Intel Processor U300 vs Intel Core Ultra 9 290HX Plus
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
Jan 2026
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake
Arrow Lake
Processor Number
U300
290HX
Integrated Graphics
UHD Graphics (48EU)
Arc Graphics (4-Cores)
Generation
—
Ultra 9 (Arrow Lake-HX)
Package
Manufacturing Process
10 nm
3 nm
Socket
BGA-1744
FCBGA-2114
Power Consumption
12-15 W
45-55 W
Max Turbo Power Consumption
55 W
160 W
Peak Operating Temperature
100 °C
105 °C
Transistor Count
—
17.8 billions
Foundry
—
TSMC
Die Size
—
243 mm²
Package
—
FC-BGA
CPU Performance
Performance Cores
1
8
Performance Core Threads
2
8
Performance Core Base Frequency
1.2 GHz
2.7 GHz
Performance Core Turbo Frequency
4.4 GHz
5.5 GHz
Efficiency Cores
4
16
Efficiency Core Threads
4
16
Efficiency Core Base Frequency
0.9 GHz
1.8 GHz
Efficiency Core Turbo Frequency
3.3 GHz
4.7 GHz
Total Core Count
5
24
Total Thread Count
6
24
Bus Frequency
100 MHz
100 MHz
Multiplier
12
27
L1 Cache
80 K per core
192 K per core
L2 Cache
1280 K per core
3 MB per core
L3 Cache
8 MB shared
36 MB shared
Unlocked Multiplier
No
Yes
SMP
—
1
Memory Parameters
Memory Types
DDR5-5200,DDR4-3200,LPDDR5-5200,LPDDR5x-5200,LPDDR4x-4267
DDR5-6400
Max Memory Size
96 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
102.4 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
400 MHz
300 MHz
GPU Max Dynamic Frequency
1100 MHz
2000 MHz
Shader Units
384
512
Texture Units
24
32
Raster Operation Units
12
16
Execution Units
48
64
Power Consumption
15
14
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
24
Benchmark
Cinebench R23
1,571
2,237
Cinebench R23
4,883
38,581
Geekbench 6
2,156
3,196
Geekbench 5
1,572
—
Geekbench 6
5,096
21,569
Geekbench 5
4,783
—
Passmark CPU
2,999
5,006
Passmark CPU
8,295
66,051
Cinebench 2024
—
126
Cinebench 2024
—
2,218
▲ Specs Compare
Data sourced from official specifications and benchmark tests.