AMD Ryzen 7 7800X vs AMD Ryzen 7 7840H
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
Jan 2023
Manufacturer
Amd
AMD
Type
Desktop
Laptop
Instruction Set
x86-64
—
Core Architecture
Zen 4 (Raphael)
Phoenix
Integrated Graphics
Radeon Graphics (Ryzen 7000)
Radeon 780M
Generation
—
Ryzen 7 (Zen 4 (Phoenix))
Package
Manufacturing Process
5 nm
4 nm
Socket
AM5
AMD Socket FP8
Power Consumption
105 W
35 W
Peak Operating Temperature
95 °C
100 °C
Transistor Count
—
25 billions
Foundry
—
TSMC
Die Size
—
178 mm²
Package
—
FP8, FP7, FP7r2
CPU Performance
Performance Cores
8
—
Performance Core Threads
16
—
Performance Core Base Frequency
4.5 GHz
3.8 GHz
Performance Core Turbo Frequency
5.4 GHz
5.1 GHz
Total Core Count
8
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
45
38.0
L2 Cache
1 MB per core
1 MB per core
L3 Cache
40 MB shared
16 MB shared
Unlocked Multiplier
Yes
No
L1 Cache
—
64 K per core
SMP
—
1
Memory Parameters
Memory Types
DDR5-5200
DDR5-5600
Max Memory Size
128 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
—
89.6 GB/s
ECC Memory Support
—
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
400 MHz
—
GPU Max Dynamic Frequency
2200 MHz
2700 MHz
Shader Units
128
—
Texture Units
8
—
Raster Operation Units
4
—
Execution Units
2
12
Power Consumption
15
—
Miscellaneous
PCIe Version
5.0
4
PCIe Lanes
28
20
Benchmark
Geekbench 5
2,097
—
Geekbench 5
16,163
—
Geekbench 6
—
2,625
Geekbench 6
—
11,813
▲ Specs Compare
Data sourced from official specifications and benchmark tests.