Xeon Platinum 8351N vs i5-9600K

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Primary details

Comparing Core i5-9600K and Xeon Platinum 8351N processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1029not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation6.77no data
Market segmentDesktop processorServer
SeriesIntel Core i5no data
Power efficiency6.69no data
Architecture codenameCoffee Lake-R (2018−2019)Ice Lake-SP (2021)
Release date19 October 2018 (6 years ago)6 April 2021 (3 years ago)
Launch price (MSRP)$262no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i5-9600K and Xeon Platinum 8351N 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 cores6 (Hexa-Core)36
Threads672
Base clock speed3.7 GHz2.4 GHz
Boost clock speed4.6 GHz3.5 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier37no data
L1 cache64K (per core)64K (per core)
L2 cache256K (per core)1 MB (per core)
L3 cache9 MB (shared)54 MB (shared)
Chip lithography14 nm10 nm
Die size149 mm2no data
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °C76 °C
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on Core i5-9600K and Xeon Platinum 8351N 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
SocketFCLGA1151FCLGA4189
Power consumption (TDP)95 Watt225 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-9600K and Xeon Platinum 8351N. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology-+
TSX++
Idle States+no data
Thermal Monitoring+-
SIPP+-
Deep Learning Boost-+

Security technologies

Core i5-9600K and Xeon Platinum 8351N technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key+no data
MPX+-
Identity Protection+-
SGXYes with Intel® MEYes with Intel® SPS
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-9600K and Xeon Platinum 8351N are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-9600K and Xeon Platinum 8351N. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4-2933
Maximum memory size128 GB6 TB
Max memory channels28
Maximum memory bandwidth42.671 GB/sno data
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics 630no data
Max video memory64 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.15 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i5-9600K and Xeon Platinum 8351N integrated GPUs.

Number of displays supported3no data

Graphics image quality

Maximum display resolutions supported by Core i5-9600K and Xeon Platinum 8351N integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096 x 2304@24Hzno data
Max resolution over eDP4096 x 2304@60Hzno data
Max resolution over DisplayPort4096 x 2304@60Hzno data

Graphics API support

APIs supported by Core i5-9600K and Xeon Platinum 8351N integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i5-9600K and Xeon Platinum 8351N.

PCIe version3.04.0
PCI Express lanes1664

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.



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.

i5-9600K 1714
+6%
Xeon Platinum 8351N 1617

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.

i5-9600K 6408
Xeon Platinum 8351N 15233
+138%

Pros & cons summary


Recency 19 October 2018 6 April 2021
Physical cores 6 36
Threads 6 72
Chip lithography 14 nm 10 nm
Power consumption (TDP) 95 Watt 225 Watt

i5-9600K has 136.8% lower power consumption.

Xeon Platinum 8351N, on the other hand, has an age advantage of 2 years, 500% more physical cores and 1100% more threads, and a 40% more advanced lithography process.

We couldn't decide between Core i5-9600K and Xeon Platinum 8351N. We've got no test results to judge.

Note that Core i5-9600K is a desktop processor while Xeon Platinum 8351N is a server/workstation one.


Should you still have questions on choice between Core i5-9600K and Xeon Platinum 8351N, ask them in Comments section, and we shall answer.

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Intel Core i5-9600K
Core i5-9600K
Intel Xeon Platinum 8351N
Xeon Platinum 8351N

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Community ratings

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