IntelBX80646E31246V3
IntelBX80646I74770

4 Cores, 8 Threads @3.5 GHz, Haswell.
Release date ≈ Q2 2014.

4 Cores, 8 Threads @3.4GHz, Haswell.
Release date: Q1 2013.

Real World Speed
Performance profile from 70,939 user samples
925 User Benchmarks
Best Bench: 83% Base clock 3.5 GHz, turbo 3.9 GHz (avg)
Worst Bench: 58% Base clock 3.5 GHz, turbo 0.95 GHz (avg)
Poor: 58% Great: 83%
SPEED RANK: 116th / 1158
Gaming
Gaming 74%
Battleship
Desktop
Desktop 75%
Battleship
Workstation
Workstation 55%
Yacht
70,014 User Benchmarks
Best Bench: 84% Base clock 3.4 GHz, turbo 3.7 GHz (avg)
Worst Bench: 61% Base clock 3.4 GHz, turbo 0.45 GHz (avg)
Poor: 61% Great: 84%
SPEED RANK: 115th / 1158
Gaming
Gaming 74%
Battleship
Desktop
Desktop 76%
Battleship
Workstation
Workstation 55%
Yacht
Effective Speed
Effective CPU Speed
74.4 % 74.5 % +0%
SC Mixed
Avg. Single Core Mixed Speed
105 Pts 106 Pts +1%
QC Mixed
Avg. Quad Core Mixed Speed
363 Pts 363 Pts
MC Mixed
Avg. Multi Core Mixed Speed
554 Pts +1% 547 Pts
SC Mixed
OC Single Core Mixed Speed
115 Pts 115 Pts
QC Mixed
OC Quad Core Mixed Speed
425 Pts 427 Pts +0%
MC Mixed
OC Multi Core Mixed Speed
582 Pts +0% 580 Pts
Market Share
Based on 17,051,659 CPUs tested.
Market Share
Market Share (trailing 30 days)
0 % 0.62 % Insanely higher market share.
+∞%
Value
Value For Money
74.1 % 74.6 % +1%
User Rating
UBM User Rating
52 % 68 % Much more popular.
+31%
Price
Price (score)
$295 $290 +2%
Age
Newest
59+ Months More recent.
+20%
74 Months
SC Int
Single Core Integer Speed
114 Pts 114 Pts
SC Float
Single Core Floating Point Speed
117 Pts +1% 116 Pts
QC Int
Quad Core Integer Speed
427 Pts 428 Pts +0%
QC Float
Quad Core Floating Point Speed
430 Pts +0% 428 Pts
MC Int
Multi Core Integer Speed
553 Pts +1% 550 Pts
MC Float
Multi Core Floating Point Speed
591 Pts +0% 589 Pts
Launch Date
Launch Date
Q2'14 Q2'13
Recommended Price
Recommended Customer Price
$276.00 - $287.00 $303.00 - $312.00
Memory Types
Memory Types
DDR3 and DDR3L 1333/1600 at 1.5V DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
ECC Memory Supported
ECC Memory Supported ‡
Yes No
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics P4600 Intel® HD Graphics 4600
Graphics Output
Graphics Output
eDP/DP/HDMI/VGA eDP/DP/HDMI/DVI/VGA
Graphics Video Max Memory
Graphics Video Max Memory
1.7 GB 2 GB
Graphics and IMC Lithography
Graphics and IMC Lithography
22nm 22 nm
TSX-NI
Intel® TSX-NI
Yes No
My WiFi Tech
Intel® My WiFi Technology
No Yes
PCI Express Revision
PCI Express Revision
3.0 Up to 3.0
PCI Express Configurations
PCI Express Configurations ‡
1x16, 2x8, 1x8/2x4 Up to 1x16, 2x8, 1x8+2x4

More specs » More specs »
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The Intel Core i7-4770 features Intel's most recent (Haswell) architecture. As with each of the previous "Core i" generations Intel have managed to reduce power consumption and simultaneously increase processing throughput. The i7-4770 has a locked multiplier which makes overclocking it much harder than its unlocked i7-4770K sibling. Comparing the 4770 and 4770K shows that the 4770K yields 14% higher processing throughput when overclocked and also costs 14% more. The 4770K has 4 physical cores which allow it to process four streams of instructions in parallel. General desktop computing tasks such as checking email, watching videos and surfing the web rarely require more than two cores, so for the majority of users this processor is overpowered. If you plan to encode video or compile software then this is one of the fastest reasonably priced processors available. [Mar '14 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) May 2019 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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