Intel Core Ultra 7 251HX vs AMD Ryzen 7 7730U
CPU Specs Compare
General Parameters
Release Date
Apr 2026
Jan 2023
Manufacturer
Intel
Amd
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Zen 3 (Cezanne)
Processor Number
251HX
-
Integrated Graphics
Arc Graphics (4-Cores)
Radeon RX Vega 8
Package
Manufacturing Process
3 nm
7 nm
Socket
FCBGA-2114
FP6
Power Consumption
45-55 W
15 W
Max Turbo Power Consumption
160 W
-
Peak Operating Temperature
105 °C
95 °C
Transistor Count
-
10.7 billions
CPU Performance
Performance Cores
6
8
Performance Core Threads
6
16
Performance Core Base Frequency
2.9 GHz
2.0 GHz
Performance Core Turbo Frequency
5.1 GHz
4.5 GHz
Efficiency Cores
12
-
Efficiency Core Threads
12
-
Efficiency Core Base Frequency
2.5 GHz
-
Efficiency Core Turbo Frequency
4.5 GHz
-
Total Core Count
18
8
Total Thread Count
18
16
Bus Frequency
100 MHz
100 MHz
Multiplier
29
20
L1 Cache
192 K per core
64 K per core
L2 Cache
2 MB per core
512 K per core
L3 Cache
30 MB shared
16 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR5-6400
DDR4-3200,LPDDR4x-4267
Max Memory Size
256 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
102.4 GB/s
51.2 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1800 MHz
2000 MHz
Shader Units
512
512
Texture Units
32
32
Raster Operation Units
16
8
Execution Units
64
8
Power Consumption
14
15
📊 Benchmark
Geekbench 6
2,940
2,026
Geekbench 6
15,262
8,489
Cinebench 2024
130
-
Cinebench 2024
1,761
-
Cinebench R23
-
1,448
Cinebench R23
-
10,792
Geekbench 5
-
1,456
Geekbench 5
-
7,410
Blender
-
125
Passmark CPU
-
3,020
Passmark CPU
-
18,171