AMD Ryzen 7 5700U vs Intel Core Ultra 7 251HX
CPU · Specs Compare
General Parameters
Release Date
Jan 2021
Apr 2026
Manufacturer
AMD
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Lucienne
Arrow Lake
Integrated Graphics
Radeon RX Vega 8
Arc Graphics (4-Cores)
Processor Number
—
251HX
Package
Manufacturing Process
7 nm
3 nm
Socket
FP6
FCBGA-2114
Power Consumption
10-25 W
45-55 W
Peak Operating Temperature
105 °C
105 °C
Max Turbo Power Consumption
—
160 W
CPU Performance
Performance Cores
8
6
Performance Core Threads
16
6
Performance Core Base Frequency
1.8 GHz
2.9 GHz
Performance Core Turbo Frequency
4.3 GHz
5.1 GHz
Total Core Count
8
18
Total Thread Count
16
18
Bus Frequency
100 MHz
100 MHz
Multiplier
18x
29
L1 Cache
64 K per core
192 K per core
L2 Cache
512 K per core
2 MB per core
L3 Cache
8 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, LPDDR4-4266
DDR5-6400
Max Memory Size
32 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
51.2 GB/s
102.4 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
1900 MHz
1800 MHz
Shader Units
512
512
Texture Units
32
32
Raster Operation Units
8
16
Power Consumption
15 W
14
GPU Base Frequency
—
300 MHz
Execution Units
—
64
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
12
24
Benchmark
Cinebench R23
1,260
—
Cinebench R23
8,959
—
Geekbench 6
1,303
2,940
Geekbench 5
1,166
—
Geekbench 6
4,856
15,262
Geekbench 5
6,146
—
Blender
158
—
Passmark CPU
2,584
—
Passmark CPU
15,706
—
Cinebench 2024
—
130
Cinebench 2024
—
1,761
▲ Specs Compare
Data sourced from official specifications and benchmark tests.