AMD Ryzen 7 7840H vs Intel Core Ultra 7 265K
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
Oct 2024
Manufacturer
AMD
Intel
Type
Laptop
Desktop
Core Architecture
Phoenix
Arrow Lake
Integrated Graphics
Radeon 780M
Arc Xe-LPG
Generation
Ryzen 7 (Zen 4 (Phoenix))
Ultra 7(Arrow Lake)
Instruction Set
—
x86-64
Processor Number
—
265K
Package
Transistor Count
25 billions
—
Manufacturing Process
4 nm
3 nm
Socket
AMD Socket FP8
FCLGA-1851
Power Consumption
35 W
125 W
Peak Operating Temperature
100 °C
105 °C
Foundry
TSMC
TSMC
Die Size
178 mm²
—
Package
FP8, FP7, FP7r2
FC-LGA18W
Max Turbo Power Consumption
—
250 W
CPU Performance
Performance Core Base Frequency
3.8 GHz
3.9 GHz
Performance Core Turbo Frequency
5.1 GHz
5.4 GHz
Total Core Count
8
20
Total Thread Count
16
20
Bus Frequency
100 MHz
100 MHz
Multiplier
38.0
39
L1 Cache
64 K per core
192 KB per core
L2 Cache
1 MB per core
3 MB per core
L3 Cache
16 MB shared
30 MB shared
Unlocked Multiplier
No
Yes
SMP
1
1
Performance Cores
—
8
Performance Core Threads
—
8
Efficiency Cores
—
12
Efficiency Core Threads
—
12
Efficiency Core Base Frequency
—
3.3 GHz
Efficiency Core Turbo Frequency
—
4.6 GHz
L0 Cache
—
112 KB per core
Memory Parameters
Memory Types
DDR5-5600
DDR5-6400
Max Memory Size
256 GB
256 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 Max Dynamic Frequency
2700 MHz
2000 MHz
Execution Units
12
64
GPU Base Frequency
—
300 MHz
Shader Units
—
512
Texture Units
—
32
Raster Operation Units
—
16
Power Consumption
—
14
Miscellaneous
PCIe Version
4
5.0
PCIe Lanes
20
24
AI Accelerator
NPU
—
Intel AI Boost
Theoretical performance
—
13 TOPS
Benchmark
Geekbench 6
2,625
3,155
Geekbench 6
11,813
21,388
Cinebench R23
—
2,303
Cinebench R23
—
36,296
Cinebench 2024
—
137
Cinebench 2024
—
2,025
Blender
—
489
▲ Specs Compare
Data sourced from official specifications and benchmark tests.