Xeon Platinum 8280 vs W-3175X

VS

Aggregate performance score

Xeon W-3175X
2018
28 cores / 56 threads, 255 Watt
27.01
+30.9%
Xeon Platinum 8280
2018
28 cores / 56 threads, 205 Watt
20.64

Xeon W-3175X outperforms Xeon Platinum 8280 by a substantial 31% based on our aggregate benchmark results.

Primary details

Comparing Xeon W-3175X and Xeon Platinum 8280 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking183270
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation16.431.66
Market segmentServerServer
SeriesIntel Xeon WIntel Xeon Platinum
Power efficiency10.029.52
Architecture codenameSkylake (server) (2017−2018)Cascade Lake-SP (2018)
Release date19 December 2018 (6 years ago)11 December 2018 (6 years ago)
Launch price (MSRP)$2,999$10,009

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon W-3175X has 890% better value for money than Xeon Platinum 8280.

Detailed specifications

Xeon W-3175X and Xeon Platinum 8280 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 cores28 (Octacosa-Core)28 (Octacosa-Core)
Threads5656
Base clock speed3.1 GHz2.7 GHz
Boost clock speed3.8 GHz4 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier3127
L1 cache64K (per core)64 KB (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache38.5 MB (shared)38.5 MB (shared)
Chip lithography14 nm14 nm
Maximum core temperature85 °C84 °C
Number of transistors8,000 million8,000 million
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on Xeon W-3175X and Xeon Platinum 8280 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)8 (Multiprocessor)
SocketFCLGA3647FCLGA3647
Power consumption (TDP)255 Watt205 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-3175X and Xeon Platinum 8280. 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® 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--
Deep Learning Boost-+

Security technologies

Xeon W-3175X and Xeon Platinum 8280 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-3175X and Xeon Platinum 8280 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-3175X and Xeon Platinum 8280. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4-2933
Maximum memory size512 GB1 TB
Max memory channels66
Maximum memory bandwidth128.001 GB/s140.8 GB/s
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Xeon W-3175X and Xeon Platinum 8280.

PCIe version3.03.0
PCI Express lanes4848

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 W-3175X 27.01
+30.9%
Xeon Platinum 8280 20.64

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 W-3175X 42900
+30.9%
Xeon Platinum 8280 32781

Gaming performance

Pros & cons summary


Performance score 27.01 20.64
Power consumption (TDP) 255 Watt 205 Watt

Xeon W-3175X has a 30.9% higher aggregate performance score.

Xeon Platinum 8280, on the other hand, has 24.4% lower power consumption.

The Xeon W-3175X is our recommended choice as it beats the Xeon Platinum 8280 in performance tests.


Should you still have questions on choice between Xeon W-3175X and Xeon Platinum 8280, ask them in Comments section, and we shall answer.

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Intel Xeon W-3175X
Xeon W-3175X
Intel Xeon Platinum 8280
Xeon Platinum 8280

Similar processor comparisons

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Community ratings

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


4.4 119 votes

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Questions & comments

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