Core i5-750 vs Xeon E5-2670

Primary details

Comparing Xeon E5-2670 and Core i5-750 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1065	1990
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.77	0.16
Market segment	Server	Desktop processor
Series	no data	Core i5 (Desktop)
Architecture codename	Sandy Bridge-EP (2012)	Lynnfield (2009−2010)
Release date	6 March 2012 (12 years ago)	23 September 2009 (14 years ago)
Launch price (MSRP)	$145	$150
Current price	$43 (0.3x MSRP)	$163 (1.1x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon E5-2670 has 381% better value for money than i5-750.

Detailed specifications

Xeon E5-2670 and Core i5-750 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	8 (Octa-Core)	4 (Quad-Core)
Threads	16	4
Base clock speed	2.6 GHz	2.66 GHz
Boost clock speed	3.3 GHz	3.2 GHz
Bus support	no data	2500 MHz
L1 cache	64 KB (per core)	256 KB
L2 cache	256 KB (per core)	1 MB
L3 cache	20480 KB (shared)	8 MB
Chip lithography	32 nm	45 nm
Die size	435 mm2	296 mm2
Maximum core temperature	80 °C	73 °C
Number of transistors	2,270 million	774 Million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Xeon E5-2670 and Core i5-750 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	1
Socket	FCLGA2011	FCLGA1156,LGA1156
Power consumption (TDP)	115 Watt	95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2670 and Core i5-750. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX	Intel® SSE4.2
AES-NI	+	-
AVX	+	no data
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	2.0	1.0
Hyper-Threading Technology	+	-
Idle States	+	+
Thermal Monitoring	+	-
Flex Memory Access	-	no data
Demand Based Switching	+	-
PAE	no data	36 Bit
Status	Discontinued	Discontinued

Security technologies

Xeon E5-2670 and Core i5-750 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Identity Protection	-	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2670 and Core i5-750 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2670 and Core i5-750. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3
Maximum memory size	384 GB	16 GB
Max memory channels	4	2
Maximum memory bandwidth	51.2 GB/s	21 GB/s
ECC memory support	+	no data

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2670 and Core i5-750.

PCIe version	3.0	2.0
PCI Express lanes	40	16

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.

Xeon E5-2670 outperforms Core i5-750 by 252% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	5.78	1.64
Recency	6 March 2012	23 September 2009
Physical cores	8	4
Threads	16	4
Cost	$145	$150
Chip lithography	32 nm	45 nm
Power consumption (TDP)	115 Watt	95 Watt

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Should you still have questions on choice between Xeon E5-2670 and Core i5-750, ask them in Comments section, and we shall answer.

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