Xeon Platinum 8352M vs i9-14900HX

VS

Aggregate performance score

Core i9-14900HX
2024
24 cores / 32 threads, 55 Watt
28.73
+2.8%
Xeon Platinum 8352M
2021
32 cores / 64 threads, 185 Watt
27.96

Core i9-14900HX outperforms Xeon Platinum 8352M by a minimal 3% based on our aggregate benchmark results.

Primary details

Comparing Core i9-14900HX and Xeon Platinum 8352M processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking158168
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesRaptor Lake-HXno data
Power efficiency49.4014.29
Architecture codenameRaptor Lake-HX Refresh (2024)Ice Lake-SP (2021)
Release date8 January 2024 (less than a year ago)6 April 2021 (3 years ago)

Detailed specifications

Core i9-14900HX and Xeon Platinum 8352M 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)32 (Dotriaconta-Core)
Threads3264
Base clock speed2.2 GHz2.3 GHz
Boost clock speed5.7 GHz3.5 GHz
Bus rate157 MHzno data
L1 cache80 KB (per core)64K (per core)
L2 cache2 MB (per core)1 MB (per core)
L3 cache36 MB (shared)48 MB (shared)
Chip lithographyIntel 7 nm10 nm
Die size257 mm2no data
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °C81 °C
64 bit support++
Windows 11 compatibilityno data+
Unlocked multiplier+-

Compatibility

Information on Core i9-14900HX and Xeon Platinum 8352M 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 configuration12
SocketFCBGA1964FCLGA4189
Power consumption (TDP)55 Watt185 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-14900HX and Xeon Platinum 8352M. 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++
FMA+-
AVX++
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shift++
Turbo Boost Technologyno data2.0
Hyper-Threading Technology++
TSX++
Thermal Monitoring+-
Flex Memory Access+no data
Turbo Boost Max 3.0+no data
Deep Learning Boost++

Security technologies

Core i9-14900HX and Xeon Platinum 8352M technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDBno data+
Secure Key+no data
SGXno dataYes with Intel® SPS
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-14900HX and Xeon Platinum 8352M are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-14900HX and Xeon Platinum 8352M. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR5DDR4-3200
Maximum memory size192 GB6 TB
Max memory channels28
Maximum memory bandwidth89.6 GB/sno data
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics for 14th Gen Intel Processorsno data
Quick Sync Video+-
Graphics max frequency1.65 GHzno data
Execution Units32no data

Graphics interfaces

Available interfaces and connections of Core i9-14900HX and Xeon Platinum 8352M integrated GPUs.

Number of displays supported4no data

Graphics image quality

Maximum display resolutions supported by Core i9-14900HX and Xeon Platinum 8352M integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44096 x 2160 @ 60Hzno data
Max resolution over eDP5120 x 3200 @ 120Hzno data
Max resolution over DisplayPort7680 x 4320 @ 60Hzno data

Graphics API support

APIs supported by Core i9-14900HX and Xeon Platinum 8352M integrated GPUs, sometimes API versions are included.

DirectX12.1no data
OpenGL4.6no data

Peripherals

Specifications and connection of peripherals supported by Core i9-14900HX and Xeon Platinum 8352M.

PCIe version5.0 and 4.04.0
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.


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.

i9-14900HX 28.73
+2.8%
Xeon Platinum 8352M 27.96

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.

i9-14900HX 45634
+2.8%
Xeon Platinum 8352M 44406

Gaming performance

Pros & cons summary


Performance score 28.73 27.96
Recency 8 January 2024 6 April 2021
Physical cores 24 32
Threads 32 64
Power consumption (TDP) 55 Watt 185 Watt

i9-14900HX has a 2.8% higher aggregate performance score, an age advantage of 2 years, and 236.4% lower power consumption.

Xeon Platinum 8352M, on the other hand, has 33.3% more physical cores and 100% more threads.

Given the minimal performance differences, no clear winner can be declared between Core i9-14900HX and Xeon Platinum 8352M.

Be aware that Core i9-14900HX is a notebook processor while Xeon Platinum 8352M is a server/workstation one.


Should you still have questions on choice between Core i9-14900HX and Xeon Platinum 8352M, ask them in Comments section, and we shall answer.

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Intel Core i9-14900HX
Core i9-14900HX
Intel Xeon Platinum 8352M
Xeon Platinum 8352M

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