Xeon D-2145NT vs W-2195

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Primary details

Comparing Xeon W-2195 and Xeon D-2145NT processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking348not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation7.13no data
Market segmentServerServer
SeriesIntel Xeon WIntel Xeon D
Power efficiency11.92no data
Architecture codenameSkylake (server) (2017−2018)Skylake (server) (2017−2018)
Release date29 September 2017 (7 years ago)7 February 2018 (6 years ago)
Launch price (MSRP)$2,553$502

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon W-2195 and Xeon D-2145NT 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 cores18 (Octadeca-Core)8 (Octa-Core)
Threads3616
Base clock speed2.3 GHz1.9 GHz
Boost clock speed4.3 GHz3 GHz
Bus typeDMI 3.0DMI 3.0
Bus rate4 × 8 GT/s4 × 8 GT/s
Multiplier2319
L1 cache64K (per core)512 KB
L2 cache1 MB (per core)8 MB
L3 cache24.75 MB (shared)11 MB
Chip lithography14 nm14 nm
Maximum core temperature66 °Cno data
64 bit support++
Windows 11 compatibility+-

Compatibility

Information on Xeon W-2195 and Xeon D-2145NT 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 configuration1 (Uniprocessor)1 (Uniprocessor)
SocketSocket R4FCBGA2518
Power consumption (TDP)140 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-2195 and Xeon D-2145NT. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
QuickAssistno data+
Speed Shift+no data
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Idle States++
Thermal Monitoring++
Flex Memory Access-no data
Demand Based Switching+no data
PAE46 Bitno data
Turbo Boost Max 3.0--

Security technologies

Xeon W-2195 and Xeon D-2145NT technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
MPX++
Identity Protection+-
SGX--
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-2195 and Xeon D-2145NT are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-2195 and Xeon D-2145NT. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400, DDR4-2666DDR4
Maximum memory size512 GB512 GB
Max memory channels44
Maximum memory bandwidth85.33 GB/s85.33 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon W-2195 and Xeon D-2145NT.

PCIe version3.03.0
PCI Express lanes4832

Pros & cons summary


Recency 29 September 2017 7 February 2018
Physical cores 18 8
Threads 36 16
Power consumption (TDP) 140 Watt 65 Watt

Xeon W-2195 has 125% more physical cores and 125% more threads.

Xeon D-2145NT, on the other hand, has an age advantage of 4 months, and 115.4% lower power consumption.

We couldn't decide between Xeon W-2195 and Xeon D-2145NT. We've got no test results to judge.


Should you still have questions on choice between Xeon W-2195 and Xeon D-2145NT, ask them in Comments section, and we shall answer.

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Intel Xeon W-2195
Xeon W-2195
Intel Xeon D-2145NT
Xeon D-2145NT

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