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IntelBX80684I99900KS
IntelBX80637I53570K
▲ 573,637 ▼
  

8 Cores, 16 Threads @4.00 GHz, 127 W.
Release date ≈ Q4 2019.

VS
▲ 747,447 ▼

4 Cores, 4 Threads @3.4GHz, Ivy Bridge.
Release date: Q2 2012.

Effective Speed 
+46%
Real World Speed
Performance profile from 198,356 user samples
Benchmark your CPU here
12,840 User Benchmarks
Best Bench: 105% Base clock 4 GHz, turbo 5.1 GHz (avg)
Worst Bench: 89% Base clock 4 GHz, turbo 5 GHz (avg)
Poor: 89% Great: 105%
SPEED RANK: 99th / 1468
Gaming
Gaming 99%
Nuclear submarine
Desktop
Desktop 100%
Nuclear submarine
Workstation
Workstation 99%
Nuclear submarine
185,516 User Benchmarks
Best Bench: 79% Base clock 4.4 GHz, turbo 5.7 GHz (avg)
Worst Bench: 54% Base clock 3.4 GHz, turbo 0.5 GHz (avg)
Poor: 54% Great: 79%
SPEED RANK: 472nd / 1468
Gaming
Gaming 68%
Battle cruiser
Desktop
Desktop 74%
Battleship
Workstation
Workstation 50%
Yacht
Effective Speed
Effective CPU Speed 		98.8 % Much faster effective speed.
+46% 		67.6 %
Average Score 
+86%
Memory
Avg. Memory Latency 		92.8 Pts Lower memory latency.
+12% 		83.1 Pts
1-Core
Avg. Single Core Speed 		147 Pts Much faster single-core speed.
+56% 		94.1 Pts
2-Core
Avg. Dual Core Speed 		289 Pts Much faster dual-core speed.
+55% 		186 Pts
4-Core
Avg. Quad Core Speed 		563 Pts Hugely faster quad-core speed.
+88% 		300 Pts
8-Core
Avg. Octa Core Speed 		1016 Pts Hugely faster octa-core speed.
+218% 		319 Pts
Overclocked Score 
+63%
Memory
OC Memory Latency 		97.7 Pts +3% 94.6 Pts
1-Core
OC Single Core Speed 		155 Pts Much faster OC single-core speed.
+36% 		114 Pts
2-Core
OC Dual Core Speed 		308 Pts Much faster OC dual-core speed.
+36% 		226 Pts
4-Core
OC Quad Core Speed 		614 Pts Much faster OC quad-core speed.
+56% 		393 Pts
8-Core
OC Octa Core Speed 		1148 Pts Hugely faster OC octa-core speed.
+183% 		406 Pts
Value & Sentiment 
+177%
Market Share
Based on 68,931,579 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.04 % 0.17 % Hugely higher market share.
+325%
User Rating
UBM User Rating 		57 % 74 % More popular.
+30%
Nice To Haves 
+249%
Age
Newest 		60+ Months Much more recent.
+60% 		151 Months
64-Core
OC Multi Core Speed 		1664 Pts Hugely faster OC 64-core speed.
+311% 		405 Pts
64-Core
Avg. Multi Core Speed 		1531 Pts Hugely faster 64-core speed.
+377% 		321 Pts
Specifications 
Launch Date
Launch Date 		Q4'19 Q2'12
Cache
Cache 		16 MB Intel® Smart Cache 6 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 SSE4.1/4.2, AVX
Lithography
Lithography 		14 nm 22 nm
Max Turbo Frequency
Max Turbo Frequency 		5.00 GHz 3.8 GHz
Bus Speed
Bus Speed 		8 GT/s 5 GT/s DMI
Thermal Solution Specification
Thermal Solution Specification 		PCG 2015D 2011D
Max Memory Size
Max Memory Size (dependent on memory type) 		128 GB 32 GB
Memory Types
Memory Types 		DDR4-2666 DDR3 1333/1600
Memory Bandwidth
Max Memory Bandwidth 		41.6 GB/s 25.6 GB/s
Processor Graphics
Processor Graphics ‡ 		Intel® UHD Graphics 630 Intel® HD Graphics 4000
Graphics Base Frequency
Graphics Base Frequency 		350 MHz 650 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.20 GHz 1.15 GHz
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		2 2.0
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		Yes No
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ 		Yes No
PCI Express Revision
PCI Express Revision 		3 3.0
PCI Express Configurations
PCI Express Configurations ‡ 		Up to 1x16, 2x8, 1x8+2x4 up to 1x16, 2x8, 1x8 & 2x4

More specs » More specs »
Conclusion 
Average Bench 98.8%
Average Bench 67.6%

The Intel's specially binned i9-9900K, featuring 5GHz all core boost and base clock of 4GHz. This CPU is one of the most powerful Intel CPU in term of day-to-day and gaming performance but with TDP of 127W, bulky air cooler or 240mm AIO is recommended to make sure the CPU doesn't overheat, and open loop liquid cooling if you want to OC. [Jun '20 ColdSpy]

MORE DETAILS

The Core i5-3570K Ivy Bridge processor is one of Intel's best performers to date. In terms of real world performance this processor offers far more than most users are likely to ever need. Scoring 2012 points on the PassMark Single Thread benchmark, the 3570K is within a few percent of the fastest processors currently available and at 77 watts TDP it's no energy hog either. The server orientated GeekBench and PassMark scores of 13920 and 7144 put the 3570K at just over the 50% marker in terms of total processing capacity compared to the other processors in the group test. For server based workloads more performance is available from the Core i7 range of processors but for typical consumer use this processor is already far more powerful than it needs to be. [May '13 CPUPro]

MORE DETAILS

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We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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The Best
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