Xeon w5-2465X vs i9-9900X

VS

Aggregate performance score

Core i9-9900X
2018
10 cores / 20 threads, 165 Watt
14.28
Xeon w5-2465X
2023
16 cores / 32 threads, 200 Watt
30.65
+115%

Xeon w5-2465X outperforms Core i9-9900X by a whopping 115% based on our aggregate benchmark results.

Primary details

Comparing Core i9-9900X and Xeon w5-2465X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking532144
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation4.9763.19
Market segmentDesktop processorServer
SeriesIntel Core i9no data
Power efficiency7.8913.97
Architecture codenameSkylake (server) (2017−2019)Sapphire Rapids (2023−2024)
Release date8 October 2018 (6 years ago)15 February 2023 (1 year ago)
Launch price (MSRP)$989$1,389

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon w5-2465X has 1171% better value for money than i9-9900X.

Detailed specifications

Core i9-9900X and Xeon w5-2465X 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 cores10 (Deca-Core)16 (Hexadeca-Core)
Threads2032
Base clock speed3.5 GHz3.1 GHz
Boost clock speed4.5 GHz4.7 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier35no data
L1 cache640 KB80 KB (per core)
L2 cache10 MB2 MB (per core)
L3 cache19.25 MB (shared)33.75 MB
Chip lithography14 nmIntel 7 nm
Maximum core temperature92 °Cno data
Maximum case temperature (TCase)72 °C78 °C
64 bit support++
Windows 11 compatibility++
Unlocked multiplier++

Compatibility

Information on Core i9-9900X and Xeon w5-2465X 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)1
SocketFCLGA2066FCLGA4677
Power consumption (TDP)165 Watt200 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-9900X and Xeon w5-2465X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Turbo Boost Max 3.0++
Deep Learning Boost-+

Security technologies

Core i9-9900X and Xeon w5-2465X technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB++
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-9900X and Xeon w5-2465X are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-9900X and Xeon w5-2465X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR5-4800
Maximum memory size128 GB2 TB
Max memory channels44
Maximum memory bandwidth85.33 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 Core i9-9900X and Xeon w5-2465X.

PCIe version3.05.0
PCI Express lanes4464

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.

i9-9900X 14.28
Xeon w5-2465X 30.65
+115%

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.

i9-9900X 21853
Xeon w5-2465X 46906
+115%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

i9-9900X 1454
Xeon w5-2465X 2163
+48.8%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

i9-9900X 9320
Xeon w5-2465X 14541
+56%

Gaming performance

Pros & cons summary


Performance score 14.28 30.65
Recency 8 October 2018 15 February 2023
Physical cores 10 16
Threads 20 32
Power consumption (TDP) 165 Watt 200 Watt

i9-9900X has 21.2% lower power consumption.

Xeon w5-2465X, on the other hand, has a 114.6% higher aggregate performance score, an age advantage of 4 years, and 60% more physical cores and 60% more threads.

The Xeon w5-2465X is our recommended choice as it beats the Core i9-9900X in performance tests.

Note that Core i9-9900X is a desktop processor while Xeon w5-2465X is a server/workstation one.


Should you still have questions on choice between Core i9-9900X and Xeon w5-2465X, ask them in Comments section, and we shall answer.

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Intel Core i9-9900X
Core i9-9900X
Intel Xeon w5-2465X
Xeon w5-2465X

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Community ratings

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


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Questions & comments

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