intel core i5 13600k vs intel core i9 12900ks

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We compared two CPUs Intel Core i5 13600K (Desktop) 14-cores against Intel Core i9 12900KS (Desktop) 16-cores. In this comparison page, we check which of these two processor has better performance in benchmark results, Games, architecture, price and other useful information.

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Performance
Measure performance when all cores are involved

Key Differences

What are the key differences between Intel Core i5 13600K and Intel Core i9 12900KS
Advantages of Intel Core i5 13600K
  • Newer released 0 years later
  • Around 12.8 GB/s (14%) higher theoretical memory bandwidth
  • Supports up to 192 GB DDR5 RAM
Advantages of Intel Core i9 12900KS
  • Has 2 more physical cores
  • Consumes up to 17% less energy than the Intel Core i5 13600K – 150 vs 181 Watt
  • Has 6 MB larger L3 cache size
  • 4% higher Turbo Boost frequency (5.3 GHz vs 5.1 GHz)

Benchmarks

Comparing the performance of CPUs in benchmarks
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)
29230
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
45011
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
17902

Specifications

Full technical specification of core i5 13600k and core i9 12900ks

General

Intel Core i5 13600K Intel Core i9 12900KS
Vendor Intel Intel
Released September 27 2022 April 5 2022
Type Desktop Desktop
instruction set x86-64 x86-64
Codename Raptor Lake, Raptor Cove, Gracemont Alder Lake-S
Socket FCLGA1700 FCLGA1700
Integrated GPU Intel UHD Graphics 770 Intel UHD Graphics 770

Performance

Intel Core i5 13600K Intel Core i9 12900KS
Cores 14 16
Threads 20 24
Base Frequency 3.5 GHz 3.4 GHz
Turbo Boost Frequency 5.1 GHz 5.3 GHz
L1 Cache 80K (per core) 80K (per core)
L2 Cache 2 MB (per core) 1.25 MB (per core)
L3 Cache 24 MB (shared) 30 MB (shared)
Unlocked Multiplier Yes Yes

Power

Intel Core i5 13600K Intel Core i9 12900KS
Fabrication process Intel 7 nm Intel 7 nm
Power consumption (TDP) 125-181 W 150 W
Max. temperature 100°C 90°C

Memory support

Intel Core i5 13600K Intel Core i9 12900KS
Memory types DDR5, DDR4 DDR5-4800, DDR4-3200
Memory Size 192 GB 128 GB
Max. Memory Channels 2 2
Max. Memory Bandwidth 89.6 GB/s 76.8 GB/s
ECC Support Yes Yes

iGPU

Intel Core i5 13600K Intel Core i9 12900KS
Integrated Graphics Intel UHD Graphics 770 Intel UHD Graphics 770
GPU Base Clock 300 MHz 300 MHz
GPU Boost Clock 1.5 MHz 1.55 MHz
Shading Units 256 256
TMUs 16 16
ROPs 8 8
Execution Units 32 32
TGP 15 W 15 W
iGPU FLOPS
0.78 TFLOPS
0.78 TFLOPS

Misc

Intel Core i5 13600K Intel Core i9 12900KS
Official site Intel Core i5 13600K official page Intel Core i9 12900KS official page
PCI Express Version 5
PCI Express Lanes 20 20

Comments

So which CPU will you choose: Intel Core i9 12900KS or Intel Core i5 13600K?