Xeon Silver 4509Y vs w9-3495X

VS

Primary details

Comparing Xeon w9-3495X and Xeon Silver 4509Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking20not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation18.76no data
Market segmentServerServer
Power efficiency15.64no data
Architecture codenameSapphire Rapids (2023−2024)Sapphire Rapids (2023−2024)
Release date15 February 2023 (1 year ago)14 December 2023 (1 year ago)
Launch price (MSRP)$5,889$563

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon w9-3495X and Xeon Silver 4509Y 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 cores56 (Hexapentaconta-Core)8 (Octa-Core)
Threads11216
Base clock speed1.9 GHz2.6 GHz
Boost clock speed4.8 GHz4.1 GHz
L1 cache80 KB (per core)80 KB (per core)
L2 cache2 MB (per core)2 MB (per core)
L3 cache105 MB22.5 MB (shared)
Chip lithographyIntel 7 nmIntel 7 nm
Die size4x 477 mm2no data
Maximum case temperature (TCase)81 °C84 °C
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Xeon w9-3495X and Xeon Silver 4509Y 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 configuration12
SocketFCLGA4677FCLGA4677
Power consumption (TDP)350 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon w9-3495X and Xeon Silver 4509Y. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shift++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Turbo Boost Max 3.0+no data
Deep Learning Boost++

Security technologies

Xeon w9-3495X and Xeon Silver 4509Y technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
SGX-Yes with Intel® SPS
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon w9-3495X and Xeon Silver 4509Y are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon w9-3495X and Xeon Silver 4509Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-4800DDR5 @ 4400 MT/s (1 DPC &2DPC)
Maximum memory size4 TB4 TB
Max memory channels88
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AN/A

Peripherals

Specifications and connection of peripherals supported by Xeon w9-3495X and Xeon Silver 4509Y.

PCIe version5.05
PCI Express lanes11280

Pros & cons summary


Recency 15 February 2023 14 December 2023
Physical cores 56 8
Threads 112 16
Power consumption (TDP) 350 Watt 125 Watt

Xeon w9-3495X has 600% more physical cores and 600% more threads.

Xeon Silver 4509Y, on the other hand, has an age advantage of 9 months, and 180% lower power consumption.

We couldn't decide between Xeon w9-3495X and Xeon Silver 4509Y. We've got no test results to judge.


Should you still have questions on choice between Xeon w9-3495X and Xeon Silver 4509Y, 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 w9-3495X
Xeon w9-3495X
Intel Xeon Silver 4509Y
Xeon Silver 4509Y

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.


3.5 177 votes

Rate Xeon w9-3495X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
5 1 vote

Rate Xeon Silver 4509Y on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Xeon w9-3495X or Xeon Silver 4509Y, agree or disagree with our judgements, or report an error or mismatch.