Core i5-14450HX: specs and benchmarks

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Aggregate performance score

Core i5-14450HX
2024
10 cores / 16 threads, 55 Watt
16.09

Core i5-14450HX provides good benchmark performance at 16.09% of a leader's which is a 96-core EPYC 9655P.

Summary

Intel started Core i5-14450HX sales 8 January 2024. This is a Raptor Lake-HX Refresh architecture notebook processor primarily aimed at office systems. It has 10 cores and 16 threads, and is based on Intel 7 manufacturing technology, with a max turbo frequency of 4800 MHz and an unlocked multiplier.

Compatibility-wise, this is FCBGA1964 processor with a TDP of 55 Watt and a maximum temperature of 72 °C. It supports DDR4, DDR5 memory.

Primary details

Core i5-14450HX processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in the ranking419
Place by popularitynot in top-100
Market segmentLaptop
SeriesRaptor Lake-HX
Power efficiency27.69of 100.00 (Ryzen Z1 Extreme)
Architecture codenameRaptor Lake-HX Refresh (2024)
Release date8 January 2024 (less than a year ago)

Detailed specifications

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores10 (Deca-Core)
Threads16
Base clock speed2.4 GHzof 4.7 GHz (FX-9590)
Boost clock speed4.8 GHzof 6.2 GHz (Core i9-14900KS)
Bus rate157 MHz
L1 cache80 KB (per core)of 80 KB (EPYC 9965)
L2 cache2 MB (per core)of 2 MB (Xeon 6980P)
L3 cache20 MB (shared)of 1152 MB (EPYC 9684X)
Chip lithographyIntel 7 nmof 3 nm (Apple M3 Max 16-Core)
Die size257 mm2
Maximum core temperature100 °Cof 110 °C (Atom x7-E3950)
Maximum case temperature (TCase)72 °Cof 105 °C (Core i7-5950HQ)
64 bit support+
Unlocked multiplier+

Compatibility

Information on Core i5-14450HX compatibility with other computer components and devices: 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 configuration1of 8 (Opteron 842)
SocketFCBGA1964
Power consumption (TDP)55 Wattof 500 Watt (Xeon 6960P)

Technologies and extensions

Technological capabilities and additional instructions supported by Core i5-14450HX. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI+
FMA+
AVX+
Enhanced SpeedStep (EIST)+
Speed Shift+
Hyper-Threading Technology+
TSX+
Thermal Monitoring+
Flex Memory Access+
Deep Learning Boost+

Security technologies

Processor technologies aimed at improving security, for example, by protecting against hacks.

TXT+
Secure Key+
OS Guard+

Virtualization technologies

Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.

VT-d+
VT-x+
EPT+

Memory specs

Types, maximum amount and channel number of RAM supported by Core i5-14450HX's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory typesDDR4, DDR5
Maximum memory size192 GBof 6 TiB (EPYC 9124)
Max memory channels2of 12 (Xeon Platinum 9221)
Maximum memory bandwidth89.6 GB/sof 460.8 GB/s (EPYC 9124)

Graphics specifications

General parameters of a GPU integrated into Core i5-14450HX.

Integrated graphics cardIntel UHD Graphics for 14th Gen Intel Processors
Quick Sync Video+
Graphics max frequency1.5 GHz
Execution Units16

Graphics interfaces

Available interfaces and connections of Core i5-14450HX's integrated GPU.

Number of displays supported4

Graphics image quality

Maximum display resolutions supported by Core i5-14450HX's integrated GPU, including resolutions over different interfaces.

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

Graphics API support

APIs supported by Core i5-14450HX's integrated GPU, sometimes API versions are included.

DirectX12.1
OpenGL4.6

Peripherals

Specifications and connection types of supported peripherals.

PCIe version5.0 and 4.0
PCI Express lanes16of 128 (EPYC 7551P)

Benchmark performance

Single-core and multi-core benchmark results of Core i5-14450HX. Overall benchmark performance 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.

i5-14450HX 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.

i5-14450HX 25565

Gaming performance

Closest competitors

Core i5-14450HX's performance relative to its closest rivals among notebook CPUs.


Core i5-14450HX 100

AMD equivalent

According to our data, the closest AMD alternative to Core i5-14450HX is Ryzen Z1 Extreme, which is slower by 1% and lower by 10 positions in our ranking.

Here are some closest AMD rivals to Core i5-14450HX:

Core i5-14450HX 100

Similar processors

Here is our recommendation of several processors that are more or less close in performance to the one reviewed.

Recommended GPUs

People consider these graphics cards to be good for Core i5-14450HX, according to our PC configuration statistics.

These are the fastest graphics cards for Core i5-14450HX in our user configuration statistics. There is a total of 79 configurations using Core i5-14450HX in our database.

All comparisons with Core i5-14450HX

Community ratings

Here is the rating given to the reviewed processor by our users. Let others know your opinion by rating it yourself.


3.4 37 votes

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Questions & comments

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