AMD Ryzen 7 7840HS vs Intel Core i9 14900F
CPU · Specs Compare
General Parameters
Release Date
Apr 2023
Jan 2024
Manufacturer
Amd
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
Raptor Lake Refresh
Integrated Graphics
Radeon 780M
No
Processor Number
—
i9-14900F
Package
Transistor Count
25 billions
—
Manufacturing Process
4 nm
10 nm
Socket
FP8
LGA-1700
Power Consumption
35-54 W
65 W
Peak Operating Temperature
100 °C
100°C
Max Turbo Power Consumption
—
219 W
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
3.8 GHz
2.0 GHz
Performance Core Turbo Frequency
5.1 GHz
5.8 GHz
Total Core Count
8
24
Total Thread Count
16
32
Bus Frequency
100 MHz
100 MHz
Multiplier
38
20x
L1 Cache
64 K per core
80 K per core
L2 Cache
8 MB
2 MB per core
L3 Cache
16 MB
36 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
—
16
Efficiency Core Threads
—
16
Efficiency Core Base Frequency
—
1.5 GHz
Efficiency Core Turbo Frequency
—
4.3 GHz
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR5-5600, DDR4-3200
Max Memory Size
256 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
89.6 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
800 MHz
—
GPU Max Dynamic Frequency
2700 MHz
—
Shader Units
768
—
Texture Units
48
—
Raster Operation Units
32
—
Execution Units
12
—
Power Consumption
15
—
Max Resolution
7680x4320 - 60 Hz
—
AI Accelerator
NPU
AMD Ryzen™ AI
—
Theoretical performance
10 TOPS
—
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
20
Benchmark
Geekbench 6
2,575
3,279
Geekbench 6
12,085
19,868
Passmark CPU
—
4,644
Passmark CPU
—
53,444
▲ Specs Compare
Data sourced from official specifications and benchmark tests.