Home Comparison AMD Ryzen 5 7645HX vs Intel Core i7 14700HX

AMD Ryzen 5 7645HX vs Intel Core i7 14700HX

We compared two laptop CPUs: AMD Ryzen 5 7645HX with 6 cores 4.0GHz and Intel Core i7 14700HX with 20 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 7645HX 's Advantages
Higher base frequency (4.0GHz vs 2.1GHz)
More modern manufacturing process (5nm vs 10nm)
Intel Core i7 14700HX 's Advantages
Released 1 years late
Better graphics card performance
Higher specification of memory (5600 vs 5200)
Larger memory bandwidth (89.6GB/s vs 83.2GB/s)
Larger L3 cache size (33MB vs 32MB)
Lower TDP (55W vs 75W)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 5 7645HX
1800
Intel Core i7 14700HX +15%
2079
Cinebench R23 Multi Core
AMD Ryzen 5 7645HX
13954
Intel Core i7 14700HX +58%
22166
Geekbench 6 Single Core
AMD Ryzen 5 7645HX
2720
Intel Core i7 14700HX
2738
Geekbench 6 Multi Core
AMD Ryzen 5 7645HX
11906
Intel Core i7 14700HX +33%
15894
VS

General Parameters

Jan 2023
Release Date
Jan 2024
AMD
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Dragon Range)
Core Architecture
Raptor Lake Refresh
-
Processor Number
i7-14700HX
FL1
Socket
BGA-1964
Radeon 610M
Integrated Graphics
UHD Graphics (32EU)

Package

5 nm
Manufacturing Process
10 nm
45-75 W
Power Consumption
45-55 W
-
Max Turbo Power Consumption
157 W
100°C
Peak Operating Temperature
100°C

CPU Performance

6
Performance Cores
8
12
Performance Core Threads
16
4.0 GHz
Performance Core Base Frequency
2.1 GHz
5 GHz
Performance Core Turbo Frequency
5.5 GHz
-
Efficiency Cores
12
-
Efficiency Core Threads
12
-
Efficiency Core Base Frequency
1.5 GHz
-
Efficiency Core Turbo Frequency
3.9 GHz
6
Total Core Count
20
12
Total Thread Count
28
100 MHz
Bus Frequency
100 MHz
40x
Multiplier
21x
64 K per core
L1 Cache
80 K per core
1 MB per core
L2 Cache
2 MB per core
32 MB shared
L3 Cache
33 MB shared
Yes
Unlocked Multiplier
Yes

Memory Parameters

DDR5-5200
Memory Types
DDR5-5600, DDR4-3200
64 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
83.2 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
1500 MHz
GPU Base Frequency
300 MHz
2200 MHz
GPU Max Dynamic Frequency
1600 MHz
128
Shader Units
256
8
Texture Units
16
4
Raster Operation Units
8
2
Execution Units
32
15 W
Power Consumption
45 W
0.49 TFLOPS
Graphics Performance
0.74 TFLOPS

Miscellaneous

5.0
PCIe Version
5.0
28
PCIe Lanes
20

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