Xeon L5640 vs E3-1230

Aggregate performance score

Xeon E3-1230
2011
4 cores / 8 threads, 80 Watt
3.23
+10.6%
Xeon L5640
2010
6 cores / 12 threads, 60 Watt
2.92

Xeon E3-1230 outperforms Xeon L5640 by a moderate 11% based on our aggregate benchmark results.

Primary details

Comparing Xeon E3-1230 and Xeon L5640 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking16051659
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.981.70
Market segmentServerServer
Power efficiency3.824.60
Architecture codenameSandy Bridge (2011−2013)Westmere-EP (2010−2011)
Release date3 April 2011 (13 years ago)16 March 2010 (14 years ago)
Launch price (MSRP)$428$200

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon L5640 has 73% better value for money than Xeon E3-1230.

Detailed specifications

Xeon E3-1230 and Xeon L5640 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)6 (Hexa-Core)
Threads812
Base clock speed3.2 GHz2.26 GHz
Boost clock speed3.6 GHz2.8 GHz
L1 cache64 KB (per core)64 KB (per core)
L2 cache256 KB (per core)256 KB (per core)
L3 cache8 MB (shared)12 MB (shared)
Chip lithography32 nm32 nm
Die size216 mm2239 mm2
Maximum core temperature69 °C69 °C
Number of transistors1,160 million1,170 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E3-1230 and Xeon L5640 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 configuration12
SocketLGA1155FCLGA1366,LGA1366
Power consumption (TDP)80 Watt60 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1230 and Xeon L5640. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXIntel® SSE4.2
AES-NI++
AVX+-
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.01.0
Hyper-Threading Technology++
Idle States++
Thermal Monitoring+-
Flex Memory Access+no data
Demand Based Switching++
PAEno data40 Bit
FDI-no data
Fast Memory Access+no data

Security technologies

Xeon E3-1230 and Xeon L5640 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Identity Protection+-

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1230 and Xeon L5640 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1230 and Xeon L5640. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size32 GB288 GB
Max memory channels23
Maximum memory bandwidth21 GB/s32 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1230 and Xeon L5640.

PCIe version2.02.0
PCI Express lanes20no 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.


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 E3-1230 3.23
+10.6%
Xeon L5640 2.92

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 E3-1230 5137
+10.6%
Xeon L5640 4645

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Xeon E3-1230 589
+48%
Xeon L5640 398

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Xeon E3-1230 2004
+3.6%
Xeon L5640 1934

Gaming performance

Pros & cons summary


Performance score 3.23 2.92
Recency 3 April 2011 16 March 2010
Physical cores 4 6
Threads 8 12
Power consumption (TDP) 80 Watt 60 Watt

Xeon E3-1230 has a 10.6% higher aggregate performance score, and an age advantage of 1 year.

Xeon L5640, on the other hand, has 50% more physical cores and 50% more threads, and 33.3% lower power consumption.

The Xeon E3-1230 is our recommended choice as it beats the Xeon L5640 in performance tests.


Should you still have questions on choice between Xeon E3-1230 and Xeon L5640, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1230
Xeon E3-1230
Intel Xeon L5640
Xeon L5640

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Community ratings

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Questions & comments

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