Xeon Silver 4209T vs Platinum 8481C

VS

Aggregate performance score

Xeon Platinum 8481C
2023
56 cores / 112 threads, 350 Watt
7.35
+5.3%
Xeon Silver 4209T
2019
8 cores / 16 threads, 70 Watt
6.98

Xeon Platinum 8481C outperforms Xeon Silver 4209T by a small 5% based on our aggregate benchmark results.

Primary details

Comparing Xeon Platinum 8481C and Xeon Silver 4209T processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking9861013
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data14.79
Market segmentServerServer
Seriesno dataIntel Xeon Silver
Power efficiency1.999.44
Architecture codenameSapphire Rapids (2023−2024)Cascade Lake (2019−2020)
Release date10 January 2023 (1 year ago)2 April 2019 (5 years ago)
Launch price (MSRP)no data$501

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon Platinum 8481C and Xeon Silver 4209T 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 speed2 GHz2.2 GHz
Boost clock speed3.8 GHz3.2 GHz
Multiplierno data22
L1 cache80 KB (per core)512 KB
L2 cache2 MB (per core)8 MB
L3 cache105 MB11 MB
Chip lithography10 nm14 nm
Die size4x 477 mm2no data
Maximum core temperatureno data91 °C
Maximum case temperature (TCase)79 °Cno data
64 bit support++
Windows 11 compatibilityno data+

Compatibility

Information on Xeon Platinum 8481C and Xeon Silver 4209T 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 configuration22 (Multiprocessor)
Socket4677FCLGA3647
Power consumption (TDP)350 Watt70 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8481C and Xeon Silver 4209T. 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++
Turbo Boost Max 3.0no data-
Deep Learning Boost-+

Security technologies

Xeon Platinum 8481C and Xeon Silver 4209T technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8481C and Xeon Silver 4209T are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8481C and Xeon Silver 4209T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR4-2400
Maximum memory sizeno data1 TB
Max memory channelsno data6
Maximum memory bandwidthno data115.212 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 8481C and Xeon Silver 4209T.

PCIe version5.03.0
PCI Express lanes8048

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 8481C 7.35
+5.3%
Xeon Silver 4209T 6.98

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 8481C 11681
+5.4%
Xeon Silver 4209T 11080

Gaming performance

Pros & cons summary


Performance score 7.35 6.98
Recency 10 January 2023 2 April 2019
Physical cores 56 8
Threads 112 16
Chip lithography 10 nm 14 nm
Power consumption (TDP) 350 Watt 70 Watt

Xeon Platinum 8481C has a 5.3% higher aggregate performance score, an age advantage of 3 years, 600% more physical cores and 600% more threads, and a 40% more advanced lithography process.

Xeon Silver 4209T, on the other hand, has 400% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Xeon Platinum 8481C and Xeon Silver 4209T.


Should you still have questions on choice between Xeon Platinum 8481C and Xeon Silver 4209T, ask them in Comments section, and we shall answer.

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Intel Xeon Platinum 8481C
Xeon Platinum 8481C
Intel Xeon Silver 4209T
Xeon Silver 4209T

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Community ratings

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