AMD Ryzen 7 7700X vs Intel Core Ultra 7 251HX
CPU Specs Compare
General Parameters
Release Date
Sep 2022
Apr 2026
Manufacturer
AMD
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Raphael
Arrow Lake
Integrated Graphics
AMD Radeon™ Graphics
Arc Graphics (4-Cores)
Processor Number
-
251HX
Package
Manufacturing Process
5 nm
3 nm
Socket
AM5
FCBGA-2114
Power Consumption
105 W
45-55 W
Peak Operating Temperature
95 °C
105 °C
Max Turbo Power Consumption
-
160 W
CPU Performance
Performance Cores
8
6
Performance Core Threads
16
6
Performance Core Base Frequency
4.5 GHz
2.9 GHz
Performance Core Turbo Frequency
5.4 GHz
5.1 GHz
Total Core Count
8
18
Total Thread Count
16
18
Bus Frequency
100 MHz
100 MHz
Multiplier
45x
29
L1 Cache
512 KB
192 K per core
L2 Cache
8 MB
2 MB per core
L3 Cache
32 MB
30 MB shared
Unlocked Multiplier
Yes
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
DDR5-5200
DDR5-6400
Max Memory Size
128 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
102.4 GB/s
ECC Memory Support
-
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
-
300 MHz
GPU Max Dynamic Frequency
-
1800 MHz
Shader Units
-
512
Texture Units
-
32
Raster Operation Units
-
16
Execution Units
-
64
Power Consumption
-
14
📊 Benchmark
Cinebench R23
1,989
-
Cinebench R23
20,001
-
Geekbench 6
2,824
2,940
Geekbench 5
2,210
-
Geekbench 6
14,853
15,262
Geekbench 5
14,074
-
Cinebench 2024
117
130
Cinebench 2024
1,078
1,761
Blender
329
-