Intel Core i9 12900KF vs AMD Ryzen 7 2700E
We compared two desktop CPUs: Intel Core i9 12900KF with 16 cores 3.2GHz and AMD Ryzen 7 2700E with 8 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 12900KF Advantages
Released 3 years and 1 months late
Higher specification of memory (4800 vs 2933)
Larger memory bandwidth (76.8GB/s vs 43.71GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (3.2GHz vs 2.8GHz)
Larger L3 cache size (30MB vs 16MB)
More modern manufacturing process (10nm vs 12nm)
AMD Ryzen 7 2700E Advantages
Lower TDP (45W vs 125W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 12900KF
+93%
2028
AMD Ryzen 7 2700E
1046
Cinebench R23 Multi Core
Intel Core i9 12900KF
+243%
27422
AMD Ryzen 7 2700E
7973
Geekbench 6 Single Core
Intel Core i9 12900KF
+131%
2686
AMD Ryzen 7 2700E
1160
Geekbench 6 Multi Core
Intel Core i9 12900KF
+267%
16130
AMD Ryzen 7 2700E
4393
Geekbench 5 Single Core
Intel Core i9 12900KF
+97%
1970
AMD Ryzen 7 2700E
999
Geekbench 5 Multi Core
Intel Core i9 12900KF
+164%
17469
AMD Ryzen 7 2700E
6616
Passmark CPU Single Core
Intel Core i9 12900KF
+72%
4167
AMD Ryzen 7 2700E
2409
Passmark CPU Multi Core
Intel Core i9 12900KF
+183%
41190
AMD Ryzen 7 2700E
14516
General Parameters
Oct 2021
Release Date
Sep 2018
Intel
Manufacturer
AMD
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Zen+
i9-12900KF
Processor Number
-
LGA-1700
Socket
AM4
No
Integrated Graphics
N/A
Package
-
Transistor Count
4.8 billions
10 nm
Manufacturing Process
12 nm
125 W
Power Consumption
45 W
241 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
95 °C
CPU Performance
8
Performance Cores
8
16
Performance Core Threads
16
3.2 GHz
Performance Core Base Frequency
2.8 GHz
5.1 GHz
Performance Core Turbo Frequency
4 GHz
8
Efficiency Cores
-
8
Efficiency Core Threads
-
2.4 GHz
Efficiency Core Base Frequency
-
3.9 GHz
Efficiency Core Turbo Frequency
-
16
Total Core Count
8
24
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
32x
Multiplier
28x
64 K per core
L1 Cache
96 K per core
14 MB shared
L2 Cache
512 K per core
30 MB shared
L3 Cache
16 MB shared
Yes
Unlocked Multiplier
Yes
Memory Parameters
DDR5-4800, DDR4-3200
Memory Types
DDR4-2933
128 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
43.71 GB/s
Yes
ECC Memory Support
Yes
