Intel Core Ultra 9 275HX vs AMD Ryzen 7 8840HS
We compared two laptop CPUs: Intel Core Ultra 9 275HX with 24 cores 2.7GHz and AMD Ryzen 7 8840HS with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 9 275HX 's Advantages
Released 1 years and 1 months late
Larger memory bandwidth (102.4GB/s vs 89.6GB/s)
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (36MB vs 16MB)
More modern manufacturing process (3nm vs 4nm)
AMD Ryzen 7 8840HS 's Advantages
Better graphics card performance
Higher specification of memory (7500 vs 6400)
Higher base frequency (3.3GHz vs 2.7GHz)
Lower TDP (30W vs 55W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 9 275HX
+21%
2090
AMD Ryzen 7 8840HS
1720
Cinebench R23 Multi Core
Intel Core Ultra 9 275HX
+94%
31244
AMD Ryzen 7 8840HS
16034
Geekbench 6 Single Core
Intel Core Ultra 9 275HX
+29%
2959
AMD Ryzen 7 8840HS
2293
Geekbench 6 Multi Core
Intel Core Ultra 9 275HX
+51%
17562
AMD Ryzen 7 8840HS
11597
Cinebench 2024 Single Core
Intel Core Ultra 9 275HX
+28%
131
AMD Ryzen 7 8840HS
102
Cinebench 2024 Multi Core
Intel Core Ultra 9 275HX
+104%
1768
AMD Ryzen 7 8840HS
866
General Parameters
Jan 2025
Release Date
Dec 2023
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Hawk Point
275HX
Processor Number
-
FCBGA-2114
Socket
FP8
Arc Graphics (4-Cores)
Integrated Graphics
Radeon 780M
Ultra 9 (Arrow Lake)
Generation
Ryzen 7 (Zen 4 (Hawk Point))
Package
-
Transistor Count
25 billions
3 nm
Manufacturing Process
4 nm
45-55 W
Power Consumption
20-30 W
160 W
Max Turbo Power Consumption
-
105 °C
Peak Operating Temperature
100°C
Intel
Foundry
TSMC
-
Die Size
178 mm²
CPU Performance
8
Performance Cores
8
8
Performance Core Threads
16
2.7 GHz
Performance Core Base Frequency
3.3 GHz
5.4 GHz
Performance Core Turbo Frequency
5.1 GHz
16
Efficiency Cores
-
16
Efficiency Core Threads
-
2.1 GHz
Efficiency Core Base Frequency
-
4.6 GHz
Efficiency Core Turbo Frequency
-
24
Total Core Count
8
24
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
27
Multiplier
33x
112 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
1 MB per core
36 MB shared
L3 Cache
16 MB shared
Yes
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR5-6400
Memory Types
DDR5-5600, LPDDR5x-7500
192 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
89.6 GB/s
Yes
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
1500 MHz
1900 MHz
GPU Max Dynamic Frequency
2700 MHz
512
Shader Units
768
32
Texture Units
48
16
Raster Operation Units
32
64
Execution Units
12
14
Power Consumption
15 W
-
Max Resolution
7680x4320 - 60 Hz
1.9 TFLOPS
Graphics Performance
8.12 TFLOPS
