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IntelBX80646I34340
IntelBX80662I56600K
▲ 491,217 ▼

2 Cores, 4 Threads @3.6GHz, Haswell.
Release date: Q3 2013.

VS
▲ 7428,938 ▼

4 Cores, 4 Threads @3.5GHz, Skylake.
Release date: Q3 2015.

Effective Speed 
+12%
Real World Speed
Performance profile from 343,110 user samples
Benchmark your CPU here
866 User Benchmarks
Best Bench: 71% Base clock 3.6 GHz
Worst Bench: 49% Base clock 3.6 GHz, turbo 1.45 GHz (avg)
Poor: 49% Great: 71%
SPEED RANK: 508th / 1441
Gaming
Gaming 64%
Destroyer
Desktop
Desktop 73%
Battleship
Workstation
Workstation 47%
Yacht
342,244 User Benchmarks
Best Bench: 85% Base clock 3.5 GHz, turbo 4.7 GHz (avg)
Worst Bench: 57% Base clock 3.5 GHz, turbo 3.55 GHz (avg)
Poor: 57% Great: 85%
SPEED RANK: 355th / 1441
Gaming
Gaming 72%
Battleship
Desktop
Desktop 80%
Battleship
Workstation
Workstation 55%
Yacht
Effective Speed
Effective CPU Speed 		64.5 % 72.4 % Faster effective speed.
+12%
Average Score 
+25%
Memory
Avg. Memory Latency 		85.5 Pts +3% 83.3 Pts
1-Core
Avg. Single Core Speed 		96.1 Pts 110 Pts Faster single-core speed.
+14%
2-Core
Avg. Dual Core Speed 		169 Pts 218 Pts Faster dual-core speed.
+29%
4-Core
Avg. Quad Core Speed 		253 Pts 352 Pts Much faster quad-core speed.
+39%
8-Core
Avg. Octa Core Speed 		256 Pts 373 Pts Much faster octa-core speed.
+46%
Overclocked Score 
+37%
Memory
OC Memory Latency 		94.8 Pts 95.2 Pts +0%
1-Core
OC Single Core Speed 		108 Pts 136 Pts Faster OC single-core speed.
+26%
2-Core
OC Dual Core Speed 		202 Pts 269 Pts Much faster OC dual-core speed.
+33%
4-Core
OC Quad Core Speed 		286 Pts 455 Pts Much faster OC quad-core speed.
+59%
8-Core
OC Octa Core Speed 		285 Pts 476 Pts Much faster OC octa-core speed.
+67%
Value & Sentiment 
+∞%
Market Share
Based on 67,709,309 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.48 % Insanely higher market share.
+∞%
Value
Value For Money 		98.3 % 102 % +3%
User Rating
UBM User Rating 		49 % 74 % Much more popular.
+51%
Price
Price (score) 		$60 Cheaper.
+26% 		$81
Nice To Haves 
+26%
Age
Newest 		129 Months 104 Months More recent.
+19%
TDP
Thermal Design Power (TDP) 		54 Watts Much more energy efficient.
+41% 		91 Watts
Cores
CPU Processing Cores 		2 cores 4 cores Hugely higher core count.
+100%
Threads
CPU Processing Threads 		4 threads 4 threads
Lithography
Manufacturing process 		22 nm 14 nm Much newer manufacturing.
+36%
Base Clock
Base Clock Speed 		3.6 GHz +3% 3.5 GHz
Turbo Clock
Turbo Clock Speed 		3.6 GHz 3.9 GHz Slightly faster turbo frequency.
+8%
64-Core
OC Multi Core Speed 		286 Pts 484 Pts Much faster OC 64-core speed.
+69%
64-Core
Avg. Multi Core Speed 		258 Pts 378 Pts Much faster 64-core speed.
+47%
Specifications 
Series
CPU Architecture 		Haswell Skylake
Socket
Motherboard Socket 		FCLGA1150 FCLGA1151
Graphics
Integrated Graphics 		HD 4600 HD 530
Launch Date
Launch Date 		Q3'13 Q3'15
Cache
Cache 		4 MB SmartCache 6 MB SmartCache
Lithography
Lithography 		22 nm 14 nm
Recommended Price
Recommended Customer Price 		$149.00 - $157.00 $242.00 - $243.00
Bus Speed
Bus Speed 		5 GT/s DMI2 8 GT/s DMI3
Thermal Solution Specification
Thermal Solution Specification 		PCG 2013C PCG 2015D (130W)
Max Memory Size
Max Memory Size (dependent on memory type) 		32 GB 64 GB
Memory Types
Memory Types 		DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V
Memory Bandwidth
Max Memory Bandwidth 		25.6 GB/s 34.1 GB/s
ECC Memory Supported
ECC Memory Supported ‡ 		Yes No
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics 4600 Intel® HD Graphics 530
Graphics Output
Graphics Output 		eDP/DP/HDMI/DVI/VGA eDP/DP/HDMI/DVI
Graphics Video Max Memory
Graphics Video Max Memory 		2 GB 64 GB
Graphics and IMC Lithography
Graphics and IMC Lithography 		22 nm 14 nm
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		No 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) ‡ 		No Yes
TSX-NI
Intel® TSX-NI 		No Yes
PCI Express Revision
PCI Express Revision 		Up to 3.0 3.0

More specs » More specs »
Conclusion 
Average Bench 64.5%
Average Bench 72.4%
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The Intel Core i3-4340 is a budget dual-core four threaded 4th generation Haswell processor released in Q3 2013. At the time of release it was the top end Haswell Core i3 chip – offering great value for money, performance and power efficiency. It scores a strong effective speed of 89% with its base clock of 3.6 GHz which means that users will experience smooth and fast performance with the majority of desktop applications. Its two cores and four virtual cores are adequate for most games. The i3-4340 features Intel HD Graphics 4600 which are probably okay for playing some older games in 720p and are comparable AMD integrated graphics (for example, on the AMD A10-5800k) when it comes to 3D gaming. But serious gamers will need to have enough money left over after purchasing the i3-4340 to spend on a stand alone GPU. [Nov '14 CPUPro]

MORE DETAILS

The Intel Core i5-6600K is based on the new "Skylake" 14nm manufacturing process. Sporting 4 physical cores with base/turbo clocks of 3.5/3.9 GHz the 6600K and its predecessor, the 4690K share the same basic configuration and disappointingly, offer similar performance. Comparing the 6600K and 6700K shows that the 6700K has faster multi and single core performance. The improved multi core performance is due to Hyperthreading which is the key differentiator for the i7-6700K. The gap in single core performance can largely be eliminated by overclocking the i5-6600K so although the stock effective speed is significantly higher on the 6700K, this gap diminishes significantly when both processors are overclocked. At a 30% discount, the 6600K is the better value gaming CPU. [Aug '15 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.
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
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Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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