Intel Core i9 12900H vs AMD Ryzen 9 7940HX
CPU Specs Compare
General Parameters
Release Date
Jan 2022
Jan 2024
Manufacturer
Intel
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Dragon Range
Processor Number
i9-12900H
-
Integrated Graphics
Iris Xe Graphics (96EU)
Radeon 610M
Generation
-
Ryzen 9 (Zen 4 (Dragon Range))
Package
Manufacturing Process
10 nm
5 nm
Socket
BGA-1744
AMD Socket FL1
Power Consumption
35-45 W
55 W
Max Turbo Power Consumption
115 W
-
Peak Operating Temperature
100°C
100°C
Transistor Count
-
13.14 billions
Foundry
-
TSMC
Die Size
-
2x71 mm²
I/O Process Size
-
6 nm
I/O Die Size
-
122 mm²
Package
-
µFC-BGAFL1
CPU Performance
Performance Cores
6
16
Performance Core Threads
12
32
Performance Core Base Frequency
2.5 GHz
2.4 GHz
Performance Core Turbo Frequency
5 GHz
5.2 GHz
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1.8 GHz
-
Efficiency Core Turbo Frequency
3.8 GHz
-
Total Core Count
14
16
Total Thread Count
20
32
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
24.0
L1 Cache
80 K per core
64 KB per core
L2 Cache
1280 K per core
1 MB per core
L3 Cache
24 MB shared
64 MB shared
Unlocked Multiplier
No
Yes
SMP
-
1
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
DDR5-5200
Max Memory Size
64 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
83.2 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
400 MHz
GPU Max Dynamic Frequency
1450 MHz
2200 MHz
Shader Units
768
128
Texture Units
48
8
Raster Operation Units
24
4
Execution Units
96
2
Power Consumption
15 W
15 W
Miscellaneous
📊 Benchmark
Cinebench R23
1,906
1,864
Cinebench R23
16,503
33,370
Geekbench 6
2,397
2,688
Geekbench 5
1,839
-
Geekbench 6
11,973
15,655
Geekbench 5
12,692
-
Blender
227
575
Passmark CPU
3,811
-
Passmark CPU
28,264
-