Xeon Silver 4510 vs D-2146NT

Primary details

Comparing Xeon D-2146NT and Xeon Silver 4510 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	903	217
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	2.82	no data
Market segment	Server	Server
Series	Intel Xeon D	no data
Architecture codename	Skylake (server) (2017−2019)	no data
Release date	7 February 2018 (6 years ago)	1 October 2023 (less than a year ago)
Launch price (MSRP)	$641	no data
Current price	$1525 (2.4x MSRP)	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon D-2146NT and Xeon Silver 4510 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)	12 (Dodeca-Core)
Threads	16	24
Base clock speed	2.3 GHz	2.4 GHz
Boost clock speed	3 GHz	4.1 GHz
Bus support	4 × 8 GT/s	no data
L1 cache	512 KB	no data
L2 cache	8 MB	no data
L3 cache	11 MB	30 MB
Chip lithography	14 nm	Intel 7 nm
Maximum core temperature	no data	84 °C
64 bit support	+	-
Windows 11 compatibility	-	no data
Unlocked multiplier	No	No

Compatibility

Information on Xeon D-2146NT and Xeon Silver 4510 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	FCBGA2518	FCLGA4677
Power consumption (TDP)	80 Watt	150 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon D-2146NT and Xeon Silver 4510. You'll probably need this information if you require some particular technology.

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

Security technologies

Xeon D-2146NT and Xeon Silver 4510 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon D-2146NT and Xeon Silver 4510 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon D-2146NT and Xeon Silver 4510. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR5 @ 4400 MT/s (1 DPC &2DPC)
Maximum memory size	512 GB	4 TB
Max memory channels	4	8
Maximum memory bandwidth	85.33 GB/s	no data
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Xeon D-2146NT and Xeon Silver 4510.

PCIe version	3.0	5
PCI Express lanes	32	80

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.

Silver 4510 outperforms D-2146NT by 191% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	7.59	22.06
Recency	7 February 2018	1 October 2023
Physical cores	8	12
Threads	16	24
Power consumption (TDP)	80 Watt	150 Watt

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Should you still have questions on choice between Xeon D-2146NT and Xeon Silver 4510, ask them in Comments section, and we shall answer.

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