Xeon D-1715TER vs Pentium D1508

Primary details

Comparing Pentium D1508 and Xeon D-1715TER processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1800	1048
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.01	no data
Market segment	Server	Server
Release date	1 October 2015 (8 years ago)	1 January 2022 (2 years ago)
Current price	$3319	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Pentium D1508 and Xeon D-1715TER 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)	4 (Quad-Core)
Threads	4	8
Base clock speed	2.2 GHz	2.4 GHz
Boost clock speed	2.6 GHz	3.5 GHz
L3 cache	3 MB	10 MB
Chip lithography	14 nm	10 nm
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	No

Compatibility

Information on Pentium D1508 and Xeon D-1715TER 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	no data
Socket	FCBGA1667	FCBGA2227
Power consumption (TDP)	25 Watt	50 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium D1508 and Xeon D-1715TER. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2	Intel® AVX-512
AES-NI	+	+
Enhanced SpeedStep (EIST)	+	+
QuickAssist	no data	-
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	no data
Idle States	+	no data
Thermal Monitoring	+	+
GPIO	+	no data
Status	Launched	Launched

Security technologies

Pentium D1508 and Xeon D-1715TER technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Secure Key	+	no data
Identity Protection	+	no data
SGX	no data	Yes with Intel® SPS
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium D1508 and Xeon D-1715TER are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium D1508 and Xeon D-1715TER. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4, DDR3	DDR4
Maximum memory size	128 GB	384 GB
Max memory channels	2	no data
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Pentium D1508 and Xeon D-1715TER.

PCIe version	2.0/3.0	4.0
PCI Express lanes	32	16
USB revision	2.0/3.0	3.0
Total number of SATA ports	6	no data
Max number of SATA 6 Gb/s Ports	no data	24
Number of USB ports	8	4
Integrated LAN	+	+
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.

Xeon D-1715TER outperforms Pentium D1508 by 182% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	2.09	5.89
Recency	1 October 2015	1 January 2022
Physical cores	2	4
Threads	4	8
Chip lithography	14 nm	10 nm
Power consumption (TDP)	25 Watt	50 Watt

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Should you still have questions on choice between Pentium D1508 and Xeon D-1715TER, ask them in Comments section, and we shall answer.

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