Xeon X7560 vs E5540

Primary details

Comparing Xeon E5540 and Xeon X7560 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1923	1124
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	3.05	6.60
Market segment	Server	Server
Architecture codename	Gainestown (2009−2010)	no data
Release date	March 2009 (15 years ago)	1 January 2010 (14 years ago)
Launch price (MSRP)	$30	no data
Current price	$105 (3.5x MSRP)	$87

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon X7560 has 116% better value for money than Xeon E5540.

Detailed specifications

Xeon E5540 and Xeon X7560 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 cores	4 (Quad-Core)	8 (Octa-Core)
Threads	8	16
Base clock speed	2.53 GHz	2.27 GHz
Boost clock speed	2.8 GHz	2.67 GHz
L1 cache	64 KB (per core)	no data
L2 cache	256 KB (per core)	no data
L3 cache	8 MB (shared)	24 MB L3 Cache
Chip lithography	45 nm	45 nm
Die size	263 mm2	no data
Maximum core temperature	76 °C	no data
Number of transistors	731 million	no data
64 bit support	+	-
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Xeon E5540 and Xeon X7560 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 configuration	2	no data
Socket	FCLGA1366	FCBGA1567,FCLGA1567
Power consumption (TDP)	80 Watt	130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5540 and Xeon X7560. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	1.0	1.0
Hyper-Threading Technology	+	+
Idle States	+	no data
Demand Based Switching	+	no data
PAE	40 Bit	no data
Status	Discontinued	Discontinued

Security technologies

Xeon E5540 and Xeon X7560 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5540 and Xeon X7560 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5540 and Xeon X7560. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3-800, DDR3-978, DDR3-1066, DDR3-1333, Speed-1066
Maximum memory size	144 GB	no data
Max memory channels	3	no data
Maximum memory bandwidth	25.6 GB/s	no data
ECC memory support	+	no 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.

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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.

X7560 outperforms E5540 by 191% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	1.80	5.24
Physical cores	4	8
Threads	8	16
Power consumption (TDP)	80 Watt	130 Watt

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Should you still have questions on choice between Xeon E5540 and Xeon X7560, ask them in Comments section, and we shall answer.

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