Home Comparison AMD Ryzen 5 8645HS vs Intel Core Ultra 7 266V

AMD Ryzen 5 8645HS vs Intel Core Ultra 7 266V

AMD Ryzen 5 8645HS
VS
Intel Core Ultra 7 266V
AMD Ryzen 5 8645HS
Intel Core Ultra 7 266V
We compared two laptop CPUs: AMD Ryzen 5 8645HS with 6 cores 4.3GHz and Intel Core Ultra 7 266V with 8 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 8645HS 's Advantages
Higher base frequency (4.3GHz vs 2.2GHz)
Larger L3 cache size (16MB vs 12MB)
Intel Core Ultra 7 266V 's Advantages
Released 9 months late
Better graphics card performance
Higher specification of memory (8533 vs 7500)
Larger memory bandwidth (136GB/s vs 89.6GB/s)
Newer PCIe version (5.0 vs 4.0)
More modern manufacturing process (3nm vs 4nm)
Lower TDP (37W vs 54W)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 5 8645HS
1724
Intel Core Ultra 7 266V +20%
2081
Cinebench R23 Multi Core
AMD Ryzen 5 8645HS +2%
13058
Intel Core Ultra 7 266V
12798
Geekbench 6 Single Core
AMD Ryzen 5 8645HS
2455
Intel Core Ultra 7 266V +18%
2906
Geekbench 6 Multi Core
AMD Ryzen 5 8645HS
10287
Intel Core Ultra 7 266V +10%
11358
Cinebench 2024 Single Core
AMD Ryzen 5 8645HS
99
Intel Core Ultra 7 266V +25%
124
AMD Ryzen 5 8645HS
VS
Intel Core Ultra 7 266V

General Parameters

Dec 2023
Release Date
Sep 2024
AMD
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Hawk Point)
Core Architecture
Lunar Lake
-
Processor Number
266V
FP8
Socket
FCBGA-2833
Radeon 760M
Integrated Graphics
Arc Graphics 140V
Ryzen 5 (Zen 4 (Hawk Point))
Generation
Ultra 7(Lunar Lake)

Package

25 billions
Transistor Count
-
4 nm
Manufacturing Process
3 nm
35-54 W
Power Consumption
17-37 W
100°C
Peak Operating Temperature
100 °C
TSMC
Foundry
TSMC
178 mm²
Die Size
-

CPU Performance

6
Performance Cores
4
12
Performance Core Threads
4
4.3 GHz
Performance Core Base Frequency
2.2 GHz
5 GHz
Performance Core Turbo Frequency
5 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
2.2 GHz
-
Efficiency Core Turbo Frequency
3.7 GHz
6
Total Core Count
8
12
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
43x
Multiplier
22x
-
L0 Cache
48 KB
64 K per core
L1 Cache
192 KB per core
1 MB per core
L2 Cache
14 MB
16 MB shared
L3 Cache
12 MB
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR5-5600, LPDDR5x-7500
Memory Types
LPDDR5X-8533
256 GB
Max Memory Size
32 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
136 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
800 MHz
GPU Base Frequency
600 MHz
2600 MHz
GPU Max Dynamic Frequency
2000 MHz
512
Shader Units
1024
32
Texture Units
16
Raster Operation Units
8
Execution Units
8
15 W
Power Consumption
2.66 TFLOPS
Graphics Performance
4.1 TFLOPS

AI Accelerator

-
NPU
Intel® AI Boost
-
Theoretical performance
48 TOPS

Miscellaneous

AMD Ryzen 5 8645HS official page
Official Website
Intel Core Ultra 7 266V
4.0
PCIe Version
5.0
20
PCIe Lanes
8

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