Xeon E5345 vs E-2234

Primary details

Comparing Xeon E-2234 and Xeon E5345 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1122	2356
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	25.02	0.06
Market segment	Server	Server
Series	Intel Xeon E	no data
Power efficiency	7.65	1.40
Architecture codename	Coffee Lake-S WS (2018−2019)	Clovertown (2006−2007)
Release date	29 May 2019 (5 years ago)	14 November 2006 (18 years ago)
Launch price (MSRP)	$250	$851

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon E-2234 has 41600% better value for money than Xeon E5345.

Detailed specifications

Xeon E-2234 and Xeon E5345 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	4
Base clock speed	3.6 GHz	2.33 GHz
Boost clock speed	4.8 GHz	0.33 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	no data
Multiplier	36	no data
L1 cache	64 KB (per core)	64 KB (per core)
L2 cache	256 KB (per core)	4 MB (per die)
L3 cache	8 MB (shared)	8 MB L2 Cache
Chip lithography	14 nm	65 nm
Die size	126 mm2	2x 143 mm2
Maximum core temperature	100 °C	no data
Maximum case temperature (TCase)	no data	66 °C
Number of transistors	no data	582 million
64 bit support	+	+
Windows 11 compatibility	+	no data
VID voltage range	no data	1V-1.5V

Compatibility

Information on Xeon E-2234 and Xeon E5345 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 (Uniprocessor)	2
Socket	FCLGA1151	LGA771,PLGA771
Power consumption (TDP)	71 Watt	80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E-2234 and Xeon E5345. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	no data
AES-NI	+	-
AVX	+	-
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	2.0	-
Hyper-Threading Technology	+	-
TSX	+	-
Idle States	+	+
Thermal Monitoring	+	+
Demand Based Switching	no data	+
PAE	no data	32 Bit
FSB parity	no data	+

Security technologies

Xeon E-2234 and Xeon E5345 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E-2234 and Xeon E5345 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E-2234 and Xeon E5345. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2666	DDR2, DDR3 Depends on motherboard
Maximum memory size	128 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	42.671 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

Intel UHD Graphics P630

N/A

Graphics image quality

Maximum display resolutions supported by Xeon E-2234 and Xeon E5345 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	N/A	no data
Max resolution over eDP	N/A	no data
Max resolution over DisplayPort	N/A	no data
Max resolution over VGA	N/A	no data

Graphics API support

APIs supported by Xeon E-2234 and Xeon E5345 integrated GPUs, sometimes API versions are included.

DirectX	N/A	no data
OpenGL	N/A	no data

Peripherals

Specifications and connection of peripherals supported by Xeon E-2234 and Xeon E5345.

PCIe version	3.0	no data
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.

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Pros & cons summary

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Performance score	5.74	1.18
Recency	29 May 2019	14 November 2006
Threads	8	4
Chip lithography	14 nm	65 nm
Power consumption (TDP)	71 Watt	80 Watt

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Should you still have questions on choice between Xeon E-2234 and Xeon E5345, ask them in Comments section, and we shall answer.

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