Home Comparison Intel Processor U300 vs Intel Core i9 12900H

Intel Processor U300 vs Intel Core i9 12900H

Intel Processor U300
VS
Intel Core i9 12900H
Intel Processor U300 Intel Core i9 12900H
We compared two laptop CPUs: Intel Processor U300 with 5 cores 1.2GHz and Intel Core i9 12900H with 14 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Processor U300 's Advantages
Released 1 years late
Lower TDP (12W vs 35W)
Intel Core i9 12900H 's Advantages
Higher specification of memory (LPDDR5-5200 vs DDR5-5200)
Higher base frequency (2.5GHz vs 1.2GHz)
Larger L3 cache size (24MB vs 8MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Processor U300
1571
Intel Core i9 12900H +21%
1907
Cinebench R23 Multi Core
Intel Processor U300
4101
Intel Core i9 12900H +302%
16522
Geekbench 6 Single Core
Intel Processor U300
2122
Intel Core i9 12900H +12%
2397
Geekbench 6 Multi Core
Intel Processor U300
5217
Intel Core i9 12900H +129%
11973
Geekbench 5 Single Core
Intel Processor U300
1572
Intel Core i9 12900H +16%
1839
Geekbench 5 Multi Core
Intel Processor U300
4783
Intel Core i9 12900H +165%
12692
Intel Processor U300
VS
Intel Core i9 12900H

General Parameters

Jan 2023
Release Date
Jan 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Raptor Lake
Core Architecture
Alder Lake
U300
Processor Number
i9-12900H
BGA-1744
Socket
BGA-1744
UHD Graphics (48 EU)
Integrated Graphics
Iris Xe Graphics (96EU)

Package

10 nm
Manufacturing Process
10 nm
BGA-1744
Socket
BGA-1744
12-15 W
Power Consumption
35-45 W
55 W
Max Turbo Power Consumption
115 W
100°C
Peak Operating Temperature
100°C

CPU Performance

1
Performance Cores
6
2
Performance Core Threads
12
1.2 GHz
Performance Core Base Frequency
2.5 GHz
4.4 GHz
Performance Core Turbo Frequency
5 GHz
4
Efficiency Cores
8
4
Efficiency Core Threads
8
0.9 GHz
Efficiency Core Base Frequency
1.8 GHz
3.3 GHz
Efficiency Core Turbo Frequency
3.8 GHz
5
Total Core Count
14
6
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
12x
Multiplier
25x
80 K per core
L1 Cache
80 K per core
1280 K per core
L2 Cache
1280 K per core
8 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR5-5200, DDR4-3200, LPDDR5-5200, LPDDR5x-5200, LPDDR4x-4267
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
1100 MHz
GPU Max Dynamic Frequency
1450 MHz
-
Shader Units
768
-
Texture Units
48
-
Raster Operation Units
24
-
Execution Units
96
-
Power Consumption
15 W
-
Graphics Performance
1.69 TFLOPS

Miscellaneous

Intel Processor U300
Official Website
Intel Core i9 12900H
4.0
PCIe Version
4.0
20
PCIe Lanes
28

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