Intel Core Ultra 7 265HX vs AMD Ryzen 9 3950X
CPU · Specs Compare
General Parameters
Release Date
Jan 2025
Nov 2019
Manufacturer
Intel
AMD
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Zen 2
Processor Number
265HX
—
Integrated Graphics
Arc Graphics (4-Cores)
N/A
Generation
Ultra 7 (Arrow Lake)
—
Package
Manufacturing Process
3 nm
7 nm
Socket
FCBGA-2114
AM4
Power Consumption
45-55 W
105 W
Max Turbo Power Consumption
160 W
—
Peak Operating Temperature
105 °C
—
Foundry
Intel
—
Package
FC-LGA18V
—
Transistor Count
—
3.8 billions
CPU Performance
Performance Cores
8
16
Performance Core Threads
8
32
Performance Core Base Frequency
2.6 GHz
3.5 GHz
Performance Core Turbo Frequency
5.3 GHz
4.7 GHz
Efficiency Cores
12
—
Efficiency Core Threads
12
—
Efficiency Core Base Frequency
2.3 GHz
—
Efficiency Core Turbo Frequency
4.6 GHz
—
Total Core Count
20
16
Total Thread Count
20
32
Bus Frequency
100 MHz
100 MHz
Multiplier
26
35x
L1 Cache
112 K per core
64 K per core
L2 Cache
2 MB per core
512 K per core
L3 Cache
30 MB shared
64 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
—
Memory Parameters
Memory Types
DDR5-6400
DDR4-3200
Max Memory Size
192 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
102.4 GB/s
47.68 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1900 MHz
—
Shader Units
512
—
Texture Units
32
—
Raster Operation Units
16
—
Execution Units
64
—
Power Consumption
14
—
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
24
16
Benchmark
Cinebench R23
2,027
1,349
Cinebench R23
27,881
24,396
Geekbench 6
3,126
1,709
Geekbench 6
17,063
11,656
Cinebench 2024
132
72
Cinebench 2024
1,678
1,325
Passmark CPU
—
2,692
Passmark CPU
—
38,953
▲ Specs Compare
Data sourced from official specifications and benchmark tests.