Intel
IntelBX80677I77700

2 Cores, 4 Threads @3.3 GHz, Sandy Bridge.
Release date ≤ Q4 2013.

4 Cores, 8 Threads @3.6GHz, Kaby Lake.
Release date: Q1 2017.

Real World Speed
Performance profile from 334,527 user samples
77,810 User Benchmarks
Best Bench: 61% Base clock 3.3 GHz, turbo 3.3 GHz (avg)
Worst Bench: 34% Base clock 3.3 GHz, turbo 3.3 GHz (avg)
Poor: 34% Great: 61%
SPEED RANK: 775th / 1441
Gaming
Gaming 51%
Yacht
Desktop
Desktop 57%
Gunboat
Workstation
Workstation 36%
Jet ski
256,717 User Benchmarks
Best Bench: 84% Base clock 3.6 GHz, turbo 4 GHz (avg)
Worst Bench: 63% Base clock 3.6 GHz, turbo 4 GHz (avg)
Poor: 63% Great: 84%
SPEED RANK: 289th / 1441
Gaming
Gaming 76%
Battleship
Desktop
Desktop 80%
Battleship
Workstation
Workstation 63%
Destroyer
Effective Speed
Effective CPU Speed
50.7 % 76.2 % Much faster effective speed.
+50%
Memory
Avg. Memory Latency
73.2 Pts 84 Pts Lower memory latency.
+15%
1-Core
Avg. Single Core Speed
69.2 Pts 110 Pts Much faster single-core speed.
+59%
2-Core
Avg. Dual Core Speed
119 Pts 208 Pts Much faster dual-core speed.
+75%
4-Core
Avg. Quad Core Speed
164 Pts 371 Pts Hugely faster quad-core speed.
+126%
8-Core
Avg. Octa Core Speed
174 Pts 556 Pts Hugely faster octa-core speed.
+220%
Memory
OC Memory Latency
90.7 Pts 93.3 Pts +3%
1-Core
OC Single Core Speed
83.4 Pts 122 Pts Much faster OC single-core speed.
+46%
2-Core
OC Dual Core Speed
147 Pts 237 Pts Much faster OC dual-core speed.
+61%
4-Core
OC Quad Core Speed
203 Pts 414 Pts Hugely faster OC quad-core speed.
+104%
8-Core
OC Octa Core Speed
205 Pts 633 Pts Hugely faster OC octa-core speed.
+209%
Market Share
Based on 67,709,837 CPUs tested
Market Share
Market Share (trailing 30 days)
0.03 % 0.74 % Insanely higher market share.
+2,367%
Value
Value For Money
58.1 % 87.7 % Much better value.
+51%
User Rating
UBM User Rating
53 % 60 % More popular.
+13%
Price
Price (score)
$170 $167 +2%
Age
Newest
123+ Months 87 Months More recent.
+29%
64-Core
OC Multi Core Speed
205 Pts 640 Pts Hugely faster OC 64-core speed.
+212%
64-Core
Avg. Multi Core Speed
175 Pts 572 Pts Hugely faster 64-core speed.
+227%
Launch Date
Launch Date
Q1'11 Q1'17
Cache
Cache
3 MB SmartCache 8 MB
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2, AVX SSE4.1/4.2, AVX 2.0
Embedded Options Available
Embedded Options Available
Yes No
Lithography
Lithography
32 nm 14 nm
Recommended Price
Recommended Customer Price
$113.00 - $120.00 $303.00 - $312.00
Bus Speed
Bus Speed
5 GT/s DMI 8 GT/s DMI3
Max Memory Size
Max Memory Size (dependent on memory type)
32 GB 64 GB
Memory Types
Memory Types
DDR3 1066/1333 DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics 2000 Intel® HD Graphics 630
Graphics Base Frequency
Graphics Base Frequency
850 MHz 350.00 MHz
# of Displays Supported
# of Displays Supported ‡
2 3
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.1 GHz 1.15 GHz
Turbo Boost Tech
Intel® Turbo Boost Technology ‡
No 2.0
vPro Tech
Intel® vPro™ Technology ‡
No Yes
AES New Instructions
Intel® AES New Instructions
No Yes
Trusted Execution Tech
Intel® Trusted Execution Technology ‡
No Yes
PCI Express Revision
PCI Express Revision
2.0 3.0

More specs » More specs »
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It's good for office work and other general office tasks. My school has dozens of Dell Optiplexes with this processor within them. Paired with an SSD or 7200 RPM Hard Drive, it makes the machine the go-to choice for schools on a budget. [Feb '20 Drakorvich]

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Processor Rankings (Price vs Performance) April 2024 CPU Rankings

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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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 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 value for money 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
  • - SkillBench (space shooter) tests user input accuracy
  • - 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

 Frequently Asked Questions

 Best User Rated

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HDDRAMUSB
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