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IntelBX80684I58600K
IntelBX80646I54570
▲ 785,091 ▼

6 Cores, 6 Threads @3.6GHz, Coffee Lake.
Release date: Q4 2017.

VS
▲ 563,204 ▼

4 Cores, 4 Threads @3.2GHz, Haswell.
Release date: Q2 2013.

Effective Speed 
+45%
Real World Speed
Performance profile from 394,109 user samples
Benchmark your CPU here
264,837 User Benchmarks
Best Bench: 101% Base clock 3.6 GHz, turbo 4.95 GHz (avg)
Worst Bench: 79% Base clock 3.6 GHz, turbo 4.05 GHz (avg)
Poor: 79% Great: 101%
SPEED RANK: 136th / 1442
Gaming
Gaming 91%
Nuclear submarine
Desktop
Desktop 92%
Nuclear submarine
Workstation
Workstation 74%
Battleship
129,272 User Benchmarks
Best Bench: 72% Base clock 3.2 GHz, turbo 3.6 GHz (avg)
Worst Bench: 46% Base clock 3.2 GHz, turbo 3.4 GHz (avg)
Poor: 46% Great: 72%
SPEED RANK: 541st / 1442
Gaming
Gaming 62%
Destroyer
Desktop
Desktop 68%
Battle cruiser
Workstation
Workstation 46%
Yacht
Effective Speed
Effective CPU Speed 		90.7 % Much faster effective speed.
+45% 		62.4 %
Average Score 
+63%
Memory
Avg. Memory Latency 		90.1 Pts Lower memory latency.
+18% 		76.5 Pts
1-Core
Avg. Single Core Speed 		129 Pts Much faster single-core speed.
+46% 		88.3 Pts
2-Core
Avg. Dual Core Speed 		257 Pts Much faster dual-core speed.
+49% 		172 Pts
4-Core
Avg. Quad Core Speed 		502 Pts Hugely faster quad-core speed.
+81% 		278 Pts
8-Core
Avg. Octa Core Speed 		656 Pts Hugely faster octa-core speed.
+122% 		295 Pts
Overclocked Score 
+65%
Memory
OC Memory Latency 		96.5 Pts Slightly lower OC memory latency.
+7% 		90.4 Pts
1-Core
OC Single Core Speed 		151 Pts Much faster OC single-core speed.
+56% 		97.1 Pts
2-Core
OC Dual Core Speed 		302 Pts Much faster OC dual-core speed.
+59% 		190 Pts
4-Core
OC Quad Core Speed 		594 Pts Much faster OC quad-core speed.
+74% 		342 Pts
8-Core
OC Octa Core Speed 		798 Pts Hugely faster OC octa-core speed.
+129% 		349 Pts
Value & Sentiment 
+8%
Market Share
Based on 67,712,463 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.41 % Higher market share.
+11% 		0.37 %
Value
Value For Money 		103 % Better value.
+24% 		83 %
User Rating
UBM User Rating 		78 % Much more popular.
+39% 		56 %
Price
Price (score) 		$173 $99 Much cheaper.
+43%
Nice To Haves 
+51%
Age
Newest 		78 Months Much more recent.
+41% 		132 Months
TDP
Thermal Design Power (TDP) 		95 Watts 84 Watts More energy efficient.
+12%
Cores
CPU Processing Cores 		6 cores Much higher core count.
+50% 		4 cores
Threads
CPU Processing Threads 		6 threads Much higher thread count.
+50% 		4 threads
Lithography
Manufacturing process 		14 nm Much newer manufacturing.
+36% 		22 nm
Base Clock
Base Clock Speed 		3.6 GHz Faster base frequency.
+12% 		3.2 GHz
Turbo Clock
Turbo Clock Speed 		4.3 GHz Faster turbo frequency.
+19% 		3.6 GHz
64-Core
OC Multi Core Speed 		828 Pts Hugely faster OC 64-core speed.
+136% 		351 Pts
64-Core
Avg. Multi Core Speed 		681 Pts Hugely faster 64-core speed.
+129% 		298 Pts
Specifications 
Series
CPU Architecture 		Coffee Lake Haswell
Socket
Motherboard Socket 		FCLGA1151 FCLGA1150
Graphics
Integrated Graphics 		UHD 630 HD 4600
Launch Date
Launch Date 		Q4'17 Q2'13
Cache
Cache 		9 MB 6 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2, AVX2 SSE4.1/4.2, AVX 2.0
Lithography
Lithography 		14 nm 22 nm
Recommended Price
Recommended Customer Price 		N/A $192.00 - $202.00
Max Turbo Frequency
Max Turbo Frequency 		4.30 GHz 3.6 GHz
Bus Speed
Bus Speed 		8 GT/s DMI3 5 GT/s DMI2
Thermal Solution Specification
Thermal Solution Specification 		PCG 2015C (130W) PCG 2013D
Max Memory Size
Max Memory Size (dependent on memory type) 		64 GB 32 GB
Memory Types
Memory Types 		DDR4-2666 DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
Processor Graphics
Processor Graphics ‡ 		Intel® UHD Graphics 630 Intel® HD Graphics 4600
Graphics Video Max Memory
Graphics Video Max Memory 		64 GB 2 GB
TSX-NI
Intel® TSX-NI 		Yes No
PCI Express Revision
PCI Express Revision 		3.0 Up to 3.0
PCI Express Configurations
PCI Express Configurations ‡ 		Up to 1x16 or 2x8 or 1x8+2x4 Up to 1x16, 2x8, 1x8+2x4

More specs » More specs »
Conclusion 
Average Bench 90.7%
Average Bench 62.4%
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The unlocked hex-core i5-8600K from Intel’s latest Coffee Lake generation of processors is the new flagship of the i5 series, succeeding the Kaby Lake quad-core i5-7600K. The 8th generation of processors brings the largest performance uplift since Sandy Bridge by adding more cores at each of the i3, i5 and i7 product lines. Like the other Coffee Lake processors, the i5-8600K is built upon optimized 14nm architecture, marginally improved upon from Kaby Lake and Skylake. The 8600K has a 95W TDP and a nominal stock clock of 3.6 GHz, which boosts to 4.1 GHz for all six cores, 4.2 GHz for dual/quad and 4.3 GHz for single core. Early benchmarks put the i5-8600K’s effective speed 15% ahead of the i5-7600K. A 50% increase in multi-core speed is explained by two additional cores and thanks to the quad-core clock bump from 4 GHz on the 7600K to 4.2 GHz on the 8600K there is also an additional 5% performance boost across all workloads. All Coffee Lake processors require a 300-series chipset, making a straight CPU upgrade unfeasible despite sharing the same socket as their Z270 predecessors. Even though most games still use less than 4 cores simultaneously, the i5-8600K is a great choice for gamers but for $80 less, the 8350K which is faster than last years 7600K and only marginally weaker for gaming than the 8600K is certainly well worth considering as well. [Oct '17 CPUPro]

MORE DETAILS

The Intel Core i5-4570 is a relatively fast quad core desktop processor based on the 4th generation Haswell architecture which was launched in Q2 2013. With a base frequency of 3.2 GHz which can boost to a maximum of 3.6 GHz turbo, it has a good effective speed of 93, with a particularly impressive single-core of 98. Unlike the ‘K’ model processors, the i5-4570 is not unlocked, so the max overclocked speed is limited. Whilst this is a great CPU looking at the 4690K versus 4570 shows that the unlocked 4690K offers 20% more performance but at a 20% price premium. The i5-4570 also features integrated Intel HD Graphics 4600 which is about 25% better than the previous HD 4000 Graphics but still not good enough to enjoy modern 3D games. [Nov '14 CPUPro]

MORE DETAILS

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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