i5-9400T vs Xeon 6517P

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Aggregate performance score

Xeon 6517P
2025
16 cores / 32 threads, 190 Watt
28.38
+508%

Xeon 6517P outperforms Core i5-9400T by a whopping 508% based on our aggregate benchmark results.

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1951389
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data4.73
Market segmentServerDesktop processor
Seriesno dataIntel Core i5
Power efficiency6.315.64
DesignerIntelIntel
Manufacturerno dataIntel
Architecture codenameno dataCoffee Lake (2017−2019)
Release date1 January 2025 (less than a year ago)1 September 2018 (7 years ago)
Launch price (MSRP)no data$182

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Performance to price scatter graph

Detailed specifications

Xeon 6517P and Core i5-9400T 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 cores16 (Hexadeca-Core)6 (Hexa-Core)
Threads326
Base clock speed3.2 GHz1.8 GHz
Boost clock speed4.2 GHz3.4 GHz
Bus typeno dataDMI 3.0
Bus rateno data4 × 8 GT/s
Multiplierno data18
L1 cacheno data64K (per core)
L2 cacheno data256K (per core)
L3 cache72 MB9 MB (shared)
Chip lithographyIntel 3 nm14 nm
Die sizeno data149 mm2
Maximum core temperature79 °C100 °C
Maximum case temperature (TCase)no data72 °C
64 bit support-+
Windows 11 compatibilityno data+

Compatibility

Information on Xeon 6517P and Core i5-9400T 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 configurationno data1 (Uniprocessor)
SocketFCLGA4710FCLGA1151
Power consumption (TDP)190 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon 6517P and Core i5-9400T. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX-+
Enhanced SpeedStep (EIST)no data+
Speed Shift+no data
Turbo Boost Technology2.02.0
Hyper-Threading Technology+-
TSX+-
Idle Statesno data+
Thermal Monitoring-+
Deep Learning Boost+-

Security technologies

Xeon 6517P and Core i5-9400T technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++
MPX-+
Identity Protection-+
SGX+Yes with Intel® ME
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon 6517P and Core i5-9400T are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon 6517P and Core i5-9400T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5(6400MT/s)DDR4-2666
Maximum memory size4 TB128 GB
Max memory channels82
Maximum memory bandwidthno data42.671 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics 630
Max video memoryno data64 GB
Quick Sync Video-+
Clear Videono data+
Clear Video HDno data+
Graphics max frequencyno data1.05 GHz
InTru 3Dno data+

Graphics interfaces

Available interfaces and connections of Xeon 6517P and Core i5-9400T integrated GPUs.

Number of displays supportedno data3

Graphics image quality

Maximum display resolutions supported by Xeon 6517P and Core i5-9400T integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096 x 2304@24Hz
Max resolution over eDPno data4096 x 2304@60Hz
Max resolution over DisplayPortno data4096 x 2304@60Hz

Graphics API support

APIs supported by Xeon 6517P and Core i5-9400T integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Xeon 6517P and Core i5-9400T.

PCIe version5.03.0
PCI Express lanes8816

Synthetic benchmarks

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.

Xeon 6517P 28.38
+508%
i5-9400T 4.67

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. Other than that, Passmark measures multi-core performance.

Xeon 6517P 49876
+508%
Samples: 4
i5-9400T 8208
Samples: 393

Gaming performance

Pros & cons summary


Performance score 28.38 4.67
Recency 1 January 2025 1 September 2018
Physical cores 16 6
Threads 32 6
Power consumption (TDP) 190 Watt 35 Watt

Xeon 6517P has a 507.7% higher aggregate performance score, an age advantage of 6 years, and 166.7% more physical cores and 433.3% more threads.

i5-9400T, on the other hand, has 442.9% lower power consumption.

The Intel Xeon 6517P is our recommended choice as it beats the Intel Core i5-9400T in performance tests.

Be aware that Xeon 6517P is a server/workstation processor while Core i5-9400T is a desktop one.

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Intel Xeon 6517P
Xeon 6517P
Intel Core i5-9400T
Core i5-9400T

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Community ratings

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