AMD Ryzen 7 7840U vs Intel Core Ultra 9 290HX Plus
CPU Specs Compare
General Parameters
Release Date
May 2023
Jan 2026
Manufacturer
Amd
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
Arrow Lake
Integrated Graphics
Radeon 780M
Arc Graphics (4-Cores)
Processor Number
-
290HX
Generation
-
Ultra 9 (Arrow Lake-HX)
Package
Transistor Count
25 billions
17.8 billions
Manufacturing Process
4 nm
3 nm
Socket
FP8
FCBGA-2114
Power Consumption
15-30 W
45-55 W
Peak Operating Temperature
100 °C
105 °C
Max Turbo Power Consumption
-
160 W
Foundry
-
TSMC
Die Size
-
243 mm²
Package
-
FC-BGA
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
8
Performance Core Base Frequency
3.3 GHz
2.7 GHz
Performance Core Turbo Frequency
5.1 GHz
5.5 GHz
Total Core Count
8
24
Total Thread Count
16
24
Bus Frequency
100 MHz
100 MHz
Multiplier
33
27
L1 Cache
64 K per core
192 K per core
L2 Cache
8 MB
3 MB per core
L3 Cache
16 MB
36 MB shared
Unlocked Multiplier
No
Yes
Efficiency Cores
-
16
Efficiency Core Threads
-
16
Efficiency Core Base Frequency
-
1.8 GHz
Efficiency Core Turbo Frequency
-
4.7 GHz
SMP
-
1
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR5-6400
Max Memory Size
256 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
102.4 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
300 MHz
GPU Max Dynamic Frequency
2700 MHz
2000 MHz
Shader Units
768
512
Texture Units
48
32
Raster Operation Units
32
16
Execution Units
12
64
Power Consumption
15 W
14
Max Resolution
7680x4320 - 60 Hz
-
AI Accelerator
NPU
AMD Ryzen™ AI
-
Theoretical performance
10 TOPS
-
📊 Benchmark
Cinebench R23
1,745
2,237
Cinebench R23
12,789
38,581
Geekbench 6
2,480
3,196
Geekbench 6
11,518
21,569
Blender
227
-
Cinebench 2024
-
126
Cinebench 2024
-
2,218
Passmark CPU
-
5,006
Passmark CPU
-
66,051