i9-14900KS vs Xeon W-1390T

VS

Primary details

Comparing Xeon W-1390T and Core i9-14900KS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated68
Place by popularitynot in top-1008
Market segmentServerDesktop processor
Power efficiencyno data24.81
Architecture codenameno dataRaptor Lake-R (2023−2024)
Release date1 April 2021 (3 years ago)March 2024 (recently)
Launch price (MSRP)no data$689

Detailed specifications

Xeon W-1390T and Core i9-14900KS 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)24 (Tetracosa-Core)
Threads1632
Base clock speed1.5 GHz3.2 GHz
Boost clock speed4.9 GHz5.9 GHz
Bus rate8 GT/sno data
L1 cacheno data80 KB (per core)
L2 cacheno data2 MB (per core)
L3 cache16 MB Intel® Smart Cache36 MB (shared)
Chip lithography14 nmIntel 7 nm
Die sizeno data257 mm2
Maximum core temperature100 °C100 °C
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier-+

Compatibility

Information on Xeon W-1390T and Core i9-14900KS 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 configuration11
SocketFCLGA1200FCLGA1700
Power consumption (TDP)35 Watt150 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-1390T and Core i9-14900KS. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX-+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX-+
Idle States++
Thermal Monitoring++
Turbo Boost Max 3.0++
Deep Learning Boost++

Security technologies

Xeon W-1390T and Core i9-14900KS technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
Identity Protection+-
SGX-no data
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-1390T and Core i9-14900KS are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-1390T and Core i9-14900KS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR5-5600, DDR4-3200
Maximum memory size128 GB192 GB
Max memory channels22
Maximum memory bandwidth50 GB/s89.6 GB/s
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel UHD Graphics P750Intel UHD Graphics 770
Max video memory64 GBno data
Quick Sync Video++
Clear Video+no data
Clear Video HD++
Graphics max frequency1.2 GHz1.65 GHz
Execution Units3232
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Xeon W-1390T and Core i9-14900KS integrated GPUs.

Number of displays supported34

Graphics image quality

Maximum display resolutions supported by Xeon W-1390T and Core i9-14900KS integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2160@60Hz4096 x 2160 @ 60Hz
Max resolution over eDP5120 x 3200 @60Hz5120 x 3200 @ 120Hz
Max resolution over DisplayPort5120 x 3200 @60Hz7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Xeon W-1390T and Core i9-14900KS integrated GPUs, sometimes API versions are included.

DirectX12.112
OpenGL4.54.5

Peripherals

Specifications and connection of peripherals supported by Xeon W-1390T and Core i9-14900KS.

PCIe version4.05.0 and 4.0
PCI Express lanes2016

Pros & cons summary


Integrated graphics card 4.56 6.15
Physical cores 8 24
Threads 16 32
Power consumption (TDP) 35 Watt 150 Watt

Xeon W-1390T has 328.6% lower power consumption.

i9-14900KS, on the other hand, has 34.9% faster integrated GPU, and 200% more physical cores and 100% more threads.

We couldn't decide between Xeon W-1390T and Core i9-14900KS. We've got no test results to judge.

Be aware that Xeon W-1390T is a server/workstation processor while Core i9-14900KS is a desktop one.


Should you still have questions on choice between Xeon W-1390T and Core i9-14900KS, 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-1390T
Xeon W-1390T
Intel Core i9-14900KS
Core i9-14900KS

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.


5 1 vote

Rate Xeon W-1390T on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.6 836 votes

Rate Core i9-14900KS on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Xeon W-1390T or Core i9-14900KS, agree or disagree with our judgements, or report an error or mismatch.