AMD Ryzen 5 7430U vs Intel Core Ultra 7 251HX
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
Apr 2026
Manufacturer
Amd
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 3 (Cezanne)
Arrow Lake
Integrated Graphics
Radeon RX Vega 7
Arc Graphics (4-Cores)
Processor Number
—
251HX
Package
Transistor Count
10.7 billions
—
Manufacturing Process
7 nm
3 nm
Socket
FP6
FCBGA-2114
Power Consumption
15 W
45-55 W
Peak Operating Temperature
95 °C
105 °C
Max Turbo Power Consumption
—
160 W
CPU Performance
Performance Cores
6
6
Performance Core Threads
12
6
Performance Core Base Frequency
2.3 GHz
2.9 GHz
Performance Core Turbo Frequency
4.3 GHz
5.1 GHz
Total Core Count
6
18
Total Thread Count
12
18
Bus Frequency
100 MHz
100 MHz
Multiplier
23x
29
L1 Cache
64 K per core
192 K per core
L2 Cache
512 K per core
2 MB per core
L3 Cache
16 MB shared
30 MB shared
Unlocked Multiplier
No
Yes
Efficiency Cores
—
12
Efficiency Core Threads
—
12
Efficiency Core Base Frequency
—
2.5 GHz
Efficiency Core Turbo Frequency
—
4.5 GHz
Memory Parameters
Memory Types
DDR4-3200, LPDDR4x-4267
DDR5-6400
Max Memory Size
64 GB
256 GB
Max Memory Channels
2
2
ECC Memory Support
Yes
No
Max Memory Bandwidth
—
102.4 GB/s
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1800 MHz
1800 MHz
Shader Units
448
512
Texture Units
28
32
Raster Operation Units
8
16
Execution Units
7
64
Power Consumption
10-45 W
14
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
20
24
Benchmark
Cinebench R23
1,417
—
Cinebench R23
8,124
—
Geekbench 6
1,864
2,940
Geekbench 6
6,553
15,262
Blender
87
—
Passmark CPU
3,071
—
Passmark CPU
15,715
—
Cinebench 2024
—
130
Cinebench 2024
—
1,761
▲ Specs Compare
Data sourced from official specifications and benchmark tests.