AMD Ryzen 7 Pro 7840HS vs Intel Core Ultra 5 245K
CPU · Specs Compare
General Parameters
Release Date
Jun 2023
Oct 2024
Manufacturer
Amd
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
Arrow Lake
Integrated Graphics
Radeon 780M
Arc Xe2 (Arrow Lake-S)
Processor Number
—
245K
Generation
—
Ultra 5(Arrow Lake)
Package
Transistor Count
25 billions
17.8 billions
Manufacturing Process
4 nm
3 nm
Socket
FP8
FCLGA-1851
Power Consumption
35-54 W
125 W
Peak Operating Temperature
100 °C
105 °C
Max Turbo Power Consumption
—
159 W
Foundry
—
TSMC
Package
—
FC-LGA18W
CPU Performance
Performance Cores
8
6
Performance Core Threads
16
6
Performance Core Base Frequency
3.8 GHz
4.2 GHz
Performance Core Turbo Frequency
5.1 GHz
5.2 GHz
Total Core Count
8
14
Total Thread Count
16
14
Bus Frequency
100 MHz
100 MHz
Multiplier
38
42
L1 Cache
64 K per core
112 K per core
L2 Cache
8 MB
3 MB per core
L3 Cache
16 MB
24 MB shared
Unlocked Multiplier
No
Yes
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
3.6 GHz
Efficiency Core Turbo Frequency
—
4.6 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR5-6400
Max Memory Size
256 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
102.4 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
300 MHz
GPU Max Dynamic Frequency
2700 MHz
1900 MHz
Shader Units
768
512
Texture Units
48
16
Raster Operation Units
32
8
Execution Units
12
64
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
24
Benchmark
Cinebench R23
1,757
2,118
Cinebench R23
15,930
25,099
Geekbench 6
2,438
2,982
Geekbench 6
11,851
17,867
Cinebench 2024
102
136
Cinebench 2024
866
1,526
Blender
190
382
Geekbench 5
—
2,248
Geekbench 5
—
18,354
Passmark CPU
—
4,679
Passmark CPU
—
43,435
▲ Specs Compare
Data sourced from official specifications and benchmark tests.