Xeon D-1518 vs E3-1265L v2

Primary details

Comparing Xeon E3-1265L v2 and Xeon D-1518 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1603	1672
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	2.96	1.70
Market segment	Server	Server
Series	no data	Intel Xeon D
Power efficiency	6.81	7.76
Architecture codename	Ivy Bridge (2012−2013)	Broadwell (2015−2019)
Release date	14 May 2012 (12 years ago)	9 March 2015 (9 years ago)
Launch price (MSRP)	$142	$193

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon E3-1265L v2 has 74% better value for money than Xeon D-1518.

Detailed specifications

Xeon E3-1265L v2 and Xeon D-1518 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	2.5 GHz	2.2 GHz
Boost clock speed	3.5 GHz	2.2 GHz
Bus type	no data	DMI 2.0
Bus rate	5 GT/s	no data
Multiplier	no data	22
L1 cache	64 KB (per core)	256 KB
L2 cache	256 KB (per core)	1 MB
L3 cache	8 MB (shared)	6 MB
Chip lithography	22 nm	14 nm
Die size	160 mm2	246.24 mm2
Maximum case temperature (TCase)	no data	80 °C
Number of transistors	1,400 million	3200 Million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Xeon E3-1265L v2 and Xeon D-1518 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 (Uniprocessor)
Socket	FCLGA1155	FCBGA1667
Power consumption (TDP)	45 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1265L v2 and Xeon D-1518. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX	Intel® AVX2
AES-NI	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	2.0	-
Hyper-Threading Technology	+	+
TSX	-	+
Idle States	+	+
Thermal Monitoring	-	+
GPIO	no data	+
FDI	+	no data

Security technologies

Xeon E3-1265L v2 and Xeon D-1518 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Secure Key	no data	+
Identity Protection	+	-
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1265L v2 and Xeon D-1518 are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1265L v2 and Xeon D-1518. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4, DDR3
Maximum memory size	32.77 GB	128 GB
Max memory channels	2	2
Maximum memory bandwidth	no data	34.124 GB/s
ECC memory support	+	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics 2500	no data
Quick Sync Video	+	-
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	1.15 GHz	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Xeon E3-1265L v2 and Xeon D-1518 integrated GPUs.

Number of displays supported

3

no data

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1265L v2 and Xeon D-1518.

PCIe version	3.0	2.0/3.0
PCI Express lanes	no data	24
USB revision	no data	2.0/3.0
Total number of SATA ports	no data	6
Number of USB ports	no data	8
Integrated LAN	no data	+
UART	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	3.24	2.87
Recency	14 May 2012	9 March 2015
Chip lithography	22 nm	14 nm
Power consumption (TDP)	45 Watt	35 Watt

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Should you still have questions on choice between Xeon E3-1265L v2 and Xeon D-1518, ask them in Comments section, and we shall answer.

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