Xeon E5-2608L v4 vs X5660

Aggregate performance score

Xeon X5660
2010
6 cores / 12 threads, 95 Watt
3.79
Xeon E5-2608L v4
2016
8 cores / 16 threads, 50 Watt
4.69
+23.7%

Xeon E5-2608L v4 outperforms Xeon X5660 by a significant 24% based on our aggregate benchmark results.

Primary details

Comparing Xeon X5660 and Xeon E5-2608L v4 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking14691272
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.052.48
Market segmentServerLaptop
Seriesno dataIntel Xeon E5
Power efficiency3.788.88
Architecture codenameWestmere-EP (2010−2011)Broadwell (2015−2019)
Release date16 March 2010 (14 years ago)20 June 2016 (8 years ago)
Launch price (MSRP)$33$363

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon X5660 has 23% better value for money than Xeon E5-2608L v4.

Detailed specifications

Xeon X5660 and Xeon E5-2608L v4 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 cores6 (Hexa-Core)8 (Octa-Core)
Threads1216
Base clock speed2.8 GHzno data
Boost clock speed3.2 GHz1.6 GHz
Bus typeno dataQPI
Bus rateno data2 × 6.4 GT/s
Multiplierno data16
L1 cache64 KB (per core)no data
L2 cache256 KB (per core)2 MB
L3 cache12 MB (shared)20 MB
Chip lithography32 nm14 nm
Die size239 mm2246.24 mm2
Maximum core temperature81 °Cno data
Number of transistors1,170 million3200 Million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon X5660 and Xeon E5-2608L v4 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 (Multiprocessor)
SocketFCLGA1366,LGA1366no data
Power consumption (TDP)95 Watt50 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X5660 and Xeon E5-2608L v4. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2no data
AES-NI++
AVX-+
vProno data+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology1.0no data
Hyper-Threading Technology+no data
TSX-+
Idle States+no data
Demand Based Switching+no data
PAE40 Bitno data

Security technologies

Xeon X5660 and Xeon E5-2608L v4 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon X5660 and Xeon E5-2608L v4 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 X5660 and Xeon E5-2608L v4. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3no data
Maximum memory size288 GB1,536 GB
Max memory channels3no data
Maximum memory bandwidth32 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon X5660 and Xeon E5-2608L v4.

PCIe version2.03.0
PCI Express lanesno data40

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 X5660 3.79
Xeon E5-2608L v4 4.69
+23.7%

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 X5660 6015
Xeon E5-2608L v4 7447
+23.8%

Gaming performance

Pros & cons summary


Performance score 3.79 4.69
Recency 16 March 2010 20 June 2016
Physical cores 6 8
Threads 12 16
Chip lithography 32 nm 14 nm
Power consumption (TDP) 95 Watt 50 Watt

Xeon E5-2608L v4 has a 23.7% higher aggregate performance score, an age advantage of 6 years, 33.3% more physical cores and 33.3% more threads, a 128.6% more advanced lithography process, and 90% lower power consumption.

The Xeon E5-2608L v4 is our recommended choice as it beats the Xeon X5660 in performance tests.

Be aware that Xeon X5660 is a server/workstation processor while Xeon E5-2608L v4 is a mobile workstation one.


Should you still have questions on choice between Xeon X5660 and Xeon E5-2608L v4, ask them in Comments section, and we shall answer.

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Intel Xeon X5660
Xeon X5660
Intel Xeon E5-2608L v4
Xeon E5-2608L v4

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Community ratings

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Questions & comments

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