Home Comparison Intel Core i9 12900HX vs AMD Ryzen 5 4500U

Intel Core i9 12900HX vs AMD Ryzen 5 4500U

We compared two laptop CPUs: Intel Core i9 12900HX with 16 cores 2.3GHz and AMD Ryzen 5 4500U with 6 cores 2.3GHz . 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
Released 2 years and 4 months late
Higher specification of memory (4800 vs 4266)
Larger memory bandwidth (76.8GB/s vs 68.27GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (30MB vs 8MB)
AMD Ryzen 5 4500U 's Advantages
More modern manufacturing process (7nm vs 10nm)
Lower TDP (25W vs 55W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 12900HX +66%
1904
AMD Ryzen 5 4500U
1141
Cinebench R23 Multi Core
Intel Core i9 12900HX +257%
20977
AMD Ryzen 5 4500U
5872
Geekbench 6 Single Core
Intel Core i9 12900HX +165%
2519
AMD Ryzen 5 4500U
947
Geekbench 6 Multi Core
Intel Core i9 12900HX +322%
14447
AMD Ryzen 5 4500U
3421
Blender
Intel Core i9 12900HX +311%
280
AMD Ryzen 5 4500U
68
Geekbench 5 Single Core
Intel Core i9 12900HX +71%
1896
AMD Ryzen 5 4500U
1104
Geekbench 5 Multi Core
Intel Core i9 12900HX +260%
16154
AMD Ryzen 5 4500U
4483
Passmark CPU Single Core
Intel Core i9 12900HX +58%
3874
AMD Ryzen 5 4500U
2447
Passmark CPU Multi Core
Intel Core i9 12900HX +214%
34632
AMD Ryzen 5 4500U
11016
VS

General Parameters

May 2022
Release Date
Jan 2020
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Zen 2
i9-12900HX
Processor Number
-
BGA-1964
Socket
FP6
UHD Graphics (32EU)
Integrated Graphics
Radeon RX Vega 6

Package

10 nm
Manufacturing Process
7 nm
45-55 W
Power Consumption
10-25 W
157 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
105 °C

CPU Performance

8
Performance Cores
6
16
Performance Core Threads
6
2.3 GHz
Performance Core Base Frequency
2.3 GHz
5 GHz
Performance Core Turbo Frequency
4 GHz
8
Efficiency Cores
-
8
Efficiency Core Threads
-
1.7 GHz
Efficiency Core Base Frequency
-
3.6 GHz
Efficiency Core Turbo Frequency
-
16
Total Core Count
6
24
Total Thread Count
6
100 MHz
Bus Frequency
100 MHz
23x
Multiplier
23x
80 K per core
L1 Cache
32 K per core
1280 K per core
L2 Cache
512 K per core
30 MB shared
L3 Cache
8 MB shared
Yes
Unlocked Multiplier
No

Memory Parameters

DDR5-4800, DDR4-3200
Memory Types
DDR4-3200, LPDDR4-4266
128 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
68.27 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
-
1550 MHz
GPU Max Dynamic Frequency
1500 MHz
256
Shader Units
384
16
Texture Units
24
8
Raster Operation Units
8
32
Execution Units
-
45 W
Power Consumption
15 W
0.74 TFLOPS
Graphics Performance
-

Miscellaneous

5.0
PCIe Version
3.0
20
PCIe Lanes
16

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