AMD Ryzen 7 5800 vs Intel Core i9 12900KF
CPU · Specs Compare
General Parameters
Release Date
Jan 2021
Oct 2021
Manufacturer
AMD
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Vermeer
Alder Lake
Integrated Graphics
N/A
No
Processor Number
—
i9-12900KF
Package
Manufacturing Process
7 nm
10 nm
Socket
AM4
LGA-1700
Power Consumption
65 W
125 W
Peak Operating Temperature
95 °C
100°C
Max Turbo Power Consumption
—
241 W
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
3.4 GHz
3.2 GHz
Performance Core Turbo Frequency
4.6 GHz
5.1 GHz
Total Core Count
8
16
Total Thread Count
16
24
Bus Frequency
100 MHz
100 MHz
Multiplier
34x
32x
L1 Cache
64 K per core
64 K per core
L2 Cache
512 K per core
14 MB shared
L3 Cache
32 MB shared
30 MB shared
Unlocked Multiplier
Yes
Yes
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
2.4 GHz
Efficiency Core Turbo Frequency
—
3.9 GHz
Memory Parameters
Memory Types
DDR4-3200
DDR5-4800, DDR4-3200
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
51.2 GB/s
76.8 GB/s
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
20
Benchmark
Cinebench R23
1,568
2,028
Cinebench R23
14,000
27,422
Geekbench 6
2,051
2,686
Geekbench 5
1,658
1,970
Geekbench 6
9,507
16,130
Geekbench 5
9,390
17,469
Blender
205
425
Passmark CPU
3,388
4,167
Passmark CPU
25,830
41,190
▲ Specs Compare
Data sourced from official specifications and benchmark tests.