i5-8420 vs Xeon X5670

Primary details

Comparing Xeon X5670 and Core i5-8420 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1429	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	1.06	no data
Market segment	Workstation	Desktop processor
Series	Xeon (Desktop)	Intel Core i5
Architecture codename	Westmere-EP (2010−2011)	Coffee Lake (2017−2019)
Release date	16 March 2010 (14 years ago)	1 September 2018 (6 years ago)
Launch price (MSRP)	$67	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon X5670 and Core i5-8420 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	6
Base clock speed	2.93 GHz	2.9 GHz
Boost clock speed	3.33 GHz	4.1 GHz
Bus type	no data	DMI 3.0
Bus rate	6400 MHz	4 × 8 GT/s
L1 cache	64 KB (per core)	384 KB
L2 cache	256 KB (per core)	1.5 MB
L3 cache	12 MB (shared)	9 MB (shared)
Chip lithography	32 nm	14 nm
Die size	239 mm2	126 mm2
Maximum core temperature	81 °C	no data
Maximum case temperature (TCase)	no data	72 °C
Number of transistors	1,170 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Xeon X5670 and Core i5-8420 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 (Uniprocessor)
Socket	FCLGA1366,LGA1366	1151
Power consumption (TDP)	95 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X5670 and Core i5-8420. You'll probably need this information if you require some particular technology.

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

Security technologies

Xeon X5670 and Core i5-8420 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon X5670 and Core i5-8420 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon X5670 and Core i5-8420. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4 Dual-channel
Maximum memory size	288 GB	64 GB
Max memory channels	3	2
Maximum memory bandwidth	32 GB/s	42.671 GB/s
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

Intel UHD Graphics 630

Peripherals

Specifications and connection of peripherals supported by Xeon X5670 and Core i5-8420.

PCIe version

2.0

3.0

Pros & cons summary

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Recency	16 March 2010	1 September 2018
Threads	12	6
Chip lithography	32 nm	14 nm
Power consumption (TDP)	95 Watt	65 Watt

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Should you still have questions on choice between Xeon X5670 and Core i5-8420, ask them in Comments section, and we shall answer.

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