CPU Comparison: Intel Core i9-12900KS vs AMD Ryzen 9 5900XT
Key Findings
- The Intel Core i9-12900KS leads in single-threaded performance by up to 28.7%
- Multi-threaded performance is comparable among all CPUs
- The AMD Ryzen 9 5900XT has the highest core count with 16 cores
Performance Rankings & Market Position
Intel Core i9-12900KS
Release Date
Q2 2022
Market Position
183rd fastest in multithreading
4890 CPUs37th fastest in single threading
4890 CPUs51st fastest in
1398 Desktop CPUs
AMD Ryzen 9 5900XT
Release Date
Q3 2024
Market Position
178th fastest in multithreading
4890 CPUs342nd fastest in single threading
4890 CPUs48th fastest in
1398 Desktop CPUs
Performance
Single-Thread Performance
i9-12900KS
4,344
5900XT
3,376
Multi-Thread Performance
i9-12900KS
44,011
5900XT
44,485
Specifications: Intel Core i9-12900KS vs AMD Ryzen 9 5900XT
💻CPU Model
Intel Core i9-12900KS
i9-12900KS
AMD Ryzen 9 5900XT
5900XT
🔄Other Names
12th Gen Intel(R) Core(TM) i9-12900KS, 12th Gen Intel Core i9-12900KS
i9-12900KS
AMD Ryzen 9 5900XT 16-Core Processor
5900XT
âš¡Base Clock
N/A
i9-12900KS
3.3 GHz
5900XT
🚀Turbo Clock
N/A
i9-12900KS
4.8 GHz
5900XT
💻Cores/Threads
N/A
i9-12900KS
16 Threads: 32
5900XT
🔌Socket
LGA 1700
i9-12900KS
AM4
5900XT
âš¡TDP
150 W
i9-12900KS
105 W
5900XT
💾Cache
L1 Instruction Cache: 8 x 32 KBL1 Data Cache: 8 x 48 KBL2 Cache: 8 x 1280 KBL3 Cache: 30 MB
i9-12900KS
L1 Instruction Cache: 16 x 32 KBL1 Data Cache: 16 x 32 KBL2 Cache: 16 x 512 KBL3 Cache: 64 MB
5900XT
The Intel Core i9-12900KS and AMD Ryzen 9 5900XT compete in the Desktop segment. The Intel Core i9-12900KS shows superior single-thread performance, making it better for tasks like gaming and light workloads.
For multi-threaded applications, the AMD Ryzen 9 5900XT takes the lead, despite having the same core count.
Power consumption differs significantly, with the Intel Core i9-12900KS drawing more power under load (150W vs 105W). This may impact system thermal design and power supply requirements.
Similar to Intel Core i9-12900KS
Similar to AMD Ryzen 9 5900XT
Similar Performance
Intel Core i9-12900K
Single-Thread Rating:4344
Multi-Thread Rating:44011
View Details
Better Performance
AMD Ryzen Threadripper 3960X
Single-Thread Rating:2682
Multi-Thread Rating:54888
View Details
Lower Performance
Apple M1 Ultra 20 Core
Single-Thread Rating:3869
Multi-Thread Rating:41209
View Details