Intel Core i9 14900K vs i5 14450HX

Compare Intel Core i9 14900K vs i5 14450HX Specifications, Price, and Performance Tests. The purpose of this article is to assist you in selecting the best processor. Which processor is faster: Intel Core i9 14900K vs i5 14450HX? In this analysis, we examine the variations and determine which of these two CPUs is superior.

Here we will compare Intel Core i9 14900K vs i5 14450HX to choose the better one. You must go through the specifications of the Number of Cores, No. of Threads, TDP, L3 Cache and Generation etc. If you wish to compare any two processors directly, just go through the compare page or mark for the compare option under the product details.

Intel Core i9 14900K vs i5 14450HX Comparison Benchmarks:

 
  Intel Core i9 14900K Intel Core i5 14450HX
Price $280.00
Our Rating 9.0 8.7
Brand Intel Intel
Category Processor Processor

General

Release Date Oct 2023 Jan 2024
Market Desktop Laptop
Manufacturer Intel Intel
Generation Core i9 14th Gen 14th Gen
Code Name Raptor Lake Refresh 14th Gen Raptor Lake
Instruction Set x86-64 64-bit
Supports 64-bit Yes Yes
Integrated Graphics UHD Graphics 770 Intel UHD Graphics (32 EU)

Package

Fabrication Process 10 nm 10 nm
Socket LGA-1700 BGA-1964
Power Consumption 125 W 45-55 W
Peak temperature 100°C 100°C
Max Turbo Power Consumption 253W 157 W
Transistors - -
I/O Die (IOD) Size - -
I/O Process Size - -
Die Size 257 mm² -

CPU Performance

Performance Cores 8 6
Performance Core Threads 16 12
Base Frequency (P) 3.2 GHz 2.4 GHz
Turbo Boost Frequency (P) 6 GHz 4.8 GHz
Efficiency Cores 16 4
Efficiency Core Threads 16 4
Efficiency Core Base Frequency 2.4 GHz 1.8 GHz
Efficiency Core Turbo Frequency 2.4 Ghz 3.5 GHz
Total Cores 24 10
Total Threads 32 16
Bus Frequency 100MHz 100MHz
Multiplier 32x 24x
L1 Cache 80K per core 80K
L2 Cache 32MB 2 MB
L3 Cache 36MB 20 MB
Unlocked Multiplier Yes Yes

Graphic Card

Integrated Graphics UHD Graphics 770 Intel UHD Graphics (32 EU)
GPU Base Frequency 300 MHz 350 MHz
GPU Max Dynamic Frequency 1650 MHz 1500 MHz
Shading Units 256 128
Texture Units 16 16
Raster Operation Units 8 8
Execution Units 32 16
Power Consumption 15W 15 W
Max. resolution 4096 x 2160 @ 60Hz (HDMI)
- 7680 x 4320 @ 60Hz (DP)
- 5120 x 3200 @ 120Hz (eDP-IFP)
4096 x 2160 @ 60Hz (HDMI)
7680 x 4320 @ 60Hz (DP)
5120 x 3200 @ 120Hz(eDP)
4K Support Yes -
DirectX 12 12.1
OpenGL 4.5 4.6
OpenCL version 3.0 3.0
No. of Displays 4 4
Graphics Output eDP 1.4b, DP 1.4a, HDMI 2.1 eDP 1.4b, DP 1.4a, HDMI 2.1
iGPU FLOPS - 0.382 TFLOPS

Memory Support

Memory Type DDR5-5600 DDR5 5600
DDR4 3200
Max Memory Size 192GB 192 GB
Max. Memory Channels 2 2
Max. Memory Bandwidth 89.6 GB/s 89.6 GB/s
ECC Support Yes Yes

Advanced Features

Security Secure Key,
Intel OS Guard, Boot Guard, ISM
Control Flow Enforcement Tech
- Secure Key, OS Guard
- Boot Guard, MBEC, VT-x
- Excute Disable Bit, EPT, VT-d
AI Accelerator Deep Learning Boost, Gaussian & Neural Accelerator - Gaussian & Neural Accelerator
- Deep Learning Boost
- Speed Shift
- Turbo Boost
Other Features Thread Director,
Speed Shift Technology
Adaptive Boost Technology
Thermal Velocity Boost
Thermal Monitoring Tech
- VMD, Monitoring Technology
Idle States

Miscellaneous

PCIe Version 5.0 5.0
PCIe Lanes 20 20
Official Website Intel Core i9 14900K Intel Core i5 14450HX

Benchmarks

Cinebench 2024 Single Core 131
Cinebench 2024 Multi Core 2203
Cinebench R23 Single-Core 2342 1854
Cinebench R23 (Multi-Core) 37734 15472
Geekbench 6 Single Core 3204 2274
Geekbench 6 Multi Core 22416 11301
Geekbench 5 Single Core - -
Geekbench 5 Multi Core - -
Passmark CPU (Single-Core) - -
Passmark CPU (Multi-Core) - -
  Intel Core i9 14900K Intel Core i5 14450HX

Search Product

Filter Products

BrandsView All

Show More Brands
CPU4GPU
Logo