Xeon W-3175X vs Pentium E5300

Primary details

Comparing Pentium E5300 and Xeon W-3175X processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2707	191
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	2.04	19.74
Market segment	Desktop processor	Server
Series	no data	Intel Xeon W
Architecture codename	Wolfdale (2008−2010)	Skylake (server) (2017−2019)
Release date	November 2008 (15 years ago)	19 December 2018 (5 years ago)
Launch price (MSRP)	$64	$2,999
Current price	$36 (0.6x MSRP)	$1500 (0.5x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon W-3175X has 868% better value for money than Pentium E5300.

Detailed specifications

Pentium E5300 and Xeon W-3175X 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	2 (Dual-core)	28 (Octacosa-Core)
Threads	2	56
Base clock speed	2.6 GHz	3.1 GHz
Boost clock speed	2.6 GHz	3.8 GHz
Bus support	no data	4 × 8 GT/s
L1 cache	64 KB (per core)	64K (per core)
L2 cache	2 MB (shared)	1 MB (per core)
L3 cache	0 KB	38.5 MB (shared)
Chip lithography	45 nm	14 nm
Die size	82 mm2	no data
Maximum core temperature	74 °C	85 °C
Number of transistors	228 million	8,000 million
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	Yes
VID voltage range	0.85V-1.3625V	no data

Compatibility

Information on Pentium E5300 and Xeon W-3175X 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	1
Socket	LGA775	FCLGA3647
Power consumption (TDP)	65 Watt	255 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium E5300 and Xeon W-3175X. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI	-	+
AVX	no data	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	-	+
TSX	no data	+
Idle States	+	no data
Thermal Monitoring	+	no data
Demand Based Switching	-	no data
Turbo Boost Max 3.0	no data	-
FSB parity	-	no data
Status	Discontinued	Discontinued

Security technologies

Pentium E5300 and Xeon W-3175X technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	+
EDB	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium E5300 and Xeon W-3175X are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium E5300 and Xeon W-3175X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR1, DDR2, DDR3	DDR4-2666
Maximum memory size	no data	512 GB
Max memory channels	no data	6
Maximum memory bandwidth	no data	128.001 GB/s
ECC memory support	no data	+

Peripherals

Specifications and connection of peripherals supported by Pentium E5300 and Xeon W-3175X.

PCIe version	no data	3.0
PCI Express lanes	no data	48

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-3175X outperforms Pentium E5300 by 4043% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	0.58	24.03
Physical cores	2	28
Threads	2	56
Cost	$64	$2999
Chip lithography	45 nm	14 nm
Power consumption (TDP)	65 Watt	255 Watt

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Should you still have questions on choice between Pentium E5300 and Xeon W-3175X, ask them in Comments section, and we shall answer.

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