Intel
IntelBX80662G3900

2 Cores, 4 Threads @3.2 GHz, Ivy Bridge.
Release date ≤ Q1 2014.

VS
About

2 Cores, 2 Threads @2.8 GHz, Skylake.
Release date ≈ Q1 2016.

Real World Speed
Performance profile from 6,536 user samples
3,578 User Benchmarks
Best Bench: 48% Base clock 3.2 GHz, turbo 3.2 GHz (avg)
Worst Bench: 33% Base clock 3.2 GHz, turbo 2.2 GHz (avg)
Poor: 33% Great: 48%
SPEED RANK: 437th / 1197
Gaming
Gaming 44%
Speed boat
Desktop
Desktop 49%
Yacht
Workstation
Workstation 22%
Surfboard
2,958 User Benchmarks
Best Bench: 43% Base clock 2.8 GHz, turbo 2.8 GHz (avg)
Worst Bench: 29% Base clock 2.8 GHz, turbo 1.4 GHz (avg)
Poor: 29% Great: 43%
SPEED RANK: 521st / 1197
Gaming
Gaming 40%
Jet ski
Desktop
Desktop 49%
Yacht
Workstation
Workstation 18%
Surfboard
Effective Speed
Effective CPU Speed
43.5 % Slightly faster effective speed.
+10%
39.5 %
1-Core
Avg. Single Core Mixed Speed
79.6 Pts 80.8 Pts +2%
2-Core
Avg. Dual Core Mixed Speed
141 Pts 151 Pts Slightly faster dual-core speed.
+7%
4-Core
Avg. Quad Core Mixed Speed
205 Pts Much faster quad-core speed.
+31%
156 Pts
8-Core
Avg. Octa Core Mixed Speed
210 Pts Much faster octa-core speed.
+33%
158 Pts
64-Core
Avg. Multi Core Mixed Speed
212 Pts Much faster 64-core speed.
+33%
159 Pts
1-Core
OC Single Core Mixed Speed
87.7 Pts +0% 87.5 Pts
2-Core
OC Dual Core Mixed Speed
169 Pts 173 Pts +2%
4-Core
OC Quad Core Mixed Speed
228 Pts Much faster OC quad-core speed.
+31%
174 Pts
8-Core
OC Octa Core Mixed Speed
228 Pts Much faster OC octa-core speed.
+31%
174 Pts
64-Core
OC Multi Core Mixed Speed
230 Pts Much faster OC 64-core speed.
+32%
174 Pts
Market Share
Based on 21,718,697 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.02 % 0.02 %
Value
Value For Money
48.4 % 64.4 % Much better value.
+33%
User Rating
UBM User Rating
52 % 55 % Slightly more popular.
+6%
Price
Price (score)
$189 $47 Much cheaper.
+75%
Age
Newest
70+ Months 43+ Months Much more recent.
+39%
Launch Date
Launch Date
Q1'13 Q4'15
Cache
Cache
3 MB SmartCache 2 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2, AVX SSE4.1/4.2
Embedded Options Available
Embedded Options Available
No Yes
Lithography
Lithography
22 nm 14 nm
Recommended Price
Recommended Customer Price
$117.00 $42.00
Bus Speed
Bus Speed
5 GT/s DMI 8 GT/s DMI3
Thermal Solution Specification
Thermal Solution Specification
2011C PCG 2015C (65W)
Max Memory Size
Max Memory Size (dependent on memory type)
32 GB 64 GB
Memory Types
Memory Types
DDR3 1333/1600 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 ‡
No Yes
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics 2500 Intel® HD Graphics 510
Graphics Base Frequency
Graphics Base Frequency
650 MHz 350 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.05 GHz 950 MHz
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
AES New Instructions
Intel® AES New Instructions
No Yes
Secure Key
Secure Key
No Yes
PCI Express Revision
PCI Express Revision
2.0 3.0
PCI Express Configurations
PCI Express Configurations ‡
up to 1x16, 2x8, 1x8 & 2x4 Up to 1x16, 2x8, 1x8+2x4

More specs » More specs »
Processor Rankings (Price vs Performance) November 2019 CPU Rankings.

We calculate effective speed which measures real world performance for typical gamers and desktop users. 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.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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.

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How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - 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 current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
  • - Share your opinion by voting.

 Frequently Asked Questions

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