i5-13450HX vs Xeon Platinum 8280

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Aggregate performance score

Xeon Platinum 8280
2018
28 cores / 56 threads, 205 Watt
20.64
+28.3%
Core i5-13450HX
2023
10 cores / 16 threads, 55 Watt
16.09

Xeon Platinum 8280 outperforms Core i5-13450HX by a significant 28% based on our aggregate benchmark results.

Primary details

Comparing Xeon Platinum 8280 and Core i5-13450HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking270420
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.66no data
Market segmentServerLaptop
SeriesIntel Xeon PlatinumRaptor Lake-HX
Power efficiency9.5227.67
Architecture codenameCascade Lake-SP (2018)Raptor Lake-HX (2023)
Release date11 December 2018 (6 years ago)4 January 2023 (1 year ago)
Launch price (MSRP)$10,009$326

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon Platinum 8280 and Core i5-13450HX 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 cores28 (Octacosa-Core)10 (Deca-Core)
Threads5616
Base clock speed2.7 GHz2.4 GHz
Boost clock speed4 GHz4.6 GHz
Multiplier27no data
L1 cache64 KB (per core)80K (per core)
L2 cache1 MB (per core)2 MB (per core)
L3 cache38.5 MB (shared)20 MB (shared)
Chip lithography14 nmIntel 7 nm
Die sizeno data257 mm2
Maximum core temperature84 °C100 °C
Maximum case temperature (TCase)no data72 °C
Number of transistors8,000 millionno data
64 bit support++
Windows 11 compatibility++

Compatibility

Information on Xeon Platinum 8280 and Core i5-13450HX 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 configuration8 (Multiprocessor)1
SocketFCLGA3647FCBGA1964
Power consumption (TDP)205 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8280 and Core i5-13450HX. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® 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 3.0-no data
Deep Learning Boost++

Security technologies

Xeon Platinum 8280 and Core i5-13450HX technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8280 and Core i5-13450HX are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8280 and Core i5-13450HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2933DDR4, DDR5
Maximum memory size1 TB192 GB
Max memory channels62
Maximum memory bandwidth140.8 GB/s76.8 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AIntel UHD Graphics for 13th Gen Intel Processors
Quick Sync Video-+
Graphics max frequencyno data1.45 GHz
Execution Unitsno data16

Graphics interfaces

Available interfaces and connections of Xeon Platinum 8280 and Core i5-13450HX integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Xeon Platinum 8280 and Core i5-13450HX 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 8280 and Core i5-13450HX integrated GPUs, sometimes API versions are included.

DirectXno data12.1
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 8280 and Core i5-13450HX.

PCIe version3.05.0 and 4.0
PCI Express lanes4820

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 8280 20.64
+28.3%
i5-13450HX 16.09

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 8280 32781
+28.3%
i5-13450HX 25554

Gaming performance

Pros & cons summary


Performance score 20.64 16.09
Recency 11 December 2018 4 January 2023
Physical cores 28 10
Threads 56 16
Power consumption (TDP) 205 Watt 55 Watt

Xeon Platinum 8280 has a 28.3% higher aggregate performance score, and 180% more physical cores and 250% more threads.

i5-13450HX, on the other hand, has an age advantage of 4 years, and 272.7% lower power consumption.

The Xeon Platinum 8280 is our recommended choice as it beats the Core i5-13450HX in performance tests.

Be aware that Xeon Platinum 8280 is a server/workstation processor while Core i5-13450HX is a notebook one.


Should you still have questions on choice between Xeon Platinum 8280 and Core i5-13450HX, ask them in Comments section, and we shall answer.

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Intel Xeon Platinum 8280
Xeon Platinum 8280
Intel Core i5-13450HX
Core i5-13450HX

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Community ratings

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Questions & comments

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