AMD Ryzen 9 9955HX vs Intel Processor U300
CPU · Specs Compare
General Parameters
Release Date
Jan 2025
Jan 2023
Manufacturer
Amd
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 5 (Fire Range)
Raptor Lake
Processor Number
9955HX
U300
Integrated Graphics
Radeon 610M
UHD Graphics (48EU)
Series
Ryzen 9000 Series
—
Package
Manufacturing Process
4 nm
10 nm
Socket
FL1
BGA-1744
Power Consumption
55-75 W
12-15 W
Max Turbo Power Consumption
101 W
55 W
Peak Operating Temperature
100 °C
100 °C
CPU Performance
Performance Cores
16
1
Performance Core Threads
32
2
Performance Core Base Frequency
2.5 GHz
1.2 GHz
Performance Core Turbo Frequency
5.4 GHz
4.4 GHz
Total Core Count
16
5
Total Thread Count
32
6
Bus Frequency
100 MHz
100 MHz
Multiplier
25
12
L1 Cache
80 K per core
80 K per core
L2 Cache
1 MB per core
1280 K per core
L3 Cache
64 MB shared
8 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
—
4
Efficiency Core Threads
—
4
Efficiency Core Base Frequency
—
0.9 GHz
Efficiency Core Turbo Frequency
—
3.3 GHz
Memory Parameters
Memory Types
DDR5-5600
DDR5-5200,DDR4-3200,LPDDR5-5200,LPDDR5x-5200,LPDDR4x-4267
Max Memory Size
96 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
76.8 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
400 MHz
400 MHz
GPU Max Dynamic Frequency
2200 MHz
1100 MHz
Shader Units
128
384
Texture Units
8
24
Raster Operation Units
4
12
Execution Units
2
48
Power Consumption
15
15
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
28
20
Benchmark
Cinebench R23
2,154
1,571
Cinebench R23
35,887
4,883
Geekbench 6
3,228
2,156
Geekbench 6
19,559
5,096
Cinebench 2024
129
—
Cinebench 2024
2,057
—
Blender
545
—
Geekbench 5
—
1,572
Geekbench 5
—
4,783
Passmark CPU
—
2,999
Passmark CPU
—
8,295
▲ Specs Compare
Data sourced from official specifications and benchmark tests.