Intel Core i9 12900 vs Intel Core i5 8265U
CPU Specs Compare
General Parameters
Release Date
Jan 2022
Aug 2018
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Core Architecture
Alder Lake-S
Whiskey Lake
Integrated Graphics
UHD Graphics 770
UHD Graphics 620
Generation
Core i9 (Alder Lake-S)
-
Instruction Set
-
x86-64
Processor Number
-
i5-8265U
Package
Manufacturing Process
10 nm
14 nm
Socket
Intel Socket 1700
BGA-1528
Power Consumption
65 W
15 W
Peak Operating Temperature
72 °C
100 °C
Foundry
Intel
-
Die Size
215 mm²
-
Package
FC-LGA16A
-
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
8
Performance Core Base Frequency
2.4 GHz
1.6 GHz
Performance Core Turbo Frequency
5.1 GHz
3.9 GHz
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1800 MHz
-
Efficiency Core Turbo Frequency
3.8 GHz
-
Total Core Count
16
4
Total Thread Count
24
8
Bus Frequency
100 MHz
100 MHz
Multiplier
24.0
16x
L1 Cache
80 KB per core
32 K per core
L2 Cache
1.25 MB per core
256 K per core
L3 Cache
30 MB shared
6 MB shared
Unlocked Multiplier
Yes
No
SMP
1
-
Memory Parameters
Memory Types
DDR4-3200, DDR5-4800
DDR4-2400, LPDDR3-2133
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
37.5 GB/s
ECC Memory Support
No
No
Max Memory Size
-
64 GB
Miscellaneous
PCIe Version
5
3.0
PCIe Lanes
20
16
Extended Instruction Set
-
SSE4.1, SSE4.2, AVX-2
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
300 MHz
GPU Max Dynamic Frequency
-
1100 MHz
Shader Units
-
192
Texture Units
-
24
Raster Operation Units
-
3
Execution Units
-
24
Power Consumption
-
15 W
Max Resolution
-
4096x2304 - 60 Hz
📊 Benchmark
Cinebench R23
1,988
825
Cinebench R23
26,454
2,621
Geekbench 6
2,727
1,230
Geekbench 6
13,396
3,524
Blender
183
44
Geekbench 5
-
910
Geekbench 5
-
2,830
Passmark CPU
-
2,095
Passmark CPU
-
6,030