Xeon W3565 vs Core i7-7740X

Primary details

Comparing Core i7-7740X and Xeon W3565 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1013	1772
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	8.61	5.66
Market segment	Desktop processor	Server
Series	Core i7 (Desktop)	no data
Architecture codename	Kaby Lake-X (2017)	Bloomfield (2008−2010)
Release date	26 June 2017 (7 years ago)	November 2009 (14 years ago)
Launch price (MSRP)	$339	$70
Current price	$139 (0.4x MSRP)	$60 (0.9x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

i7-7740X has 52% better value for money than Xeon W3565.

Detailed specifications

Core i7-7740X and Xeon W3565 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	8
Base clock speed	4.3 GHz	3.2 GHz
Boost clock speed	4.5 GHz	3.46 GHz
L1 cache	64K (per core)	64 KB (per core)
L2 cache	256K (per core)	256 KB (per core)
L3 cache	8 MB (shared)	8 MB (shared)
Chip lithography	14 nm	45 nm
Die size	no data	263 mm2
Maximum core temperature	100 °C	no data
Maximum case temperature (TCase)	72 °C	no data
Number of transistors	no data	731 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	Yes	No

Compatibility

Information on Core i7-7740X and Xeon W3565 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	FCLGA2066	FCLGA1366
Power consumption (TDP)	112 Watt	130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-7740X and Xeon W3565. 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	no data	+
Thermal Monitoring	no data	-
Demand Based Switching	no data	+
PAE	no data	36 Bit
Status	Discontinued	Discontinued

Security technologies

Core i7-7740X and Xeon W3565 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 Core i7-7740X and Xeon W3565 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-7740X and Xeon W3565. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR3
Maximum memory size	64 GB	24 GB
Max memory channels	2	3
Maximum memory bandwidth	42 GB/s	25.6 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

HD 630

no data

Peripherals

Specifications and connection of peripherals supported by Core i7-7740X and Xeon W3565.

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.

Core i7-7740X outperforms Xeon W3565 by 186% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	6.23	2.18
Cost	$339	$70
Chip lithography	14 nm	45 nm
Power consumption (TDP)	112 Watt	130 Watt

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Should you still have questions on choice between Core i7-7740X and Xeon W3565, ask them in Comments section, and we shall answer.

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