Home Comparison Intel Core i7 8700K vs Intel Core i5 12600K

Intel Core i7 8700K vs Intel Core i5 12600K

We compared two desktop CPUs: Intel Core i7 8700K with 6 cores 3.7GHz and Intel Core i5 12600K with 10 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 8700K 's Advantages
Lower TDP (95W vs 125W)
Intel Core i5 12600K 's Advantages
Released 4 years late
Better graphics card performance
Higher specification of memory (4800 vs 2666)
Larger memory bandwidth (76.8GB/s vs 41.6GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (20MB vs 12MB)
More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 8700K
1215
Intel Core i5 12600K +57%
1908
Cinebench R23 Multi Core
Intel Core i7 8700K
8734
Intel Core i5 12600K +102%
17648
Geekbench 6 Single Core
Intel Core i7 8700K
1475
Intel Core i5 12600K +72%
2548
Geekbench 6 Multi Core
Intel Core i7 8700K
6339
Intel Core i5 12600K +92%
12188
Blender
Intel Core i7 8700K
156
Intel Core i5 12600K +78%
278
Geekbench 5 Single Core
Intel Core i7 8700K
1233
Intel Core i5 12600K +54%
1910
Geekbench 5 Multi Core
Intel Core i7 8700K
6632
Intel Core i5 12600K +74%
11565
Passmark CPU Single Core
Intel Core i7 8700K
2748
Intel Core i5 12600K +43%
3956
Passmark CPU Multi Core
Intel Core i7 8700K
13661
Intel Core i5 12600K +103%
27733
VS

General Parameters

Oct 2017
Release Date
Oct 2021
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Alder Lake
i7-8700K
Processor Number
i5-12600K
LGA-1151
Socket
LGA-1700
UHD Graphics 630
Integrated Graphics
UHD Graphics 770

Package

14 nm
Manufacturing Process
10 nm
95 W
Power Consumption
125 W
-
Max Turbo Power Consumption
150 W
100 °C
Peak Operating Temperature
100°C

CPU Performance

6
Performance Cores
6
12
Performance Core Threads
12
3.7 GHz
Performance Core Base Frequency
3.7 GHz
4.7 GHz
Performance Core Turbo Frequency
4.9 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
2.8 GHz
-
Efficiency Core Turbo Frequency
3.6 GHz
6
Total Core Count
10
12
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
37x
Multiplier
37x
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
9728 K shared
12 MB shared
L3 Cache
20 MB shared
Yes
Unlocked Multiplier
Yes

Memory Parameters

DDR4-2666
Memory Types
DDR5-4800, DDR4-3200
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
41.6 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
350 MHz
GPU Base Frequency
300 MHz
1200 MHz
GPU Max Dynamic Frequency
1450 MHz
192
Shader Units
256
24
Texture Units
16
3
Raster Operation Units
8
24
Execution Units
32
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
0.78 TFLOPS

Miscellaneous

3.0
PCIe Version
5.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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