IntelBX80637I73770
IntelBX80662G4400

4 Cores, 8 Threads @3.4GHz, Ivy Bridge.
Release date: Q1 2012.

2 Cores, 2 Threads @3.3GHz, Skylake.
Release date: Q4 2015.

Real World Speed
Performance profile from 82,575 user samples
71,850 User Benchmarks
Best Bench: 80% Base clock 3.4 GHz, turbo 4.1 GHz (avg)
Worst Bench: 58% Base clock 3.9 GHz, turbo 0.3 GHz (avg)
Poor: 58% Great: 80%
SPEED RANK: 147th / 1129
Gaming
Gaming 69%
Battle cruiser
Desktop
Desktop 71%
Battleship
Workstation
Workstation 51%
Yacht
10,725 User Benchmarks
Best Bench: 50% Base clock 2.4 GHz
Worst Bench: 32% Base clock 3.3 GHz, turbo 0.8 GHz (avg)
Poor: 32% Great: 50%
SPEED RANK: 405th / 1129
Gaming
Gaming 45%
Speed boat
Desktop
Desktop 57%
Gunboat
Workstation
Workstation 26%
Raft
Effective Speed
Effective CPU Speed
69.3 % Much faster effective speed.
+54%
44.9 %
SC Mixed
Avg. Single Core Mixed Speed
99.9 Pts Slightly faster single-core speed.
+7%
93.8 Pts
QC Mixed
Avg. Quad Core Mixed Speed
336 Pts Hugely faster quad-core speed.
+85%
182 Pts
MC Mixed
Avg. Multi Core Mixed Speed
507 Pts Hugely faster multi-core speed.
+174%
185 Pts
SC Mixed
OC Single Core Mixed Speed
114 Pts Slightly faster OC single-core speed.
+11%
103 Pts
QC Mixed
OC Quad Core Mixed Speed
402 Pts Hugely faster OC quad-core speed.
+97%
204 Pts
MC Mixed
OC Multi Core Mixed Speed
580 Pts Hugely faster OC multi-core speed.
+184%
204 Pts
Market Share
Based on 11,527,860 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.94 % Hugely higher market share.
+527%
0.15 %
Value
Value For Money
61.5 % 87.6 % Much better value.
+42%
User Rating
UBM User Rating
67 % Slightly more popular.
+14%
59 %
Price
Price (score)
$400 $49 Hugely cheaper.
+88%
Age
Newest
79 Months 36 Months Much more recent.
+54%
TDP
Thermal Design Power (TDP)
77 Watts 47 Watts Much more energy efficient.
+39%
Cores
CPU Processing Cores
4 cores Hugely higher core count.
+100%
2 cores
Threads
CPU Processing Threads
8 threads Hugely higher thread count.
+300%
2 threads
Lithography
Manufacturing process
22 nm 14 nm Much newer manufacturing.
+36%
Base Clock
Base Clock Speed
3.4 GHz +3% 3.3 GHz
Turbo Clock
Turbo Clock Speed
3.9 GHz Faster turbo frequency.
+18%
3.3 GHz
SC Int
Single Core Integer Speed
111 Pts Slightly faster single-core int speed.
+12%
98.7 Pts
SC Float
Single Core Floating Point Speed
114 Pts Slightly faster single-core fp speed.
+7%
107 Pts
QC Int
Quad Core Integer Speed
398 Pts Hugely faster quad-core int speed.
+102%
197 Pts
QC Float
Quad Core Floating Point Speed
410 Pts Hugely faster quad-core fp speed.
+92%
214 Pts
MC Int
Multi Core Integer Speed
573 Pts Hugely faster multi-core int speed.
+189%
198 Pts
MC Float
Multi Core Floating Point Speed
571 Pts Hugely faster multi-core fp speed.
+167%
214 Pts
Series
CPU Architecture
Ivy Bridge Skylake
Socket
Motherboard Socket
FCLGA1155 FCLGA1151
Graphics
Integrated Graphics
HD 4000 HD 510
Launch Date
Launch Date
Q2'12 Q3'15
Cache
Cache
8 MB SmartCache 3 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2, AVX SSE4.1/4.2
Lithography
Lithography
22 nm 14 nm
Recommended Price
Recommended Customer Price
$283.00 - $305.00 $64.00
Bus Speed
Bus Speed
5 GT/s DMI 8 GT/s DMI3
Thermal Solution Specification
Thermal Solution Specification
2011D 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 4000 Intel® HD Graphics 510
Graphics Base Frequency
Graphics Base Frequency
650 MHz 350 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.15 GHz 1 GHz
Turbo Boost Tech
Intel® Turbo Boost Technology
2.0 No
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡
Yes No
vPro Tech
Intel® vPro™ Technology ‡
Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡
Yes No
PCI Express Configurations
PCI Express Configurations ‡
up to 1x16, 2x8, 1x8 & 2x4 Up to 1x16, 2x8, 1x8+2x4

More specs » More specs »
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MORE DETAILS

Processor Rankings (Price vs Performance) October 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.
  • 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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