Intel Core i5 14450HX vs i9 14900HX

Compare Intel Core i5 14450HX vs i9 14900HX 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 i5 14450HX vs i9 14900HX? In this analysis, we examine the variations and determine which of these two CPUs is superior.

Here we will compare Intel Core i5 14450HX vs i9 14900HX 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 i5 14450HX vs i9 14900HX Comparison Benchmarks:

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

General

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

Package

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

CPU Performance

Performance Cores 6 8
Performance Core Threads 12 16
Base Frequency (P) 2.4 GHz 2.2 GHz
Turbo Boost Frequency (P) 4.8 GHz 5.8 GHz
Efficiency Cores 4 16
Efficiency Core Threads 4 16
Efficiency Core Base Frequency 1.8 GHz 1.6 GHz
Efficiency Core Turbo Frequency 3.5 GHz 4.1 GHz
Total Cores 10 24
Total Threads 16 32
Bus Frequency 100MHz 100 MHz
Multiplier 24x 22x
L1 Cache 80K 80K (per core)
L2 Cache 2 MB 2MB (per core)
L3 Cache 20 MB 36MB (shared)
Unlocked Multiplier Yes Yes

Graphic Card

Integrated Graphics Intel UHD Graphics (32 EU) Intel UHD Graphics (32 EU)
GPU Base Frequency 350 MHz 300 MHz
GPU Max Dynamic Frequency 1500 MHz 1650 MHz
Shading Units 128 256
Texture Units 16 16
Raster Operation Units 8 8
Execution Units 16 32
Power Consumption 15 W 15 W
Max. resolution 4096 x 2160 @ 60Hz (HDMI)
7680 x 4320 @ 60Hz (DP)
5120 x 3200 @ 120Hz(eDP)
-
4K Support - Yes
DirectX 12.1 12
OpenGL 4.6 4.5
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 0.74 TFLOPS

Memory Support

Memory Type DDR5 5600
DDR4 3200
DDR5-5600
DDR4-3200
Max Memory Size 192 GB 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, OS Guard
- Boot Guard, MBEC, VT-x
- Excute Disable Bit, EPT, VT-d
Secure Key
OS Guard
Boot Guard
AI Accelerator - Gaussian & Neural Accelerator
- Deep Learning Boost
- Speed Shift
- Turbo Boost
Gaussian & Neural Accelerator
Other Features - VMD, Monitoring Technology
Idle States
Thread Director
SST
Wake on Voice
HDA
Adaptix
SST

Miscellaneous

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

Benchmarks

Cinebench R23 Single-Core 1854 2210
Cinebench R23 (Multi-Core) 15472 33186
Geekbench 6 Single Core 2274 2957
Geekbench 6 Multi Core 11301 18598
Geekbench 5 Single Core - -
Geekbench 5 Multi Core - -
Passmark CPU (Single-Core) - -
Passmark CPU (Multi-Core) - -
  Intel Core i5 14450HX Intel Core i9 14900HX

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