Intel
IntelBX80662I36320

4 Cores, 8 Threads
@2.8 GHz Lynnfield

2 Cores, 4 Threads
@3.9GHz Skylake (2015)

Real World Speed
Performance profile from 14,776 user samples
14,167 User Benchmarks
Best Bench: 64% Base clock 2.8 GHz, turbo 2.75 GHz (avg)
Worst Bench: 36% Base clock 2.25 GHz, turbo 0.95 GHz (avg)
Poor: 36% Great: 64%
SPEED RANK: 312th / 1105
Gaming
Gaming 50%
Yacht
Desktop
Desktop 52%
Yacht
Workstation
Workstation 36%
Jet ski
609 User Benchmarks
Best Bench: 71% Base clock 3.3 GHz, turbo 3.9 GHz (avg)
Worst Bench: 58% Base clock 3.9 GHz, turbo 2.2 GHz (avg)
Poor: 58% Great: 71%
SPEED RANK: 161st / 1105
Gaming
Gaming 67%
Battle cruiser
Desktop
Desktop 75%
Battleship
Workstation
Workstation 40%
Jet ski
Effective Speed
Effective CPU Speed
50 % 67.2 % Much faster effective speed.
+35%
SC Mixed
Avg. Single Core Mixed Speed
74.4 Pts 116 Pts Much faster single-core speed.
+56%
QC Mixed
Avg. Quad Core Mixed Speed
240 Pts 311 Pts Faster quad-core speed.
+30%
MC Mixed
Avg. Multi Core Mixed Speed
347 Pts Slightly faster multi-core speed.
+9%
318 Pts
SC Mixed
OC Single Core Mixed Speed
89 Pts 123 Pts Much faster OC single-core speed.
+38%
QC Mixed
OC Quad Core Mixed Speed
316 Pts 332 Pts Slightly faster OC quad-core speed.
+5%
MC Mixed
OC Multi Core Mixed Speed
451 Pts Much faster OC multi-core speed.
+35%
334 Pts
Market Share
Based on 8,895,139 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.23 % Insanely higher market share.
+2,200%
0.01 %
Value
Value For Money
51.9 % 83.1 % Much better value.
+60%
User Rating
UBM User Rating
54 % 57 % Slightly more popular.
+6%
Price
Price (score)
$263 $166 Much cheaper.
+37%
Age
Newest
53 Months 31 Months Much more recent.
+42%
SC Int
Single Core Integer Speed
85.4 Pts 121 Pts Much faster single-core int speed.
+42%
SC Float
Single Core Floating Point Speed
93.2 Pts 126 Pts Much faster single-core fp speed.
+35%
QC Int
Quad Core Integer Speed
301 Pts 309 Pts +3%
QC Float
Quad Core Floating Point Speed
330 Pts 349 Pts Slightly faster quad-core fp speed.
+6%
MC Int
Multi Core Integer Speed
423 Pts Much faster multi-core int speed.
+37%
308 Pts
MC Float
Multi Core Floating Point Speed
466 Pts Much faster multi-core fp speed.
+33%
350 Pts
Launch Date
Launch Date
Q3'09 Q3'15
Cache
Cache
8 MB SmartCache 4 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
SSE4.2 SSE4.1/4.2, AVX 2.0
Embedded Options Available
Embedded Options Available
Yes No
Lithography
Lithography
45 nm 14 nm
Recommended Price
Recommended Customer Price
$257.00 - $305.00 $149.00 - $157.00
Bus Speed
Bus Speed
2.5 GT/s DMI 8 GT/s DMI3
Max Memory Size
Max Memory Size (dependent on memory type)
16 GB 64 GB
Memory Types
Memory Types
DDR3 1066/1333 DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V
Memory Bandwidth
Max Memory Bandwidth
21 GB/s 34.1 GB/s
ECC Memory Supported
ECC Memory Supported ‡
No Yes
Thermal Monitoring Technologies
Thermal Monitoring Technologies
No Yes
Turbo Boost Tech
Intel® Turbo Boost Technology
1.0 No
vPro Tech
Intel® vPro™ Technology ‡
Yes No
AES New Instructions
Intel® AES New Instructions
No Yes
Trusted Execution Tech
Intel® Trusted Execution Technology ‡
Yes No
PCI Express Revision
PCI Express Revision
2.0 3.0
PCI Express Configurations
PCI Express Configurations ‡
1x16, 2x8 Up to 1x16, 2x8, 1x8+2x4

More specs » More specs »
Processor Rankings (Price vs Performance) May 2018 CPU Rankings.

We calculate effective speed which measures real world performance for typical consumers. Effective speed is adjusted by current prices to yield a value for money rating which is geared towards gamers. 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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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance and price.
How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

UserBenchmark of the month

How it works

  • - Download and run UserBenchMark (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
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