switching+
PAE40 Bit

Security technologies

Processor technologies aimed at improving security, for example, by protecting against hacks.

TXT+
EDB+

Virtualization technologies

Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.

VT-d+
VT-x+
EPT+

Memory specs

Types, maximum amount and channel number of RAM supported by Xeon L5609's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory typesDDR3
Maximum memory size288 GBof 6 TiB (EPYC 9124)
Max memory channels3of 12 (Xeon Platinum 9221)
Maximum memory bandwidth25.6 GB/sof 460.8 GB/s (EPYC 9124)
ECC memory support+

Peripherals

Specifications and connection types of supported peripherals.

PCIe version2.0of 5.0 (Core i9-12900K)

Benchmark performance

Single-core and multi-core benchmark results of Xeon L5609. Overall benchmark performance is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Xeon L5609 2.08

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

Gaming performance

Closest competitors

Xeon L5609's performance relative to its closest rivals among server CPUs.


Xeon W5590 100.96
Xeon L5609 100
Opteron 4386 99.04
Xeon W3570 99.04
Xeon X3480 99.04

AMD equivalent

According to our data, the closest AMD alternative to Xeon L5609 is Opteron 4386, which is slower by 1% and lower by 7 positions in our ranking.

Here are some closest AMD rivals to Xeon L5609:

Opteron 3365 124.04
Opteron 4334 119.71
Xeon L5609 100
Opteron 4386 99.04

Similar processors

Here is our recommendation of several processors that are more or less close in performance to the one reviewed.

Recommended GPUs

People consider these graphics cards to be good for Xeon L5609, according to our PC configuration statistics.

These are the fastest graphics cards for Xeon L5609 in our user configuration statistics. There is a total of 2 configurations using Xeon L5609 in our database.

All comparisons with Xeon L5609

Community ratings

Here is the rating given to the reviewed processor by our users. Let others know your opinion by rating it yourself.


No user ratings yet.

Rate Xeon L5609 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Xeon L5609, agree or disagree with our judgements, or report an error or mismatch.