Xeon Silver 4309Y vs Platinum 8175M

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Aggregate performance score

Xeon Platinum 8175M
24 cores / 48 threads
16.78
+38.6%
Xeon Silver 4309Y
2021
8 cores / 16 threads, 105 Watt
12.11

Xeon Platinum 8175M outperforms Xeon Silver 4309Y by a substantial 39% based on our aggregate benchmark results.

Primary details

Comparing Xeon Platinum 8175M and Xeon Silver 4309Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking394642
Place by popularitynot in top-100not in top-100
Market segmentServerServer
SeriesIntel Xeon Platinumno data
Power efficiencyno data10.91
Architecture codenameSkylake (server) (2017−2018)Ice Lake-SP (2021)
Release dateno data6 April 2021 (3 years ago)

Detailed specifications

Xeon Platinum 8175M and Xeon Silver 4309Y 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 cores24 (Tetracosa-Core)8 (Octa-Core)
Threads4816
Base clock speedno data2.8 GHz
Boost clock speed2.5 GHz3.6 GHz
Multiplier25no data
L1 cache1.5 MB64K (per core)
L2 cache24 MB1 MB (per core)
L3 cache33 MB12 MB (shared)
Chip lithography14 nm10 nm
Maximum case temperature (TCase)no data76 °C
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Xeon Platinum 8175M and Xeon Silver 4309Y 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 configuration8 (Multiprocessor)2
SocketSocket PFCLGA4189
Power consumption (TDP)no data105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8175M and Xeon Silver 4309Y. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX++
Deep Learning Boost-+

Security technologies

Xeon Platinum 8175M and Xeon Silver 4309Y technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDBno data+
SGXno dataYes with Intel® SPS

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8175M and Xeon Silver 4309Y are enumerated here.

VT-d++
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8175M and Xeon Silver 4309Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4-2667
Maximum memory size1,536 GB tdp=240 Watt6 TB
Max memory channels68
Maximum memory bandwidth128.001 GB/sno data
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 8175M and Xeon Silver 4309Y.

PCIe version3.04.0
PCI Express lanes4864

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


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.

Xeon Platinum 8175M 16.78
+38.6%
Xeon Silver 4309Y 12.11

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Xeon Platinum 8175M 26659
+38.6%
Xeon Silver 4309Y 19237

Gaming performance

Pros & cons summary


Performance score 16.78 12.11
Physical cores 24 8
Threads 48 16
Chip lithography 14 nm 10 nm

Xeon Platinum 8175M has a 38.6% higher aggregate performance score, and 200% more physical cores and 200% more threads.

Xeon Silver 4309Y, on the other hand, has a 40% more advanced lithography process.

The Xeon Platinum 8175M is our recommended choice as it beats the Xeon Silver 4309Y in performance tests.


Should you still have questions on choice between Xeon Platinum 8175M and Xeon Silver 4309Y, ask them in Comments section, and we shall answer.

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Intel Xeon Platinum 8175M
Xeon Platinum 8175M
Intel Xeon Silver 4309Y
Xeon Silver 4309Y

Similar processor comparisons

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Community ratings

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


2.6 26 votes

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2.7 11 votes

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Questions & comments

Here you can ask a question about Xeon Platinum 8175M or Xeon Silver 4309Y, agree or disagree with our judgements, or report an error or mismatch.