AMD Ryzen 7 7840HS vs Intel Core Ultra 5 336H
CPU · Specs Compare
General Parameters
Release Date
Apr 2023
Jan 2026
Manufacturer
Amd
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
Panther Lake
Integrated Graphics
Radeon 780M
Graphics 4 Xe3
Processor Number
—
336H
Generation
—
Intel Core Ultra Series 3
Package
Transistor Count
25 billions
—
Manufacturing Process
4 nm
3 nm
Socket
FP8
Custom
Power Consumption
35-54 W
15-25 W
Peak Operating Temperature
100 °C
100 °C
Max Turbo Power Consumption
—
80 W
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
4
Performance Core Base Frequency
3.8 GHz
1.9 GHz
Performance Core Turbo Frequency
5.1 GHz
4.6 GHz
Total Core Count
8
12
Total Thread Count
16
12
Bus Frequency
100 MHz
100 MHz
Multiplier
38
19
L1 Cache
64 K per core
192 K per core
L2 Cache
8 MB
2560 K per core
L3 Cache
16 MB
18 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
1.5 GHz
Efficiency Core Turbo Frequency
—
3.6 GHz
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
LPDDR5X-8533,DDR5-7200
Max Memory Size
256 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
136.5 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
800 MHz
GPU Max Dynamic Frequency
2700 MHz
2300 MHz
Shader Units
768
1024
Texture Units
48
64
Raster Operation Units
32
32
Execution Units
12
4
Power Consumption
15
25
Max Resolution
7680x4320 - 60 Hz
7680 x 4320 @ 60Hz
AI Accelerator
NPU
AMD Ryzen™ AI
—
Theoretical performance
10 TOPS
50 TOPS
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
20
Benchmark
Geekbench 6
2,575
2,753
Geekbench 6
12,085
13,891
Cinebench R23
—
1,989
Cinebench R23
—
15,986
Cinebench 2024
—
122
Cinebench 2024
—
988
▲ Specs Compare
Data sourced from official specifications and benchmark tests.