Xeon X5670 vs E-2136

Primary details

Comparing Xeon E-2136 and Xeon X5670 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	824	1373
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	19.42	1.06
Market segment	Server	Server
Series	Intel Xeon E	Xeon (Desktop)
Architecture codename	Coffee Lake (2017−2019)	Westmere-EP (2010−2011)
Release date	12 July 2018 (5 years ago)	16 March 2010 (14 years ago)
Launch price (MSRP)	$284	$67
Current price	$311 (1.1x MSRP)	$44 (0.7x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon E-2136 has 1732% better value for money than Xeon X5670.

Detailed specifications

Xeon E-2136 and Xeon X5670 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	6 (Hexa-Core)	6 (Hexa-Core)
Threads	12	12
Base clock speed	3.3 GHz	2.93 GHz
Boost clock speed	4.5 GHz	3.33 GHz
Bus support	4 × 8 GT/s	6400 MHz
L1 cache	384 KB	64 KB (per core)
L2 cache	1.5 MB	256 KB (per core)
L3 cache	12 MB	12 MB (shared)
Chip lithography	14 nm	32 nm
Die size	no data	239 mm2
Maximum core temperature	100 °C	81 °C
Number of transistors	no data	1,170 million
64 bit support	+	+
Windows 11 compatibility	+	-
Unlocked multiplier	No	No

Compatibility

Information on Xeon E-2136 and Xeon X5670 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	FCLGA1151	FCLGA1366,LGA1366
Power consumption (TDP)	80 Watt	95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E-2136 and Xeon X5670. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® SSE4.2
AES-NI	+	+
AVX	+	no data
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	2.0	1.0
Hyper-Threading Technology	+	+
TSX	+	no data
Idle States	+	+
Thermal Monitoring	+	-
Demand Based Switching	no data	+
PAE	no data	40 Bit
Status	Discontinued	Discontinued

Security technologies

Xeon E-2136 and Xeon X5670 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Secure Key	+	no data
MPX	+	no data
SGX	Yes with Intel® ME	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E-2136 and Xeon X5670 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E-2136 and Xeon X5670. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2666	DDR3
Maximum memory size	128 GB	288 GB
Max memory channels	2	3
Maximum memory bandwidth	41.6 GB/s	32 GB/s
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Xeon E-2136 and Xeon X5670.

PCIe version	3.0	2.0
PCI Express lanes	16	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.

E-2136 outperforms X5670 by 121% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	8.70	3.94
Recency	12 July 2018	16 March 2010
Cost	$284	$67
Chip lithography	14 nm	32 nm
Power consumption (TDP)	80 Watt	95 Watt

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Should you still have questions on choice between Xeon E-2136 and Xeon X5670, ask them in Comments section, and we shall answer.

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