Intel Core i5 9600KF vs i5 9600K

We compared two 6-core desktop CPUs: the 3.7 GHz Intel Core i5 9600KF against the 3.7 GHz i5 9600K. On this page, you'll find out which processor has better performance in benchmarks, games 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
Power Efficiency
The efficiency score of electricity consumption
NanoReview Final Score
Generic CPU rating

Key Differences

What are the key differences between 9600K and 9600KF
Advantages of Intel Core i5 9600K
  • Includes an integrated GPU Intel UHD Graphics 630

Benchmarks

Comparing the performance of CPUs in benchmarks
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)
7301
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
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Specifications

Full technical specification of Intel Core i5 9600KF and i5 9600K

General

Vendor Intel Intel
Released January 7, 2019 October 8, 2018
Type Desktop Desktop
instruction set x86-64 x86-64
Codename Coffee Lake Coffee Lake
Model number i5-9600KF i5-9600K
Socket LGA-1151 LGA-1151
Integrated GPU No UHD Graphics 630

Performance

Cores 6 6
Threads 6 6
Base Frequency 3.7 GHz 3.7 GHz
Turbo Boost Frequency 4.6 GHz 4.6 GHz
Bus frequency 100 MHz 100 MHz
Multiplier 37x 37x
Bus Bandwidth 8 GT/s 8 GT/s
L1 Cache 64K (per core) 64K (per core)
L2 Cache 256K (per core) 256K (per core)
L3 Cache 9MB (shared) 9MB (shared)
Unlocked Multiplier Yes Yes

Power

Fabrication process 14 nm 14 nm
TDP 95 W 95 W
Max. temperature 100°C 100°C

iGPU

Integrated Graphics - Intel UHD Graphics 630
GPU Base Clock - 350 MHz
GPU Boost Clock - 1150 MHz
Shading Units - 192
TMUs - 24
ROPs - 3
Execution Units - 24
TGP - 15 W
Max. Resolution - 4096x2304 - 60 Hz
iGPU FLOPS
0.38 TFLOPS

Memory support

Memory types DDR4-2666 DDR4-2666
Memory Size 128 GB 128 GB
Max. Memory Channels 2 2
Max. Memory Bandwidth 41.6 GB/s 41.6 GB/s
ECC Support No No

Misc

Official site Intel Core i5 9600KF official page Intel Core i5 9600K official page
PCI Express Version 3.0 3.0
PCI Express Lanes 16 16
Extended instructions SSE4.1, SSE4.2, AVX-2 SSE4.1, SSE4.2, AVX-2

Cast your vote

Choose between two processors
113 (75.8%)
36 (24.2%)
Total votes: 149

Comments

So which CPU will you choose: Intel Core i5 9600K or i5 9600KF?
Avatar
PJA 09 August 2021 01:41
9600kf Is more stable, and faster than 9600k, as the 9600kf has its graphic cores disabled, so processing cores run faster.
0 Reply
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