intel core i5 12600k vs intel core i5 8600k

Intel Core i5 8600K
VS
Intel Core i5 12600K
Intel Core i5 8600K
Intel Core i5 12600K

We compared two CPUs Intel Core i5 8600K (Desktop) 6-cores against Intel Core i5 12600K (Desktop) 10-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.

  1. Review
  2. Differences
  3. Performance
  4. Specs
  5. Comments

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 8600K and Intel Core i5 12600K
Advantages of Intel Core i5 8600K
  • Consumes up to 24% less energy than the Intel Core i5 12600K – 95 vs 125 Watt
Advantages of Intel Core i5 12600K
  • Newer released 4 years later
  • Has 4 more physical cores
  • Around 35.2 GB/s (46%) higher theoretical memory bandwidth
  • Has 11 MB larger L3 cache size
  • 12% higher Turbo Boost frequency (4.9 GHz vs 4.3 GHz)
  • More modern manufacturing process – 7 versus 14

Benchmarks

Comparing the performance of CPUs in benchmarks
Cinebench R23 (Single-Core)
core i5 8600k
1248
core i5 12600k +34%
1901
Cinebench R23 (Multi-Core)
core i5 8600k
6797
core i5 12600k +61%
17338
Passmark CPU (Single-Core)
core i5 8600k
2620
core i5 12600k +34%
4000
Passmark CPU (Multi-Core)
core i5 8600k
10190
core i5 12600k +63%
27690
Geekbench 5 (Single-Core)
core i5 8600k
1179
core i5 12600k +39%
1926
Geekbench 5 (Multi-Core)
core i5 8600k
5435
core i5 12600k +54%
11709

Specifications

Full technical specification of core i5 8600k and core i5 12600k

General

Intel Core i5 8600K Intel Core i5 12600K
Vendor Intel Intel
Released January 5 2017 November 5 2021
Type Desktop Desktop
instruction set x86-64 x86-64
Codename Coffee Lake-S Alder Lake-S
Socket FCLGA1151 FCLGA1700
Integrated GPU Intel UHD Graphics 630 Intel UHD Graphics 770

Performance

Intel Core i5 8600K Intel Core i5 12600K
Cores 6 10
Threads 6 16
Base Frequency 3.6 GHz 3.7 GHz
Turbo Boost Frequency 4.3 GHz 4.9 GHz
L1 Cache 64K (per core) 80K (per core)
L2 Cache 256K (per core) 1.25 MB (per core)
L3 Cache 9 MB (shared) 20 MB (shared)
Unlocked Multiplier Yes Yes

Power

Intel Core i5 8600K Intel Core i5 12600K
Fabrication process 14 nm Intel 7 nm
Power consumption (TDP) 95 W 125 W
Max. temperature 100°C 100°C

Memory support

Intel Core i5 8600K Intel Core i5 12600K
Memory types DDR3, DDR4 DDR5, DDR4
Memory Size 128 GB 128 GB
Max. Memory Channels 2 2
Max. Memory Bandwidth 41.6 GB/s 76.8 GB/s
ECC Support No Yes

iGPU

Intel Core i5 8600K Intel Core i5 12600K
Integrated Graphics Intel UHD Graphics 630 Intel UHD Graphics 770
GPU Base Clock 350 MHz 300 MHz
GPU Boost Clock 1.15 MHz 1.45 MHz
Shading Units 192 256
TMUs 24 16
ROPs 3 8
Execution Units 32
TGP 15 W 15 W
iGPU FLOPS
core i5 8600k
0.38 TFLOPS
core i5 12600k
0.78 TFLOPS

Misc

Intel Core i5 8600K Intel Core i5 12600K
Official site Intel Core i5 8600K official page Intel Core i5 12600K official page
PCI Express Version 3
PCI Express Lanes 16 20

Сompetitors

1. intel core i5 12600k vs intel core i5 8600k
2. amd ryzen 5 7600x vs intel core i5 12600k
3. amd ryzen 7 7700x vs intel core i5 12600k
4. amd ryzen threadripper 3990x vs intel core i5 12600k
5. amd ryzen 9 5950x vs intel core i5 12600k
6. intel core i5 13600k vs intel core i5 12600k

Comments

So which CPU will you choose: Intel Core i5 12600K or Intel Core i5 8600K?