Home Comparison Intel Core Ultra 5 135H vs AMD Ryzen 5 8645HS

Intel Core Ultra 5 135H vs AMD Ryzen 5 8645HS

We compared two laptop CPUs: Intel Core Ultra 5 135H with 14 cores 1.7GHz and AMD Ryzen 5 8645HS with 6 cores 4.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 5 135H 's Advantages
Better graphics card performance
Larger memory bandwidth (120GB/s vs 89.6GB/s)
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (18MB vs 16MB)
AMD Ryzen 5 8645HS 's Advantages
Higher specification of memory (7500 vs 7467)
Higher base frequency (4.3GHz vs 1.7GHz)
More modern manufacturing process (4nm vs 7nm)
Lower TDP (54W vs 65W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core Ultra 5 135H
1715
AMD Ryzen 5 8645HS
1724
Cinebench R23 Multi Core
Intel Core Ultra 5 135H +9%
14306
AMD Ryzen 5 8645HS
13058
Geekbench 6 Single Core
Intel Core Ultra 5 135H
2338
AMD Ryzen 5 8645HS +5%
2455
Geekbench 6 Multi Core
Intel Core Ultra 5 135H +14%
11796
AMD Ryzen 5 8645HS
10287
Cinebench 2024 Single Core
Intel Core Ultra 5 135H +1%
100
AMD Ryzen 5 8645HS
99
Cinebench 2024 Multi Core
Intel Core Ultra 5 135H +20%
847
AMD Ryzen 5 8645HS
702
Passmark CPU Single Core
Intel Core Ultra 5 135H
3667
AMD Ryzen 5 8645HS +3%
3795
Passmark CPU Multi Core
Intel Core Ultra 5 135H +5%
24283
AMD Ryzen 5 8645HS
23060
VS

General Parameters

Dec 2023
Release Date
Dec 2023
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Meteor Lake
Core Architecture
Zen 4 (Hawk Point)
135H
Processor Number
-
FCBGA-2049
Socket
FP8
Arc Graphics (7-Cores)
Integrated Graphics
Radeon 760M
Ultra 5 (Meteor Lake)
Generation
Ryzen 5 (Zen 4 (Hawk Point))

Package

-
Transistor Count
25 billions
7 nm
Manufacturing Process
4 nm
20-65 W
Power Consumption
35-54 W
115 W
Max Turbo Power Consumption
-
110°C
Peak Operating Temperature
100°C
Intel
Foundry
TSMC
-
Die Size
178 mm²

CPU Performance

4
Performance Cores
6
8
Performance Core Threads
12
1.7 GHz
Performance Core Base Frequency
4.3 GHz
4.6 GHz
Performance Core Turbo Frequency
5 GHz
10
Efficiency Cores
-
10
Efficiency Core Threads
-
1.2 GHz
Efficiency Core Base Frequency
-
3.6 GHz
Efficiency Core Turbo Frequency
-
14
Total Core Count
6
18
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
17x
Multiplier
43x
112 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
1 MB per core
18 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

LPDDR5-7467, LPDDR5x-7467, DDR5-5600
Memory Types
DDR5-5600, LPDDR5x-7500
96 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
120 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
800 MHz
2200 MHz
GPU Max Dynamic Frequency
2600 MHz
112
Shader Units
512
7
Texture Units
32
4
Raster Operation Units
16
7
Execution Units
8
-
Power Consumption
15 W
7680x4320 - 60 Hz
Max Resolution
-
4.92 TFLOPS
Graphics Performance
2.66 TFLOPS

Miscellaneous

Official Website
AMD Ryzen 5 8645HS official page
5.0
PCIe Version
4.0
28
PCIe Lanes
20

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