IntelBX80646I74770K
IntelFH8068403419522

4 Cores, 8 Threads @3.5GHz, Haswell.
Release date: Q1 2013.

  

4 Cores, 8 Threads @2.30 GHz, Coffee Lake.
Release date ≈ Q3 2018.

Real World Speed
Performance profile from 93,521 user samples
92,887 User Benchmarks
Best Bench: 92% Base clock 4.5 GHz, turbo 5.75 GHz (avg)
Worst Bench: 63% Base clock 3.5 GHz, turbo 0.55 GHz (avg)
Poor: 63% Great: 92%
SPEED RANK: 94th / 1158
Gaming
Gaming 77%
Battleship
Desktop
Desktop 78%
Battleship
Workstation
Workstation 57%
Gunboat
634 User Benchmarks
Best Bench: 86% Base clock 2.3 GHz, turbo 3.65 GHz (avg)
Worst Bench: 68% Base clock 2.3 GHz, turbo 1.6 GHz (avg)
Poor: 68% Great: 86%
SPEED RANK: 93rd / 1158
Gaming
Gaming 77%
Battleship
Desktop
Desktop 78%
Battleship
Workstation
Workstation 56%
Gunboat
Effective Speed
Effective CPU Speed
77.2 % 77.4 % +0%
SC Mixed
Avg. Single Core Mixed Speed
109 Pts 109 Pts
QC Mixed
Avg. Quad Core Mixed Speed
377 Pts 380 Pts +1%
MC Mixed
Avg. Multi Core Mixed Speed
569 Pts +1% 563 Pts
SC Mixed
OC Single Core Mixed Speed
129 Pts Slightly faster OC single-core speed.
+11%
116 Pts
QC Mixed
OC Quad Core Mixed Speed
466 Pts Slightly faster OC quad-core speed.
+6%
440 Pts
MC Mixed
OC Multi Core Mixed Speed
669 Pts Slightly faster OC multi-core speed.
+11%
605 Pts
Market Share
Based on 17,776,983 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.56 % Insanely higher market share.
+5,500%
0.01 %
User Rating
UBM User Rating
69 % More popular.
+19%
58 %
Age
Newest
75 Months 10+ Months Hugely more recent.
+87%
SC Int
Single Core Integer Speed
129 Pts Slightly faster single-core int speed.
+14%
113 Pts
SC Float
Single Core Floating Point Speed
130 Pts Slightly faster single-core fp speed.
+8%
120 Pts
QC Int
Quad Core Integer Speed
468 Pts Slightly faster quad-core int speed.
+10%
427 Pts
QC Float
Quad Core Floating Point Speed
474 Pts +4% 455 Pts
MC Int
Multi Core Integer Speed
638 Pts Slightly faster multi-core int speed.
+15%
555 Pts
MC Float
Multi Core Floating Point Speed
682 Pts Slightly faster multi-core fp speed.
+7%
640 Pts
Launch Date
Launch Date
Q2'13 Q2'18
Cache
Cache
8 MB SmartCache 6 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2, AVX 2.0 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Lithography
Lithography
22 nm 14 nm
Recommended Price
Recommended Customer Price
$339.00 - $350.00 N/A
Bus Speed
Bus Speed
5 GT/s DMI2 4 GT/s OPI
Memory Types
Memory Types
DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V DDR4-2400, LPDDR3-2133
Memory Bandwidth
Max Memory Bandwidth
25.6 GB/s 37.5 GB/s
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics 4600 Intel® Iris™ Plus Graphics 655
Graphics Base Frequency
Graphics Base Frequency
350 MHz 300 MHz
Graphics Output
Graphics Output
eDP/DP/HDMI/DVI/VGA eDP/DP/HDMI/DVI
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.25 GHz 1.05 GHz
Graphics Video Max Memory
Graphics Video Max Memory
2 GB 32 GB
Package Size
Package Size
37.5mm x 37.5mm 46x24
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
No Yes
PCI Express Revision
PCI Express Revision
Up to 3.0 3.0
PCI Express Configurations
PCI Express Configurations ‡
Up to 1x16, 2x8, 1x8+2x4 1x4, 2x2, 1x2+2x1 and 4x1

More specs » More specs »
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The Core i7-4770K is Intel's fourth generation (codename Haswell) flagship processor in the hugely successful Core range. It's not surprising that the 4770K sets a new Real World Performance index record, besting its predecessor by just over 9%. The 4770K also tops out in the remainder of our benchmarks setting new highs of 10020 and 2164 in the PassMark and PassMark Single Thread tests which equates to roughly an 8% overall performance increase over the 3770K. With a TDP of 84 watts, power consumption has increased slightly over the 3770K. The new Core i7-4770K demonstrates around an 8% performance increase over its predecessor the 3770K but it costs 12% more. As a result, at least until prices drop, this processor represents marginally worse value for money than the 3770K. [Jun '13 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) June 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.

UserBenchmark of the month

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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HDDRAMUSB
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Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $646SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $85SanDisk Ultra Fit 32GB $12
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