Xeon D-2775TE vs D-2146NT

Primary details

Comparing Xeon D-2146NT and Xeon D-2775TE processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	973	368
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	8.19	23.86
Market segment	Server	Server
Series	Intel Xeon D	no data
Power efficiency	8.74	16.27
Architecture codename	Skylake (server) (2017−2018)	Ice Lake-D (2022−2023)
Release date	7 February 2018 (6 years ago)	24 February 2022 (2 years ago)
Launch price (MSRP)	$641	$1,751

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon D-2775TE has 191% better value for money than Xeon D-2146NT.

Detailed specifications

Xeon D-2146NT and Xeon D-2775TE 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	8 (Octa-Core)	16 (Hexadeca-Core)
Threads	16	32
Base clock speed	2.3 GHz	2 GHz
Boost clock speed	3 GHz	3.1 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	no data
Multiplier	23	no data
L1 cache	512 KB	80 KB (per core)
L2 cache	8 MB	1.25 MB (per core)
L3 cache	11 MB	25 MB (shared)
Chip lithography	14 nm	10 nm
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Xeon D-2146NT and Xeon D-2775TE 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	FCBGA2518	FCBGA2579
Power consumption (TDP)	80 Watt	100 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon D-2146NT and Xeon D-2775TE. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2, Intel® AVX-512	Intel® AVX-512
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
QuickAssist	+	-
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	-
Idle States	+	no data
Thermal Monitoring	+	+
Turbo Boost Max 3.0	-	no data
Deep Learning Boost	-	+

Security technologies

Xeon D-2146NT and Xeon D-2775TE technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Secure Key	+	no data
MPX	+	-
SGX	-	Yes with Intel® SPS
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon D-2146NT and Xeon D-2775TE are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon D-2146NT and Xeon D-2775TE. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR4
Maximum memory size	512 GB	1 TB
Max memory channels	4	4
Maximum memory bandwidth	85.33 GB/s	no data
ECC memory support	+	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

N/A

Peripherals

Specifications and connection of peripherals supported by Xeon D-2146NT and Xeon D-2775TE.

PCIe version	3.0	4.0
PCI Express lanes	32	32
USB revision	no data	3.0
Max number of SATA 6 Gb/s Ports	no data	24
Number of USB ports	no data	4
Integrated LAN	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	7.39	17.19
Recency	7 February 2018	24 February 2022
Physical cores	8	16
Threads	16	32
Chip lithography	14 nm	10 nm
Power consumption (TDP)	80 Watt	100 Watt

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Should you still have questions on choice between Xeon D-2146NT and Xeon D-2775TE, ask them in Comments section, and we shall answer.

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