AMD Ryzen 9 Pro 9945 vs Intel Core i7 12800H
CPU Specs Compare
General Parameters
Release Date
Jan 2026
Jan 2022
Manufacturer
Amd
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 5 (Granite Ridge)
Alder Lake-H
Processor Number
9945
i7-12800H
Integrated Graphics
Radeon Graphics
Iris Xe Graphics (96EU)
Package
Manufacturing Process
4 nm
10 nm
Socket
AM5
BGA-1744
Power Consumption
65 W
35-45 W
Peak Operating Temperature
95 °C
100 °C
CPU Performance
Performance Cores
12
6
Performance Core Threads
24
-
Performance Core Base Frequency
3.4 GHz
2.4 GHz
Performance Core Turbo Frequency
5.4 GHz
4.8 GHz
Total Core Count
12
14
Total Thread Count
24
20
Bus Frequency
100 MHz
100 MHz
Multiplier
34
24x
L1 Cache
80 K per core
80 K per core
L2 Cache
1 MB per core
1280 K per core
L3 Cache
64 MB shared
24 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
-
8
Memory Parameters
Memory Types
DDR5-5600
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Bandwidth
89.6 GB/s
76.8 GB/s
ECC Memory Support
Yes
No
Max Memory Size
-
64 GB
Max Memory Channels
-
2
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
400 MHz
300 MHz
GPU Max Dynamic Frequency
2200 MHz
1400 MHz
Shader Units
128
768
Texture Units
8
48
Raster Operation Units
4
24
Execution Units
2
96
Power Consumption
15
15 W
📊 Benchmark
Cinebench R23
2,117
1,813
Cinebench R23
19,948
15,712
Geekbench 6
3,284
2,075
Geekbench 6
16,188
9,400
Cinebench 2024
135
-
Cinebench 2024
1,230
-
Blender
-
246
Passmark CPU
-
3,504
Passmark CPU
-
24,411