AMD Ryzen 5 7645HX vs Intel Core Ultra 7 265U
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
Jan 2025
Manufacturer
AMD
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Dragon Range)
Arrow Lake
Integrated Graphics
Radeon 610M
Arc Graphics (4-Cores)
Processor Number
—
265U
Package
Manufacturing Process
5 nm
3 nm
Socket
FL1
FCBGA-2049
Power Consumption
45-75 W
12-15 W
Peak Operating Temperature
100°C
110 °C
Max Turbo Power Consumption
—
57 W
CPU Performance
Performance Cores
6
2
Performance Core Threads
12
4
Performance Core Base Frequency
4.0 GHz
2.1 GHz
Performance Core Turbo Frequency
5 GHz
5.3 GHz
Total Core Count
6
12
Total Thread Count
12
14
Bus Frequency
100 MHz
100 MHz
Multiplier
40x
21
L1 Cache
64 K per core
112 K per core
L2 Cache
1 MB per core
2 MB per core
L3 Cache
32 MB shared
12 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
—
10
Efficiency Core Threads
—
10
Efficiency Core Base Frequency
—
1.7 GHz
Efficiency Core Turbo Frequency
—
4.2 GHz
Memory Parameters
Memory Types
DDR5-5200
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size
64 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
—
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
1500 MHz
—
GPU Max Dynamic Frequency
2200 MHz
2100 MHz
Shader Units
128
—
Texture Units
8
—
Raster Operation Units
4
—
Execution Units
2
—
Power Consumption
15 W
—
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
28
20
Benchmark
Cinebench R23
1,800
1,820
Cinebench R23
13,954
12,311
Geekbench 6
2,720
2,599
Geekbench 5
1,895
—
Geekbench 6
11,906
11,234
Geekbench 5
11,141
—
Cinebench 2024
—
102
Cinebench 2024
—
597
▲ Specs Compare
Data sourced from official specifications and benchmark tests.