Intel Core i5-12600KF vs Intel Core i5-660

Last updated:

CPU comparison with benchmarks

-VS-

CPU lineage

Intel Core i5-12600KF or Intel Core i5-12600KF – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Intel Core i5-12600KF features 10 processor cores and has the capability to manage 16 threads concurrently.
It was released in Q4/2021 and belongs to the 12 generation of the Intel Core i5 series.
To use the Intel Core i5-12600KF, you'll need a motherboard with a LGA 1700 socket.
The Intel Core i5-660 features 2 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q1/2010 and belongs to the 1 generation of the Intel Core i5 series.
To use the Intel Core i5-660, you'll need a motherboard with a LGA 1156 socket.
Desktop / Server Segment Desktop / Server
Intel Core i5-12600KF Name Intel Core i5-660
Intel Core i5 Family Intel Core i5
12 Generation 1
Intel Core i 12000 Group Intel Core i5 600
 
 

CPU Cores and Base Frequency

The Intel Core i5-12600KF has 10 CPU cores and can calculate 16 threads in parallel.
The clock frequency of the A-Core is 3.7 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
Processors with hybrid (big.LITTLE) architecture strike a balance between performance and power efficiency, making them ideal for mobile devices.
The Intel Core i5-660 has 2 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Core i5-660 is 3.33 GHz
and turbo frequency for one core is 3.6 GHz.
None None 3.6 GHz
4.9 GHz A-Core Frequency Turbo None
2.8 GHz B-Core Frequency None
3.7 GHz A-Core Frequency None
4x Gracemont Cores B None
6x Golden Cove Cores A None
Yes Overclocking No
hybrid (big.LITTLE) Core architecture normal
None None 3.33 GHz
3.6 GHz B-Core Frequency Turbo None
16 Threads 4
Yes Hyperthreading Yes
10 CPU Cores 2
None None 2x
 
 

Internal Graphics

The Intel Core i5-12600KF does not have integrated graphics.
The Intel Core i5-660 has integrated graphics, called iGPU for short.
Specifically, the Intel Core i5-660 uses the Intel HD Graphics (Westmere), which has 24 texture shaders
and 12 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
-- GPU frequency 0.5 GHz
-- Release date Q1/2010
-- Direct X 10.1
GPU name Intel HD Graphics (Westmere)
-- Technology 32 nm
-- Max. displays --
-- Shaders 24
0 bytes Max. GPU Memory 2.0 GB
-- Execution units 12
-- Generation 5
-- GPU (Turbo) 0.73 GHz
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
-- AVC Decode
-- VC-1 No
-- VP9 No
-- h265 / HEVC (10 bit) No
-- h264 Decode
-- VP8 No
-- h265 / HEVC (8 bit) No
-- JPEG No
-- AV1 No
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 76.8 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 16.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 21.0 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
2 Memory channels 2
128.0 GB Max. Memory 16.0 GB
pci PCIe pci
Yes AES-NI Yes
No ECC No
76.8 GB/s Bandwidth 21.0 GB/s
DDR4-3200, DDR5-4800 Memory type DDR3-1066, DDR3-1333
 
 

Thermal Management

The processor has a thermal design power (TDP) of 125 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 73 W watts.
100 °C Tjunction max --
150 W TDP (PL2) None
125 W TDP (PL1 / PBP) 73 W
 
 

Technical details

The Intel Core i5-12600KF is manufactured using a 10 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 20.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core i5-660 is manufactured using a 32 nm process.
In total, this processor boasts a generous 4.0 MB cache.
Q4/2021 Release date Q1/2010
BX8071512600KF Part Number --
9.5 MB L2-Cache 512.0 KB
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
SSE4.1, SSE4.2, AVX2, AVX2+ ISA extensions SSE4.1, SSE4.2
Monolithic Chip design Monolithic
Alder Lake S Architecture Clarkdale
10 nm Technology 32 nm
LGA 1700 Socket LGA 1156
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux
264 $ Release price 193 $
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
20.0 MB L3-Cache 4.0 MB
 
 

Benchmarks

Estimated results for PassMark CPU Mark

Intel Core i5-12600KF
10C 16T @ 3.7 GHz
27830
27830
Intel Core i5-660
2C 4T @ 3.33 GHz
2359
2359

Geekbench 5, 64bit (Multi-Core)

Intel Core i5-12600KF
10C 16T @ 3.7 GHz
11912
11912
Intel Core i5-660
2C 4T @ 3.33 GHz
1308
1308

Geekbench 5, 64bit (Single-Core)

Intel Core i5-12600KF
10C 16T @ 3.7 GHz
1854
1854
Intel Core i5-660
2C 4T @ 3.33 GHz
597
597