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IntelBX80646I74770K
IntelCL8068403359524
▲ 6513,778 ▼

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

VS
▲ 663,563 ▼
  

6 Cores, 12 Threads @2.20 GHz, Coffee Lake.
Release date ≈ Q1 2018.

Effective Speed 
+5%
Real World Speed
Performance profile from 615,518 user samples
Benchmark your CPU here
172,887 User Benchmarks
Best Bench: 84% Base clock 3.5 GHz, turbo 4.7 GHz (avg)
Worst Bench: 60% Base clock 3.5 GHz, turbo 0.75 GHz (avg)
Poor: 60% Great: 84%
SPEED RANK: 335th / 1456
Gaming
Gaming 74%
Battleship
Desktop
Desktop 77%
Battleship
Workstation
Workstation 60%
Gunboat
442,631 User Benchmarks
Best Bench: 86% Base clock 2.2 GHz, turbo 3.9 GHz (avg)
Worst Bench: 42% Base clock 2.2 GHz, turbo 2.5 GHz (avg)
Poor: 42% Great: 86%
SPEED RANK: 406th / 1456
Gaming
Gaming 70%
Battleship
Desktop
Desktop 74%
Battleship
Workstation
Workstation 59%
Gunboat
Effective Speed
Effective CPU Speed 		73.6 % +5% 70.1 %
Average Score 
+1%
Memory
Avg. Memory Latency 		85.6 Pts Lower memory latency.
+10% 		77.7 Pts
1-Core
Avg. Single Core Speed 		101 Pts 101 Pts
2-Core
Avg. Dual Core Speed 		192 Pts 193 Pts +1%
4-Core
Avg. Quad Core Speed 		334 Pts 340 Pts +2%
8-Core
Avg. Octa Core Speed 		497 Pts 514 Pts +3%
Overclocked Score 
+4%
Memory
OC Memory Latency 		96 Pts +4% 92.6 Pts
1-Core
OC Single Core Speed 		122 Pts +3% 119 Pts
2-Core
OC Dual Core Speed 		232 Pts 236 Pts +2%
4-Core
OC Quad Core Speed 		403 Pts 443 Pts Slightly faster OC quad-core speed.
+10%
8-Core
OC Octa Core Speed 		609 Pts 711 Pts Faster OC octa-core speed.
+17%
Value & Sentiment 
+73%
Market Share
Based on 68,125,900 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.27 % 0.66 % Hugely higher market share.
+144%
User Rating
UBM User Rating 		65 % 66 % +2%
Nice To Haves 
+34%
Age
Newest 		135 Months 75+ Months Much more recent.
+44%
64-Core
OC Multi Core Speed 		620 Pts 860 Pts Much faster OC 64-core speed.
+39%
64-Core
Avg. Multi Core Speed 		513 Pts 613 Pts Faster 64-core speed.
+19%
Specifications 
Launch Date
Launch Date 		Q2'13 Q2'18
Cache
Cache 		8 MB SmartCache 9 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 $395.00
Max Turbo Frequency
Max Turbo Frequency 		3.9 GHz 4.10 GHz
Bus Speed
Bus Speed 		5 GT/s DMI2 8 GT/s DMI
Max Memory Size
Max Memory Size (dependent on memory type) 		32 GB 64 GB
Memory Types
Memory Types 		DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V DDR4-2666, LPDDR3-2133
Memory Bandwidth
Max Memory Bandwidth 		25.6 GB/s 41.8 GB/s
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics 4600 Intel® UHD Graphics 630
Graphics Output
Graphics Output 		eDP/DP/HDMI/DVI/VGA eDP/DP/HDMI/DVI
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.25 GHz 1.10 GHz
Graphics Video Max Memory
Graphics Video Max Memory 		2 GB 64 GB
Package Size
Package Size 		37.5mm x 37.5mm 42mm x 28mm
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

More specs » More specs »
Conclusion 
Average Bench 73.6%
Average Bench 70.1%
ADVERTISEMENT

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]

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