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IntelBX80662I56400
Intel
▲ 5513,037 ▼

4 Cores, 4 Threads @2.7GHz, Skylake.
Release date: Q3 2015.

VS
▲ 5016 ▼
  

4 Cores, 4 Threads @2.3 GHz, Sandy Bridge.
Release date ≈ Q1 2015.

Effective Speed 
+3%
Real World Speed
Performance profile from 171,713 user samples
Benchmark your CPU here
171,457 User Benchmarks
Best Bench: 71% Base clock 2.7 GHz, turbo 3.1 GHz (avg)
Worst Bench: 39% Base clock 2.7 GHz, turbo 0.5 GHz (avg)
Poor: 39% Great: 71%
SPEED RANK: 590th / 1468
Gaming
Gaming 61%
Destroyer
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 45%
Yacht
256 User Benchmarks
Best Bench: 67% Base clock 2.4 GHz, turbo 2.95 GHz (avg)
Worst Bench: 53% Base clock 3.2 GHz, turbo 3.4 GHz (avg)
Poor: 53% Great: 67%
SPEED RANK: 564th / 1468
Gaming
Gaming 62%
Destroyer
Desktop
Desktop 67%
Battle cruiser
Workstation
Workstation 45%
Speed boat
Effective Speed
Effective CPU Speed 		60.8 % 62.4 % +3%
Average Score 
+14%
Memory
Avg. Memory Latency 		75.2 Pts 86 Pts Lower memory latency.
+14%
1-Core
Avg. Single Core Speed 		84.6 Pts Faster single-core speed.
+17% 		72.5 Pts
2-Core
Avg. Dual Core Speed 		166 Pts Faster dual-core speed.
+23% 		135 Pts
4-Core
Avg. Quad Core Speed 		267 Pts Faster quad-core speed.
+18% 		227 Pts
8-Core
Avg. Octa Core Speed 		286 Pts Faster octa-core speed.
+25% 		228 Pts
Overclocked Score 
+19%
Memory
OC Memory Latency 		86.8 Pts 91.9 Pts Slightly lower OC memory latency.
+6%
1-Core
OC Single Core Speed 		96.1 Pts Faster OC single-core speed.
+13% 		85.2 Pts
2-Core
OC Dual Core Speed 		189 Pts Faster OC dual-core speed.
+19% 		159 Pts
4-Core
OC Quad Core Speed 		335 Pts Much faster OC quad-core speed.
+32% 		254 Pts
8-Core
OC Octa Core Speed 		344 Pts Much faster OC octa-core speed.
+36% 		253 Pts
Value & Sentiment 
+∞%
Market Share
Based on 68,928,838 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.31 % Insanely higher market share.
+∞% 		0 %
User Rating
UBM User Rating 		55 % Slightly more popular.
+10% 		50 %
Nice To Haves 
+22%
Age
Newest 		110 Months +4% 115+ Months
64-Core
OC Multi Core Speed 		346 Pts Much faster OC 64-core speed.
+36% 		255 Pts
64-Core
Avg. Multi Core Speed 		288 Pts Faster 64-core speed.
+25% 		230 Pts
Specifications 
Launch Date
Launch Date 		Q3'15 Q1'11
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2, AVX 2.0 SSE4.1/4.2, AVX
Lithography
Lithography 		14 nm 32 nm
Recommended Price
Recommended Customer Price 		$182.00 - $187.00 N/A
Bus Speed
Bus Speed 		8 GT/s DMI3 5 GT/s DMI
Max Memory Size
Max Memory Size (dependent on memory type) 		64 GB 32 GB
Memory Types
Memory Types 		DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V DDR3 1066/1333
Memory Bandwidth
Max Memory Bandwidth 		34.1 GB/s 21 GB/s
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics 530 Intel® HD Graphics 2000
Graphics Base Frequency
Graphics Base Frequency 		350 MHz 650 MHz
Wireless Display
Intel® Wireless Display 		Yes No
# of Displays Supported
# of Displays Supported ‡ 		3 2
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		950 MHz 1.25 GHz
vPro Tech
Intel® vPro™ Technology ‡ 		No Yes
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		No Yes
PCI Express Revision
PCI Express Revision 		3.0 2.0

More specs » More specs »
User Builds 
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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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