Xeon L5640 vs E5-2680 v3

VS

Aggregate performance score

Xeon E5-2680 v3
2014
12 cores / 24 threads, 120 Watt
9.44
+223%
Xeon L5640
2010
6 cores / 12 threads, 60 Watt
2.92

Xeon E5-2680 v3 outperforms Xeon L5640 by a whopping 223% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2680 v3 and Xeon L5640 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking8091659
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data1.70
Market segmentServerServer
Power efficiency7.444.60
Architecture codenameHaswell-EP (2014−2015)Westmere-EP (2010−2011)
Release date8 September 2014 (10 years ago)16 March 2010 (14 years ago)
Launch price (MSRP)no data$200

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-2680 v3 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 cores12 (Dodeca-Core)6 (Hexa-Core)
Threads2412
Base clock speed2.5 GHz2.26 GHz
Boost clock speed3.3 GHz2.8 GHz
Bus rate9.6 GT/sno data
L1 cache64K (per core)64 KB (per core)
L2 cache256K (per core)256 KB (per core)
L3 cache30 MB (shared)12 MB (shared)
Chip lithography22 nm32 nm
Die size356 mm2239 mm2
Maximum core temperature85 °C69 °C
Number of transistors5,560 million1,170 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E5-2680 v3 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 configuration22
SocketFCLGA2011FCLGA1366,LGA1366
Power consumption (TDP)120 Watt60 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2680 v3 and Xeon L5640. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2Intel® SSE4.2
AES-NI++
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.01.0
Hyper-Threading Technology++
Idle States++
Thermal Monitoring+-
Flex Memory Access-no data
Demand Based Switching++
PAE46 Bit40 Bit

Security technologies

Xeon E5-2680 v3 and Xeon L5640 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2680 v3 and Xeon L5640 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2680 v3 and Xeon L5640. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1600, DDR4-1866, DDR4-2133DDR3
Maximum memory size768 GB288 GB
Max memory channels43
Maximum memory bandwidth68 GB/s32 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2680 v3 and Xeon L5640.

PCIe version3.02.0
PCI Express lanes40no 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 E5-2680 v3 9.44
+223%
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 E5-2680 v3 14998
+223%
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 E5-2680 v3 1002
+152%
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 E5-2680 v3 6360
+229%
Xeon L5640 1934

Gaming performance

Pros & cons summary


Performance score 9.44 2.92
Recency 8 September 2014 16 March 2010
Physical cores 12 6
Threads 24 12
Chip lithography 22 nm 32 nm
Power consumption (TDP) 120 Watt 60 Watt

Xeon E5-2680 v3 has a 223.3% higher aggregate performance score, an age advantage of 4 years, 100% more physical cores and 100% more threads, and a 45.5% more advanced lithography process.

Xeon L5640, on the other hand, has 100% lower power consumption.

The Xeon E5-2680 v3 is our recommended choice as it beats the Xeon L5640 in performance tests.


Should you still have questions on choice between Xeon E5-2680 v3 and Xeon L5640, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2680 v3
Xeon E5-2680 v3
Intel Xeon L5640
Xeon L5640

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Community ratings

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