Home Comparison Intel Core i9 12900HX vs AMD Ryzen AI 9 HX 375

Intel Core i9 12900HX vs AMD Ryzen AI 9 HX 375

Intel Core i9 12900HX
VS
AMD Ryzen AI 9 HX 375
Intel Core i9 12900HX
AMD Ryzen AI 9 HX 375
We compared two laptop CPUs: Intel Core i9 12900HX with 16 cores 2.3GHz and AMD Ryzen AI 9 HX 375 with 12 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900HX 's Advantages
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.3GHz vs 2.0GHz)
Larger L3 cache size (30MB vs 24MB)
AMD Ryzen AI 9 HX 375 's Advantages
Released 2 years and 2 months late
Better graphics card performance
Higher specification of memory (7500 vs 4800)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
More modern manufacturing process (4nm vs 10nm)
Lower TDP (54W vs 55W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 12900HX
1904
AMD Ryzen AI 9 HX 375 +4%
1987
Cinebench R23 Multi Core
Intel Core i9 12900HX
20977
AMD Ryzen AI 9 HX 375 +4%
21822
Geekbench 6 Single Core
Intel Core i9 12900HX
2519
AMD Ryzen AI 9 HX 375 +13%
2867
Geekbench 6 Multi Core
Intel Core i9 12900HX
14447
AMD Ryzen AI 9 HX 375 +2%
14855
Intel Core i9 12900HX
VS
AMD Ryzen AI 9 HX 375

General Parameters

May 2022
Release Date
Jul 2024
Intel
Manufacturer
Amd
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Zen 5 (Strix Point)
i9-12900HX
Processor Number
-
BGA-1964
Socket
FP8
UHD Graphics (32EU)
Integrated Graphics
Radeon 890M
-
Generation
Ryzen AI 9 (Zen 5 (Strix Point))

Package

-
Transistor Count
10 nm
Manufacturing Process
4 nm
45-55 W
Power Consumption
15-54 W
157 W
Max Turbo Power Consumption
W
100°C
Peak Operating Temperature
100 °C
-
Foundry
TSMC
-
I/O Process Size
6 nm

CPU Performance

8
Performance Cores
4
16
Performance Core Threads
8
2.3 GHz
Performance Core Base Frequency
2.0 GHz
5 GHz
Performance Core Turbo Frequency
5.1 GHz
8
Efficiency Cores
8
8
Efficiency Core Threads
16
1.7 GHz
Efficiency Core Base Frequency
2.0 GHz
3.6 GHz
Efficiency Core Turbo Frequency
3.3 GHz
16
Total Core Count
12
24
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
23x
Multiplier
20
80 K per core
L1 Cache
80 K per core
1280 K per core
L2 Cache
1 MB per core
30 MB shared
L3 Cache
24 MB shared
Yes
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR5-4800, DDR4-3200
Memory Types
DDR5-5600, LPDDR5x-7500
128 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
800 MHz
1550 MHz
GPU Max Dynamic Frequency
2900 MHz
256
Shader Units
1024
16
Texture Units
64
8
Raster Operation Units
40
32
Execution Units
16
45 W
Power Consumption
15
-
Max Resolution
7680x4320 - 60 Hz
0.74 TFLOPS
Graphics Performance
5.94 TFLOPS

AI Accelerator

-
NPU
AMD Ryzen™ AI
-
Theoretical performance
55 TOPS

Miscellaneous

Intel Core i9 12900HX
Official Website
AMD Ryzen AI 9 HX 375
5.0
PCIe Version
4.0
20
PCIe Lanes
16

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