AMD Ryzen 9 5900H vs Intel Core i9 12900T
CPU Specs Compare
General Parameters
Release Date
Apr 2021
Jan 2022
Manufacturer
AMD
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
-
Core Architecture
Cezanne
Alder Lake-S
Integrated Graphics
Radeon RX Vega 8
UHD Graphics 770
Generation
-
Core i9 (Alder Lake-S)
Package
Manufacturing Process
7 nm
10 nm
Socket
FP6
Intel Socket 1700
Power Consumption
45 W
35 W
Peak Operating Temperature
105 °C
72 °C
Foundry
-
Intel
Die Size
-
215 mm²
Package
-
FC-LGA16A
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
3.3 GHz
1.4 GHz
Performance Core Turbo Frequency
4.6 GHz
4.9 GHz
Total Core Count
8
16
Total Thread Count
16
24
Bus Frequency
100 MHz
100 MHz
Multiplier
33x
14.0
L1 Cache
64 K per core
80 KB per core
L2 Cache
512 K per core
1.25 MB per core
L3 Cache
16 MB shared
30 MB shared
Unlocked Multiplier
No
Yes
Efficiency Cores
-
8
Efficiency Core Threads
-
8
Efficiency Core Base Frequency
-
1000 MHz
Efficiency Core Turbo Frequency
-
3.6 GHz
SMP
-
1
Memory Parameters
Memory Types
DDR4-3200, LPDDR4-4266
DDR4-3200, DDR5-4800
Max Memory Size
64 GB
-
Max Memory Channels
2
2
Max Memory Bandwidth
68.27 GB/s
76.8 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
1750 MHz
1550 MHz
Shader Units
512
-
Texture Units
32
-
Raster Operation Units
8
-
Power Consumption
15 W
-
GPU Base Frequency
-
300 MHz
Execution Units
-
32
Miscellaneous
📊 Benchmark
Cinebench R23
1,466
1,865
Cinebench R23
12,815
22,804
Geekbench 6
2,034
2,362
Geekbench 5
1,528
-
Geekbench 6
7,376
12,384
Geekbench 5
8,790
-
Passmark CPU
3,308
-
Passmark CPU
20,753
-
Blender
-
153