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Intel
IntelBX80662I56500
▲ 54236 ▼
  

4 Cores, 8 Threads @2.90 GHz, Kaby Lake.
Release date ≈ Q1 2017.

VS
▲ 6617,968 ▼

4 Cores, 4 Threads @3.2GHz, Skylake.
Release date: Q3 2015.

Effective Speed 
+13%
Real World Speed
Performance profile from 260,379 user samples
Benchmark your CPU here
18,903 User Benchmarks
Best Bench: 83% Base clock 2.9 GHz, turbo 4.5 GHz (avg)
Worst Bench: 53% Base clock 2.9 GHz, turbo 0.8 GHz (avg)
Poor: 53% Great: 83%
SPEED RANK: 364th / 1442
Gaming
Gaming 72%
Battleship
Desktop
Desktop 75%
Battleship
Workstation
Workstation 59%
Gunboat
241,476 User Benchmarks
Best Bench: 73% Base clock 3.2 GHz, turbo 3.3 GHz (avg)
Worst Bench: 43% Base clock 3.2 GHz, turbo 3.3 GHz (avg)
Poor: 43% Great: 73%
SPEED RANK: 523rd / 1442
Gaming
Gaming 64%
Destroyer
Desktop
Desktop 69%
Battle cruiser
Workstation
Workstation 48%
Yacht
Effective Speed
Effective CPU Speed 		71.7 % Faster effective speed.
+13% 		63.6 %
Average Score 
+19%
Memory
Avg. Memory Latency 		82.1 Pts Slightly lower memory latency.
+8% 		75.7 Pts
1-Core
Avg. Single Core Speed 		99.4 Pts Slightly faster single-core speed.
+8% 		92.1 Pts
2-Core
Avg. Dual Core Speed 		189 Pts +4% 182 Pts
4-Core
Avg. Quad Core Speed 		333 Pts Faster quad-core speed.
+12% 		296 Pts
8-Core
Avg. Octa Core Speed 		508 Pts Much faster octa-core speed.
+61% 		315 Pts
Overclocked Score 
+24%
Memory
OC Memory Latency 		91.2 Pts +2% 89.3 Pts
1-Core
OC Single Core Speed 		125 Pts Faster OC single-core speed.
+21% 		103 Pts
2-Core
OC Dual Core Speed 		233 Pts Faster OC dual-core speed.
+15% 		203 Pts
4-Core
OC Quad Core Speed 		417 Pts Faster OC quad-core speed.
+14% 		366 Pts
8-Core
OC Octa Core Speed 		631 Pts Much faster OC octa-core speed.
+69% 		374 Pts
Value & Sentiment 
+1,336%
Market Share
Based on 67,711,102 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.02 % 0.55 % Insanely higher market share.
+2,650%
User Rating
UBM User Rating 		54 % 66 % More popular.
+22%
Nice To Haves 
+47%
Age
Newest 		87+ Months More recent.
+16% 		103 Months
64-Core
OC Multi Core Speed 		619 Pts Much faster OC 64-core speed.
+65% 		376 Pts
64-Core
Avg. Multi Core Speed 		513 Pts Much faster 64-core speed.
+61% 		319 Pts
Specifications 
Launch Date
Launch Date 		Q1'17 Q3'15
Cache
Cache 		8 MB 6 MB SmartCache
Embedded Options Available
Embedded Options Available 		No Yes
Recommended Price
Recommended Customer Price 		N/A $192.00 - $202.00
Max Turbo Frequency
Max Turbo Frequency 		3.90 GHz 3.6 GHz
Memory Types
Memory Types 		DDR4-2400, LPDDR3-2133, DDR3L-1600 DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics 630 Intel® HD Graphics 530
Graphics Base Frequency
Graphics Base Frequency 		350.00 MHz 350 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.10 GHz 1.05 GHz
Package Size
Package Size 		42mm x 28mm 37.5mm x 37.5mm
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		Yes No
vPro Tech
Intel® vPro™ Technology ‡ 		No Yes
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP) 		No Yes
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		No Yes

More specs » More specs »
Conclusion 
Average Bench 71.7%
Average Bench 63.6%
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A decent CPU, however, stuck inside the smaller chassis of the Alienware 15 R3 (2017) it continually thermal throttles. This makes the main positive aspect of this chip, being unlocked, pretty much useless as the temperatures will rise too much for overclocking to be useful. Even without overclocking this chip runs very hot. Only recommended for 17 inch sized laptops.  [Dec '19 ThreeAreLeft]

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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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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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  • - Reports are generated and presented on userbenchmark.com
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 Frequently Asked Questions

Processors FAQ
AMD vs Intel: Gaming performance 2012-2021
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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 $46
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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