Intel Core i9 11900F vs Intel Core 3 305
CPU · Specs Compare
General Parameters
Release Date
Mar 2021
Apr 2026
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
—
Core Architecture
Rocket Lake
Wildcat Lake
Processor Number
i9-11900F
—
Integrated Graphics
N/A
Intel Xe3 Graphics (1 Xe)
Generation
—
Core 3 (Wildcat Lake)
Package
Manufacturing Process
14 nm
3 nm
Socket
LGA-1200
Intel BGA 1516
Power Consumption
65 W
15 W
Peak Operating Temperature
100 °C
100°C
Foundry
—
Intel
Package
—
FC-BGA
CPU Performance
Performance Cores
8
2
Performance Core Threads
16
4
Performance Core Base Frequency
2.5 GHz
1.5 GHz
Performance Core Turbo Frequency
5.2 GHz
4.3 GHz
Total Core Count
8
6
Total Thread Count
16
6
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
15.0
L1 Cache
64 K per core
192 KB
L2 Cache
512 K per core
2.5 MB
L3 Cache
16 MB shared
6 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
—
4
Efficiency Core Threads
—
4
Efficiency Core Base Frequency
—
1400 MHz
Efficiency Core Turbo Frequency
—
3.3 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-3200
DDR5-6400, LPDDR5-6400X-7467
Max Memory Size
128 GB
64 GB
Max Memory Channels
2
1
Max Memory Bandwidth
50 GB/s
59.7 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
4.0
4
PCIe Lanes
20
6
Benchmark
Cinebench R23
1,393
—
Cinebench R23
13,150
—
Geekbench 6
2,188
—
Geekbench 5
1,704
—
Geekbench 6
10,129
—
Geekbench 5
9,523
—
Blender
217
—
Passmark CPU
3,423
—
Passmark CPU
22,779
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.