Intel Core i9 12900H vs AMD Ryzen 5 4600H
We compared two laptop CPUs: Intel Core i9 12900H with 14 cores 2.5GHz and AMD Ryzen 5 4600H with 6 cores 3.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 12900H 's Advantages
Released 2 years late
Higher specification of memory (5200 vs 4266)
Larger memory bandwidth (76.8GB/s vs 68.27GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (24MB vs 8MB)
Lower TDP (45W vs 54W)
AMD Ryzen 5 4600H 's Advantages
Higher base frequency (3.0GHz vs 2.5GHz)
More modern manufacturing process (7nm vs 10nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 12900H
+66%
1906
AMD Ryzen 5 4600H
1146
Cinebench R23 Multi Core
Intel Core i9 12900H
+109%
16503
AMD Ryzen 5 4600H
7885
Geekbench 6 Single Core
Intel Core i9 12900H
+72%
2397
AMD Ryzen 5 4600H
1388
Geekbench 6 Multi Core
Intel Core i9 12900H
+112%
11973
AMD Ryzen 5 4600H
5628
Blender
Intel Core i9 12900H
+97%
227
AMD Ryzen 5 4600H
115
Geekbench 5 Single Core
Intel Core i9 12900H
+69%
1839
AMD Ryzen 5 4600H
1087
Geekbench 5 Multi Core
Intel Core i9 12900H
+123%
12692
AMD Ryzen 5 4600H
5687
Passmark CPU Single Core
Intel Core i9 12900H
+56%
3811
AMD Ryzen 5 4600H
2433
Passmark CPU Multi Core
Intel Core i9 12900H
+94%
28264
AMD Ryzen 5 4600H
14536
General Parameters
Jan 2022
Release Date
Jan 2020
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Zen 2
i9-12900H
Processor Number
-
BGA-1744
Socket
FP6
Iris Xe Graphics (96EU)
Integrated Graphics
Radeon Vega 6
-
-
-
Package
-
-
-
10 nm
Manufacturing Process
7 nm
-
-
-
35-45 W
Power Consumption
35-54 W
115 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
105 °C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CPU Performance
6
Performance Cores
6
12
Performance Core Threads
12
2.5 GHz
Performance Core Base Frequency
3.0 GHz
5 GHz
Performance Core Turbo Frequency
4 GHz
8
Efficiency Cores
-
8
Efficiency Core Threads
-
1.8 GHz
Efficiency Core Base Frequency
-
3.8 GHz
Efficiency Core Turbo Frequency
-
14
Total Core Count
6
20
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
25x
Multiplier
30x
-
-
-
80 K per core
L1 Cache
32 K per core
1280 K per core
L2 Cache
512 K per core
24 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
-
-
-
-
-
-
-
-
-
-
-
-
-
Memory Parameters
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Memory Types
DDR4-3200, LPDDR4-4266
64 GB
Max Memory Size
32 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
-
1450 MHz
GPU Max Dynamic Frequency
1500 MHz
768
Shader Units
384
48
Texture Units
24
24
Raster Operation Units
8
96
Execution Units
-
15 W
Power Consumption
15 W
-
-
-
1.69 TFLOPS
Graphics Performance
-
AI Accelerator
-
-
-
-
-
-
Miscellaneous
4.0
PCIe Version
3.0
28
PCIe Lanes
16
-
-
-
-
