Core 2 Duo E7300 vs Xeon W-2150B

Primary details

Comparing Xeon W-2150B and Core 2 Duo E7300 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	517	2658
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	3.11
Market segment	Server	Desktop processor
Series	Intel Xeon W	no data
Architecture codename	Skylake (server) (2017−2019)	Wolfdale (2008−2010)
Release date	21 December 2017 (6 years ago)	August 2008 (15 years ago)
Current price	no data	$26

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon W-2150B and Core 2 Duo E7300 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	10 (Deca-Core)	2 (Dual-core)
Threads	20	2
Base clock speed	3 GHz	2.66 GHz
Boost clock speed	4.5 GHz	2.67 GHz
Bus support	4 × 8 GT/s	no data
L1 cache	64K (per core)	64 KB
L2 cache	1 MB (per core)	3 MB (shared)
L3 cache	13.75 MB (shared)	0 KB
Chip lithography	14 nm	45 nm
Die size	484 mm2	107 mm2
Maximum core temperature	no data	74 °C
Maximum case temperature (TCase)	68 °C	74 °C
Number of transistors	no data	420 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No
VID voltage range	no data	0.85V-1.3625V

Compatibility

Information on Xeon W-2150B and Core 2 Duo E7300 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)	1
Socket	2066	LGA775
Power consumption (TDP)	120 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-2150B and Core 2 Duo E7300. You'll probably need this information if you require some particular technology.

AES-NI	+	-
AVX	+	no data
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	no data	-
Hyper-Threading Technology	no data	-
TSX	+	no data
Idle States	no data	+
Thermal Monitoring	no data	+
Demand Based Switching	no data	-
FSB parity	no data	-
Status	no data	Discontinued

Security technologies

Xeon W-2150B and Core 2 Duo E7300 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	-
EDB	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-2150B and Core 2 Duo E7300 are enumerated here.

VT-d	+	no data
VT-x	+	-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-2150B and Core 2 Duo E7300. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2666	DDR1, DDR2, DDR3
Maximum memory size	512 GB	no data
Max memory channels	4	no data
Maximum memory bandwidth	85.33 GB/s	no data
ECC memory support	+	no data

Peripherals

Specifications and connection of peripherals supported by Xeon W-2150B and Core 2 Duo E7300.

PCIe version	3.0	no data
PCI Express lanes	48	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.

Xeon W-2150B outperforms Core 2 Duo E7300 by 2044% based on our aggregated benchmark results.

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Pros & cons summary

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Performance score	13.29	0.62
Physical cores	10	2
Threads	20	2
Chip lithography	14 nm	45 nm
Power consumption (TDP)	120 Watt	65 Watt

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Should you still have questions on choice between Xeon W-2150B and Core 2 Duo E7300, ask them in Comments section, and we shall answer.

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