i7-14650HX vs Xeon Platinum 8454H

VS

Aggregate performance score

Xeon Platinum 8454H
2023
32 cores / 64 threads, 270 Watt
39.25
+71.5%
Core i7-14650HX
2024
16 cores / 24 threads, 55 Watt
22.88

Xeon Platinum 8454H outperforms Core i7-14650HX by an impressive 72% based on our aggregate benchmark results.

Primary details

Comparing Xeon Platinum 8454H and Core i7-14650HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking70229
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation10.42no data
Market segmentServerLaptop
Seriesno dataRaptor Lake-HX
Power efficiency13.7639.37
Architecture codenameSapphire Rapids (2023−2024)Raptor Lake-HX Refresh (2024)
Release date10 January 2023 (1 year ago)8 January 2024 (less than a year ago)
Launch price (MSRP)$6,540no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon Platinum 8454H and Core i7-14650HX 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 cores32 (Dotriaconta-Core)16 (Hexadeca-Core)
Threads6424
Base clock speed2.1 GHz2.2 GHz
Boost clock speed3.4 GHz5.1 GHz
Bus rateno data157 MHz
L1 cache80K (per core)80 KB (per core)
L2 cache2 MB (per core)2 MB (per core)
L3 cache82.5 MB30 MB (shared)
Chip lithographyIntel 7 nmIntel 7 nm
Die size4x 477 mm2257 mm2
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)71 °C72 °C
64 bit support++
Unlocked multiplier-+

Compatibility

Information on Xeon Platinum 8454H and Core i7-14650HX 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 configuration81
SocketFCLGA4677FCBGA1964
Power consumption (TDP)270 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8454H and Core i7-14650HX. 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++
FMA-+
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Speed Shift++
Turbo Boost Technology2.0no data
Hyper-Threading Technology++
TSX++
Thermal Monitoring-+
Flex Memory Accessno data+
Turbo Boost Max 3.0no data+
Deep Learning Boost++

Security technologies

Xeon Platinum 8454H and Core i7-14650HX technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data
Secure Keyno data+
SGXYes with Intel® SPSno data
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8454H and Core i7-14650HX are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8454H and Core i7-14650HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-4800, DDR5-4400DDR4, DDR5
Maximum memory size4 TB192 GB
Max memory channels82
Maximum memory bandwidthno data89.6 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics for 14th Gen Intel Processors
Quick Sync Video-+
Graphics max frequencyno data1.6 GHz
Execution Unitsno data16

Graphics interfaces

Available interfaces and connections of Xeon Platinum 8454H and Core i7-14650HX integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Xeon Platinum 8454H and Core i7-14650HX integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096 x 2160 @ 60Hz
Max resolution over eDPno data5120 x 3200 @ 120Hz
Max resolution over DisplayPortno data7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Xeon Platinum 8454H and Core i7-14650HX integrated GPUs, sometimes API versions are included.

DirectXno data12.1
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 8454H and Core i7-14650HX.

PCIe version5.05.0 and 4.0
PCI Express lanes8016

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 8454H 39.25
+71.5%
i7-14650HX 22.88

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 8454H 62347
+71.6%
i7-14650HX 36336

Gaming performance

Pros & cons summary


Performance score 39.25 22.88
Recency 10 January 2023 8 January 2024
Physical cores 32 16
Threads 64 24
Power consumption (TDP) 270 Watt 55 Watt

Xeon Platinum 8454H has a 71.5% higher aggregate performance score, and 100% more physical cores and 166.7% more threads.

i7-14650HX, on the other hand, has an age advantage of 11 months, and 390.9% lower power consumption.

The Xeon Platinum 8454H is our recommended choice as it beats the Core i7-14650HX in performance tests.

Be aware that Xeon Platinum 8454H is a server/workstation processor while Core i7-14650HX is a notebook one.


Should you still have questions on choice between Xeon Platinum 8454H and Core i7-14650HX, ask them in Comments section, and we shall answer.

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Intel Xeon Platinum 8454H
Xeon Platinum 8454H
Intel Core i7-14650HX
Core i7-14650HX

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Community ratings

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