Home Comparison Intel Core i5 14450HX vs Intel Core i5 8279U

Intel Core i5 14450HX vs Intel Core i5 8279U

Intel Core i5 14450HX
VS
Intel Core i5 8279U
Intel Core i5 14450HX
Intel Core i5 8279U
We compared two laptop CPUs: Intel Core i5 14450HX with 10 cores 2.4GHz and Intel Core i5 8279U with 4 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 14450HX 's Advantages
Released 4 years and 8 months late
Higher specification of memory (5600 vs 2400)
Larger memory bandwidth (89.6GB/s vs 37.5GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (20MB vs 6MB)
More modern manufacturing process (10nm vs 14nm)
Intel Core i5 8279U 's Advantages
Better graphics card performance
Lower TDP (28W vs 55W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 14450HX +66%
1802
Intel Core i5 8279U
1085
Cinebench R23 Multi Core
Intel Core i5 14450HX +268%
16374
Intel Core i5 8279U
4440
Geekbench 6 Single Core
Intel Core i5 14450HX +92%
2522
Intel Core i5 8279U
1313
Geekbench 6 Multi Core
Intel Core i5 14450HX +165%
11849
Intel Core i5 8279U
4465
Passmark CPU Single Core
Intel Core i5 14450HX +61%
3822
Intel Core i5 8279U
2365
Passmark CPU Multi Core
Intel Core i5 14450HX +230%
25545
Intel Core i5 8279U
7732
Intel Core i5 14450HX
VS
Intel Core i5 8279U

General Parameters

Jan 2024
Release Date
May 2019
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Raptor Lake Refresh
Core Architecture
Coffee Lake
i5-14450HX
Processor Number
i5-8279U
BGA-1964
Socket
BGA-1528
UHD Graphics (16EU)
Integrated Graphics
Iris Plus Graphics 655

Package

10 nm
Manufacturing Process
14 nm
45-55 W
Power Consumption
28 W
157 W
Max Turbo Power Consumption
-
100 °C
Peak Operating Temperature
100 °C

CPU Performance

6
Performance Cores
4
12
Performance Core Threads
8
2.4 GHz
Performance Core Base Frequency
2.4 GHz
4.8 GHz
Performance Core Turbo Frequency
4.1 GHz
4
Efficiency Cores
-
4
Efficiency Core Threads
-
1.8 GHz
Efficiency Core Base Frequency
-
3.5 GHz
Efficiency Core Turbo Frequency
-
10
Total Core Count
4
16
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
24
Multiplier
24x
80 K per core
L1 Cache
32 K per core
2 MB per core
L2 Cache
256 K per core
20 MB shared
L3 Cache
6 MB shared
Yes
Unlocked Multiplier
No

Memory Parameters

DDR5-5600,DDR4-3200
Memory Types
DDR4-2400, LPDDR3-2133
192 GB
Max Memory Size
32 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
37.5 GB/s
Yes
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
350 MHz
GPU Base Frequency
300 MHz
1500 MHz
GPU Max Dynamic Frequency
1150 MHz
128
Shader Units
384
8
Texture Units
48
4
Raster Operation Units
6
16
Execution Units
48
6-15
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
0.38 TFLOPS
Graphics Performance
0.81 TFLOPS

Miscellaneous

Intel Core i5 14450HX
Official Website
Intel Core i5 8279U
5.0
PCIe Version
3.0
20
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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