Intel Core Ultra 7 251HX vs AMD Ryzen 5 Pro 5650U
CPU · Specs Compare
General Parameters
Release Date
Apr 2026
Mar 2021
Manufacturer
Intel
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Cezanne U
Processor Number
251HX
—
Integrated Graphics
Arc Graphics (4-Cores)
Radeon RX Vega 7
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
105 °C
CPU Performance
Performance Cores
6
6
Performance Core Threads
6
12
Performance Core Base Frequency
2.9 GHz
2.3 GHz
Performance Core Turbo Frequency
5.1 GHz
4.2 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
6
Total Thread Count
18
12
Bus Frequency
100 MHz
100 MHz
Multiplier
29
23x
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, LPDDR4-4266
Max Memory Size
256 GB
32 GB
Max Memory Channels
2
2
Max Memory Bandwidth
102.4 GB/s
51.2 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1800 MHz
1800 MHz
Shader Units
512
448
Texture Units
32
28
Raster Operation Units
16
7
Execution Units
64
—
Power Consumption
14
10-45 W
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
24
12
Benchmark
Geekbench 6
2,940
1,763
Geekbench 6
15,262
6,792
Cinebench 2024
130
—
Cinebench 2024
1,761
—
Cinebench R23
—
1,356
Cinebench R23
—
7,106
Geekbench 5
—
1,353
Geekbench 5
—
5,433
Blender
—
122
Passmark CPU
—
2,949
Passmark CPU
—
14,967
▲ Specs Compare
Data sourced from official specifications and benchmark tests.