Xeon w5-2445 vs Platinum 8260

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Aggregate performance score

Xeon Platinum 8260
2018
24 cores / 48 threads, 165 Watt
19.10
Xeon w5-2445
2023
10 cores / 20 threads, 175 Watt
20.22
+5.9%

Xeon w5-2445 outperforms Xeon Platinum 8260 by a small 6% based on our aggregate benchmark results.

Primary details

Comparing Xeon Platinum 8260 and Xeon w5-2445 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking308279
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation6.0161.75
Market segmentServerServer
SeriesIntel Xeon Platinumno data
Power efficiency10.9510.93
Architecture codenameCascade Lake-SP (2018)Sapphire Rapids (2023−2024)
Release date11 December 2018 (6 years ago)15 February 2023 (1 year ago)
Launch price (MSRP)$4,702$839

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon w5-2445 has 927% better value for money than Xeon Platinum 8260.

Detailed specifications

Xeon Platinum 8260 and Xeon w5-2445 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)10 (Deca-Core)
Threads4820
Base clock speed2.4 GHz3.1 GHz
Boost clock speed3.9 GHz4.6 GHz
Multiplier24no data
L1 cache64 KB (per core)80 KB (per core)
L2 cache1 MB (per core)2 MB (per core)
L3 cache35.75 MB (shared)26.25 MB
Chip lithography14 nmIntel 7 nm
Maximum core temperature90 °Cno data
Maximum case temperature (TCase)no data72 °C
Number of transistors8,000 millionno data
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Xeon Platinum 8260 and Xeon w5-2445 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)1
SocketFCLGA3647FCLGA4677
Power consumption (TDP)165 Watt175 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8260 and Xeon w5-2445. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, 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 Platinum 8260 and Xeon w5-2445 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8260 and Xeon w5-2445 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8260 and Xeon w5-2445. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2933DDR5-4800
Maximum memory size1 TB2 TB
Max memory channels64
Maximum memory bandwidth140.8 GB/sno data
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 Platinum 8260 and Xeon w5-2445.

PCIe version3.05.0
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 8260 19.10
Xeon w5-2445 20.22
+5.9%

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 8260 30347
Xeon w5-2445 32126
+5.9%

Gaming performance

Pros & cons summary


Performance score 19.10 20.22
Recency 11 December 2018 15 February 2023
Physical cores 24 10
Threads 48 20
Power consumption (TDP) 165 Watt 175 Watt

Xeon Platinum 8260 has 140% more physical cores and 140% more threads, and 6.1% lower power consumption.

Xeon w5-2445, on the other hand, has a 5.9% higher aggregate performance score, and an age advantage of 4 years.

Given the minimal performance differences, no clear winner can be declared between Xeon Platinum 8260 and Xeon w5-2445.


Should you still have questions on choice between Xeon Platinum 8260 and Xeon w5-2445, ask them in Comments section, and we shall answer.

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Intel Xeon Platinum 8260
Xeon Platinum 8260
Intel Xeon w5-2445
Xeon w5-2445

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Community ratings

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


2.9 14 votes

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Questions & comments

Here you can ask a question about Xeon Platinum 8260 or Xeon w5-2445, agree or disagree with our judgements, or report an error or mismatch.