Intel Core Ultra 5 245KF vs AMD Ryzen 7 7840H
CPU · Specs Compare
General Parameters
Release Date
Oct 2024
Jan 2023
Manufacturer
Intel
AMD
Type
Desktop
Laptop
Instruction Set
x86-64
—
Core Architecture
Arrow Lake
Phoenix
Processor Number
245KF
—
Integrated Graphics
No
Radeon 780M
Generation
Ultra 5(Arrow Lake)
Ryzen 7 (Zen 4 (Phoenix))
Package
Transistor Count
17.8 billions
25 billions
Manufacturing Process
3 nm
4 nm
Socket
FCLGA-1851
AMD Socket FP8
Power Consumption
125 W
35 W
Max Turbo Power Consumption
159 W
—
Peak Operating Temperature
105 °C
100 °C
Foundry
TSMC
TSMC
Package
FC-LGA18W
FP8, FP7, FP7r2
Die Size
—
178 mm²
CPU Performance
Performance Cores
6
—
Performance Core Threads
6
—
Performance Core Base Frequency
4.2 GHz
3.8 GHz
Performance Core Turbo Frequency
5.2 GHz
5.1 GHz
Efficiency Cores
8
—
Efficiency Core Threads
8
—
Efficiency Core Base Frequency
3.6 GHz
—
Efficiency Core Turbo Frequency
4.6 GHz
—
Total Core Count
14
8
Total Thread Count
14
16
Bus Frequency
100 MHz
100 MHz
Multiplier
42
38.0
L1 Cache
112 K per core
64 K per core
L2 Cache
3 MB per core
1 MB per core
L3 Cache
24 MB shared
16 MB shared
Unlocked Multiplier
Yes
No
SMP
1
1
Memory Parameters
Memory Types
DDR5-6400
DDR5-5600
Max Memory Size
192 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
102.4 GB/s
89.6 GB/s
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
5.0
4
PCIe Lanes
24
20
Graphics Card Parameters
Integrated Graphics
—
true
GPU Max Dynamic Frequency
—
2700 MHz
Execution Units
—
12
Benchmark
Cinebench R23
2,131
—
Cinebench R23
25,194
—
Geekbench 6
2,942
2,625
Geekbench 6
17,612
11,813
Passmark CPU
4,715
—
Passmark CPU
43,705
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.