Xeon E5-2643 vs E5-1410 v2

Primary details

Comparing Xeon E5-1410 v2 and Xeon E5-2643 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1411	1461
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	20.63	1.66
Market segment	Server	Server
Architecture codename	Ivy Bridge-EN (2013)	Sandy Bridge-EP (2012)
Release date	9 January 2014 (10 years ago)	6 March 2012 (12 years ago)
Launch price (MSRP)	no data	$218
Current price	$20	$67 (0.3x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon E5-1410 v2 has 1143% better value for money than Xeon E5-2643.

Detailed specifications

Xeon E5-1410 v2 and Xeon E5-2643 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)	4 (Quad-Core)
Threads	8	8
Base clock speed	2.8 GHz	3.3 GHz
Boost clock speed	3.2 GHz	3.5 GHz
L1 cache	64K (per core)	64 KB (per core)
L2 cache	256K (per core)	256 KB (per core)
L3 cache	10 MB (shared)	10240 KB (shared)
Chip lithography	22 nm	32 nm
Die size	257 mm2	294 mm2
Maximum core temperature	80 °C	73 °C
Maximum case temperature (TCase)	80 °C	no data
Number of transistors	1,860 million	1,270 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No
VID voltage range	0.65-1.3V	no data

Compatibility

Information on Xeon E5-1410 v2 and Xeon E5-2643 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	1	2
Socket	1356	FCLGA2011
Power consumption (TDP)	80 Watt	130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-1410 v2 and Xeon E5-2643. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX	Intel® AVX
AES-NI	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	+	2.0
Hyper-Threading Technology	+	+
Idle States	+	+
Thermal Monitoring	+	+
Flex Memory Access	-	-
Demand Based Switching	no data	+
PAE	46 Bit	no data
Status	Launched	Discontinued

Security technologies

Xeon E5-1410 v2 and Xeon E5-2643 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Secure Key	+	no data
Identity Protection	-	-
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-1410 v2 and Xeon E5-2643 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-1410 v2 and Xeon E5-2643. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-800, DDR3-1066, DDR3-1333	DDR3
Maximum memory size	384 GB	384 GB
Max memory channels	3	4
Maximum memory bandwidth	38.4 GB/s	51.2 GB/s
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Xeon E5-1410 v2 and Xeon E5-2643.

PCIe version	3.0	3.0
PCI Express lanes	24	40

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.

E5-1410 v2 outperforms E5-2643 by 5% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	3.69	3.51
Recency	9 January 2014	6 March 2012
Chip lithography	22 nm	32 nm
Power consumption (TDP)	80 Watt	130 Watt

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Should you still have questions on choice between Xeon E5-1410 v2 and Xeon E5-2643, ask them in Comments section, and we shall answer.

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