Home Comparison Intel Core Ultra 7 256V vs Intel Core i5 14450HX

Intel Core Ultra 7 256V vs Intel Core i5 14450HX

Intel Core Ultra 7 256V
VS
Intel Core i5 14450HX
Intel Core Ultra 7 256V
Intel Core i5 14450HX
We compared two laptop CPUs: Intel Core Ultra 7 256V with 8 cores 2.2GHz and Intel Core i5 14450HX with 10 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 7 256V 's Advantages
Released 8 months late
Better graphics card performance
Higher specification of memory (8533 vs 5600)
Larger memory bandwidth (136GB/s vs 89.6GB/s)
More modern manufacturing process (3nm vs 10nm)
Lower TDP (37W vs 55W)
Intel Core i5 14450HX 's Advantages
Higher base frequency (2.4GHz vs 2.2GHz)
Larger L3 cache size (20MB vs 12MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Core Ultra 7 256V +10%
1995
Intel Core i5 14450HX
1802
Cinebench R23 Multi Core
Intel Core Ultra 7 256V
12145
Intel Core i5 14450HX +34%
16374
Geekbench 6 Single Core
Intel Core Ultra 7 256V +3%
2607
Intel Core i5 14450HX
2522
Geekbench 6 Multi Core
Intel Core Ultra 7 256V
10506
Intel Core i5 14450HX +12%
11849
Intel Core Ultra 7 256V
VS
Intel Core i5 14450HX

General Parameters

Sep 2024
Release Date
Jan 2024
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Lunar Lake
Core Architecture
Raptor Lake Refresh
256V
Processor Number
i5-14450HX
FCBGA-2833
Socket
BGA-1964
Arc Graphics 140V
Integrated Graphics
UHD Graphics (16EU)
Ultra 7 (Lunar Lake)
Generation
-

Package

3 nm
Manufacturing Process
10 nm
17-37 W
Power Consumption
45-55 W
-
Max Turbo Power Consumption
157 W
100 °C
Peak Operating Temperature
100 °C
TSMC
Foundry
-

CPU Performance

4
Performance Cores
6
4
Performance Core Threads
12
2.2 GHz
Performance Core Base Frequency
2.4 GHz
4.8 GHz
Performance Core Turbo Frequency
4.8 GHz
4
Efficiency Cores
4
4
Efficiency Core Threads
4
2.2 GHz
Efficiency Core Base Frequency
1.8 GHz
3.7 GHz
Efficiency Core Turbo Frequency
3.5 GHz
8
Total Core Count
10
8
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
22x
Multiplier
24
48 KB per core
L0 Cache
-
192 KB per core
L1 Cache
80 K per core
14 MB
L2 Cache
2 MB per core
12 MB
L3 Cache
20 MB shared
No
Unlocked Multiplier
Yes
1
SMP
-

Memory Parameters

LPDDR5X-8533
Memory Types
DDR5-5600,DDR4-3200
16 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
136 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
600 MHz
GPU Base Frequency
350 MHz
1950 MHz
GPU Max Dynamic Frequency
1500 MHz
1024
Shader Units
128
Texture Units
8
Raster Operation Units
4
8
Execution Units
16
Power Consumption
6-15
3.99 TFLOPS
Graphics Performance
0.38 TFLOPS

AI Accelerator

Intel® AI Boost
NPU
-
47 TOPS
Theoretical performance
-

Miscellaneous

Intel Core Ultra 7 256V
Official Website
Intel Core i5 14450HX
5.0
PCIe Version
5.0
8
PCIe Lanes
20

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