Home Comparison Intel Core i7 14650HX vs Intel Core Ultra 7 258V

Intel Core i7 14650HX vs Intel Core Ultra 7 258V

Intel Core i7 14650HX
VS
Intel Core Ultra 7 258V
Intel Core i7 14650HX
Intel Core Ultra 7 258V
We compared two laptop CPUs: Intel Core i7 14650HX with 16 cores 2.2GHz and Intel Core Ultra 7 258V with 8 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 14650HX 's Advantages
Larger L3 cache size (30MB vs 12MB)
Intel Core Ultra 7 258V '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)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 14650HX
1917
Intel Core Ultra 7 258V +3%
1991
Cinebench R23 Multi Core
Intel Core i7 14650HX +93%
23782
Intel Core Ultra 7 258V
12310
Geekbench 6 Single Core
Intel Core i7 14650HX
2622
Intel Core Ultra 7 258V
2619
Geekbench 6 Multi Core
Intel Core i7 14650HX +45%
15271
Intel Core Ultra 7 258V
10510
Cinebench 2024 Single Core
Intel Core i7 14650HX
116
Intel Core Ultra 7 258V +3%
120
Cinebench 2024 Multi Core
Intel Core i7 14650HX +88%
1240
Intel Core Ultra 7 258V
657
Blender
Intel Core i7 14650HX +143%
326
Intel Core Ultra 7 258V
134
Intel Core i7 14650HX
VS
Intel Core Ultra 7 258V

General Parameters

Jan 2024
Release Date
Sep 2024
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Raptor Lake Refresh
Core Architecture
Lunar Lake
i7-14650HX
Processor Number
258V
BGA-1964
Socket
FCBGA-2833
UHD Graphics (16EU)
Integrated Graphics
Arc Graphics 140V
-
Generation
Ultra 7 (Lunar Lake)

Package

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

CPU Performance

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

Memory Parameters

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

Graphics Card Parameters

true
Integrated Graphics
true
350 MHz
GPU Base Frequency
600 MHz
1600 MHz
GPU Max Dynamic Frequency
1950 MHz
128
Shader Units
1024
16
Texture Units
8
Raster Operation Units
16
Execution Units
8
15 W
Power Consumption
0.382 TFLOPS
Graphics Performance
3.99 TFLOPS

AI Accelerator

-
NPU
Intel® AI Boost
-
Theoretical performance
47 TOPS

Miscellaneous

Intel Core i7 14650HX
Official Website
Intel Core Ultra 7 258V
5.0
PCIe Version
5.0
20
PCIe Lanes
8

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