AMD Ryzen 9 7945HX vs Intel Core Ultra 5 235HX
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
Graphics
Processor Number
—
235HX
Generation
—
Ultra 5 (Arrow Lake)
Package
Transistor Count
13.1 billions
—
Manufacturing Process
5 nm
3 nm
Socket
FL1
FCBGA-2114
Power Consumption
55-75 W
45-55 W
Peak Operating Temperature
100°C
105 °C
Max Turbo Power Consumption
—
160 W
Foundry
—
Intel
Package
—
FC-LGA18V
CPU Performance
Performance Cores
16
6
Performance Core Threads
32
6
Performance Core Base Frequency
2.5 GHz
2.9 GHz
Performance Core Turbo Frequency
5.4 GHz
5.1 GHz
Total Core Count
16
14
Total Thread Count
32
14
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
29
L1 Cache
64 K per core
112 K per core
L2 Cache
1 MB per core
2 MB per core
L3 Cache
64 MB shared
24 MB shared
Unlocked Multiplier
Yes
Yes
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
2.6 GHz
Efficiency Core Turbo Frequency
—
4.5 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR5-5200
DDR5-6400
Max Memory Size
64 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
102.4 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
1500 MHz
—
GPU Max Dynamic Frequency
2200 MHz
1800 MHz
Shader Units
128
—
Texture Units
8
—
Raster Operation Units
4
—
Execution Units
2
48
Power Consumption
15 W
—
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
28
24
Benchmark
Cinebench R23
1,950
2,005
Cinebench R23
33,542
19,857
Geekbench 6
2,906
3,069
Geekbench 5
2,095
—
Geekbench 6
19,413
12,142
Geekbench 5
19,488
—
Cinebench 2024
114
—
Cinebench 2024
1,669
—
Blender
544
—
Passmark CPU
4,076
—
Passmark CPU
55,213
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.