i5-14450HX vs Ryzen 9 5950X

VS

Aggregate performance score

Ryzen 9 5950X
2020
16 cores / 32 threads, 105 Watt
28.70
+78.4%
Core i5-14450HX
2024
10 cores / 16 threads, 55 Watt
16.09

Ryzen 9 5950X outperforms Core i5-14450HX by an impressive 78% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 5950X and Core i5-14450HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking160419
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation27.74no data
Market segmentDesktop processorLaptop
SeriesAMD Ryzen 9Raptor Lake-HX
Power efficiency25.8527.67
Architecture codenameVermeer (Zen 3) (2020−2022)Raptor Lake-HX Refresh (2024)
Release date5 November 2020 (4 years ago)8 January 2024 (less than a year ago)
Launch price (MSRP)$799no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 5950X and Core i5-14450HX 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 cores16 (Hexadeca-Core)10 (Deca-Core)
Threads3216
Base clock speed3.4 GHz2.4 GHz
Boost clock speed4.9 GHz4.8 GHz
Bus rateno data157 MHz
Multiplier34no data
L1 cache64K (per core)80 KB (per core)
L2 cache512K (per core)2 MB (per core)
L3 cache64 MB20 MB (shared)
Chip lithography7 nm, 12 nmIntel 7 nm
Die sizeCPU cores: 2x 80.7 sq. mm., I/O: 125 mm2257 mm2
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)95 °C72 °C
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier++

Compatibility

Information on Ryzen 9 5950X and Core i5-14450HX 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 configuration11
SocketAM4FCBGA1964
Power consumption (TDP)105 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 5950X and Core i5-14450HX. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHAIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
FMA-+
AVX++
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Hyper-Threading Technologyno data+
TSX-+
Thermal Monitoring-+
Flex Memory Accessno data+
Precision Boost 2+no data
Deep Learning Boost-+

Security technologies

Ryzen 9 5950X and Core i5-14450HX technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 5950X and Core i5-14450HX are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 5950X and Core i5-14450HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4, DDR5
Maximum memory size128 GB192 GB
Max memory channels22
Maximum memory bandwidth51.196 GB/s89.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-Intel UHD Graphics for 14th Gen Intel Processors
Quick Sync Video-+
Graphics max frequency-1.5 GHz
Execution Units-16

Graphics interfaces

Available interfaces and connections of Ryzen 9 5950X and Core i5-14450HX integrated GPUs.

Number of displays supported-4

Graphics image quality

Maximum display resolutions supported by Ryzen 9 5950X and Core i5-14450HX integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4-4096 x 2160 @ 60Hz
Max resolution over eDP-5120 x 3200 @ 120Hz
Max resolution over DisplayPort-7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Ryzen 9 5950X and Core i5-14450HX integrated GPUs, sometimes API versions are included.

DirectX-12.1
OpenGL-4.6

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 5950X and Core i5-14450HX.

PCIe version4.05.0 and 4.0
PCI Express lanesno data16

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.

Ryzen 9 5950X 28.70
+78.4%
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.

Ryzen 9 5950X 45593
+78.3%
i5-14450HX 25565

Gaming performance

Pros & cons summary


Performance score 28.70 16.09
Recency 5 November 2020 8 January 2024
Physical cores 16 10
Threads 32 16
Power consumption (TDP) 105 Watt 55 Watt

Ryzen 9 5950X has a 78.4% higher aggregate performance score, and 60% more physical cores and 100% more threads.

i5-14450HX, on the other hand, has an age advantage of 3 years, and 90.9% lower power consumption.

The Ryzen 9 5950X is our recommended choice as it beats the Core i5-14450HX in performance tests.

Note that Ryzen 9 5950X is a desktop processor while Core i5-14450HX is a notebook one.


Should you still have questions on choice between Ryzen 9 5950X and Core i5-14450HX, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD Ryzen 9 5950X
Ryzen 9 5950X
Intel Core i5-14450HX
Core i5-14450HX

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Community ratings

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Questions & comments

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