Xeon Gold 5403N vs W-2145

VS

Primary details

Comparing Xeon W-2145 and Xeon Gold 5403N processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking689not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation7.33no data
Market segmentServerServer
SeriesIntel Xeon Wno data
Power efficiency7.74no data
Architecture codenameSkylake (server) (2017−2018)no data
Release date29 August 2017 (7 years ago)1 October 2023 (1 year ago)
Launch price (MSRP)$1,113no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon W-2145 and Xeon Gold 5403N 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 cores8 (Octa-Core)12 (Dodeca-Core)
Threads1624
Base clock speed3.7 GHz2 GHz
Boost clock speed4.5 GHz3.9 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier37no data
L1 cache64K (per core)no data
L2 cache1 MB (per core)no data
L3 cache11 MB (shared)22.5 MB
Chip lithography14 nmIntel 7 nm
Die size484 mm2no data
Maximum core temperatureno data85 °C
Maximum case temperature (TCase)70 °Cno data
64 bit support+-
Windows 11 compatibility+no data

Compatibility

Information on Xeon W-2145 and Xeon Gold 5403N 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)no data
SocketSocket R4FCLGA4677
Power consumption (TDP)140 Watt115 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-2145 and Xeon Gold 5403N. You'll probably need this information if you require some particular technology.

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

Security technologies

Xeon W-2145 and Xeon Gold 5403N technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-2145 and Xeon Gold 5403N are enumerated here.

AMD-V+-
VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-2145 and Xeon Gold 5403N. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5-4000
Maximum memory size512 GB4 TB
Max memory channels48
Maximum memory bandwidth85.33 GB/sno data
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon W-2145 and Xeon Gold 5403N.

PCIe version3.04
PCI Express lanes4848

Pros & cons summary


Recency 29 August 2017 1 October 2023
Physical cores 8 12
Threads 16 24
Power consumption (TDP) 140 Watt 115 Watt

Xeon Gold 5403N has an age advantage of 6 years, 50% more physical cores and 50% more threads, and 21.7% lower power consumption.

We couldn't decide between Xeon W-2145 and Xeon Gold 5403N. We've got no test results to judge.


Should you still have questions on choice between Xeon W-2145 and Xeon Gold 5403N, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Xeon W-2145
Xeon W-2145
Intel Xeon Gold 5403N
Xeon Gold 5403N

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.3 34 votes

Rate Xeon W-2145 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

No user ratings yet.

Rate Xeon Gold 5403N on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Xeon W-2145 or Xeon Gold 5403N, agree or disagree with our judgements, or report an error or mismatch.