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Intel
IntelBX80684I59600K
▲ 5119 ▼
  

4 Cores, 8 Threads @3.33 GHz, Bloomfield.
Release date ≈ Q2 2014.

VS
▲ 9130,304 ▼

6 Cores, 6 Threads @3.7GHz, Coffee Lake.
Release date: Q4 2018.

Effective Speed 
+29%
Real World Speed
Performance profile from 321,847 user samples
Benchmark your CPU here
653 User Benchmarks
Best Bench: 78% Base clock 4.1 GHz, turbo 4.25 GHz (avg)
Worst Bench: 64% Base clock 3.35 GHz, turbo 3.4 GHz (avg)
Poor: 64% Great: 78%
SPEED RANK: 371st / 1468
Gaming
Gaming 72%
Battleship
Desktop
Desktop 76%
Battleship
Workstation
Workstation 55%
Gunboat
321,194 User Benchmarks
Best Bench: 103% Base clock 3.7 GHz, turbo 5.15 GHz (avg)
Worst Bench: 82% Base clock 3.7 GHz, turbo 4.3 GHz (avg)
Poor: 82% Great: 103%
SPEED RANK: 138th / 1468
Gaming
Gaming 93%
Nuclear submarine
Desktop
Desktop 95%
Nuclear submarine
Workstation
Workstation 77%
Battleship
Effective Speed
Effective CPU Speed 		72.4 % 93.2 % Faster effective speed.
+29%
Average Score 
+54%
Memory
Avg. Memory Latency 		90.9 Pts 91 Pts +0%
1-Core
Avg. Single Core Speed 		86.2 Pts 135 Pts Much faster single-core speed.
+57%
2-Core
Avg. Dual Core Speed 		167 Pts 268 Pts Much faster dual-core speed.
+60%
4-Core
Avg. Quad Core Speed 		300 Pts 525 Pts Much faster quad-core speed.
+75%
8-Core
Avg. Octa Core Speed 		388 Pts 688 Pts Much faster octa-core speed.
+77%
Overclocked Score 
+60%
Memory
OC Memory Latency 		95.2 Pts 96.5 Pts +1%
1-Core
OC Single Core Speed 		90.8 Pts 153 Pts Much faster OC single-core speed.
+69%
2-Core
OC Dual Core Speed 		176 Pts 306 Pts Much faster OC dual-core speed.
+74%
4-Core
OC Quad Core Speed 		349 Pts 604 Pts Much faster OC quad-core speed.
+73%
8-Core
OC Octa Core Speed 		443 Pts 822 Pts Hugely faster OC octa-core speed.
+86%
Value & Sentiment 
+∞%
Market Share
Based on 69,014,614 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 1.13 % Insanely higher market share.
+∞%
User Rating
UBM User Rating 		51 % 91 % Much more popular.
+78%
Nice To Haves 
+72%
Age
Newest 		125+ Months 72 Months Much more recent.
+42%
64-Core
OC Multi Core Speed 		442 Pts 848 Pts Hugely faster OC 64-core speed.
+92%
64-Core
Avg. Multi Core Speed 		393 Pts 717 Pts Hugely faster 64-core speed.
+82%
Specifications 
Launch Date
Launch Date 		Q3'09 Q4'18
Cache
Cache 		8 MB SmartCache 9 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.2 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Lithography
Lithography 		45 nm 14 nm
Recommended Price
Recommended Customer Price 		$1059.00 $262.00 - $263.00
Max Turbo Frequency
Max Turbo Frequency 		3.6 GHz 4.60 GHz
Bus Speed
Bus Speed 		6.4 GT/s QPI 8 GT/s DMI3
Max Memory Size
Max Memory Size (dependent on memory type) 		24 GB 64 GB
Memory Types
Memory Types 		DDR3 800/1066/1333 DDR4-2666
Memory Channels
Max # of Memory Channels 		3 2
Memory Bandwidth
Max Memory Bandwidth 		32 GB/s 41.6 GB/s
ECC Memory Supported
ECC Memory Supported ‡ 		Yes No
Package Size
Package Size 		42.5mm x 45.0mm 37.5mm x 37.5mm
Thermal Monitoring Technologies
Thermal Monitoring Technologies 		No Yes
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		1.0 2.0
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		Yes No
AES New Instructions
Intel® AES New Instructions 		No Yes
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		No Yes

More specs » More specs »
Conclusion 
Average Bench 72.4%
Average Bench 93.2%

Still holds up to this date as it performs slightly better than the Core i7 950 CPU. [Apr '18 MrJaconYT]

MORE DETAILS

The hex-core i5-9600K is third in Intel’s line-up of 9th generation Coffee Lake CPUs. It has a TDP of 95W and requires an aftermarket cooler (such as the $20 GAMMAXX 400). The 9600K was designed to be overclocked. Once this is enabled in the BIOS (requires a Z-series motherboard), the 9600K runs 10% faster. In terms of performance, the i5-9600K is almost unbeatable for desktop users and it has sufficient multi-core performance to handle all but the most demanding workstation tasks. For CPU encoding (Cinebench, Blender, Handbrake etc.) the Ryzen 3000 series offers great 64-core performance. For example the overclocked Ryzen 3600 is approximately 13% worse for gaming, desktop and normal consumer workloads but it is 27% faster for 64-core processing. CPU encoding is akin to using hair clippers on a lawn, encoding tasks are far better performed by dedicated hardware such an NVENC or QuickSync. At stock clocks the i5-9600K is around 8% slower than Intel’s flagship i9-9900K but when both are overclocked, the 9600K closes the gaming gap to within two or three percent. Considering that the 9900K is the fastest gaming processor available, and almost twice the price of the 9600K, this is no small feat. The i5-9600K is aimed squarely at gamers who are not willing to compromise on performance but don't want to pay more than they need to. [Oct '18 CPUPro]

MORE DETAILS

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