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IntelBX80646I74770K
IntelBX80646I34160

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

2 Cores, 4 Threads @3.6GHz, Haswell.
Release date: Q3 2014.

Real World Speed
Performance profile from 221,393 user samples
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: 346th / 1467
Gaming
Gaming 74%
Battleship
Desktop
Desktop 77%
Battleship
Workstation
Workstation 60%
Gunboat
48,506 User Benchmarks
Best Bench: 67% Base clock 3.6 GHz, turbo 3.6 GHz (avg)
Worst Bench: 34% Base clock 3.6 GHz, turbo 1.65 GHz (avg)
Poor: 34% Great: 67%
SPEED RANK: 705th / 1467
Gaming
Gaming 55%
Gunboat
Desktop
Desktop 63%
Destroyer
Workstation
Workstation 40%
Jet ski
Effective Speed
Effective CPU Speed
73.6 % Much faster effective speed.
+34%
55.1 %
Memory
Avg. Memory Latency
85.6 Pts Lower memory latency.
+17%
73 Pts
1-Core
Avg. Single Core Speed
101 Pts Faster single-core speed.
+17%
86.4 Pts
2-Core
Avg. Dual Core Speed
192 Pts Faster dual-core speed.
+26%
152 Pts
4-Core
Avg. Quad Core Speed
334 Pts Much faster quad-core speed.
+55%
215 Pts
8-Core
Avg. Octa Core Speed
497 Pts Hugely faster octa-core speed.
+122%
224 Pts
Memory
OC Memory Latency
96 Pts +4% 92 Pts
1-Core
OC Single Core Speed
122 Pts Faster OC single-core speed.
+21%
101 Pts
2-Core
OC Dual Core Speed
232 Pts Faster OC dual-core speed.
+30%
179 Pts
4-Core
OC Quad Core Speed
403 Pts Much faster OC quad-core speed.
+52%
265 Pts
8-Core
OC Octa Core Speed
609 Pts Hugely faster OC octa-core speed.
+131%
264 Pts
Market Share
Based on 68,895,931 CPUs tested
Market Share
Market Share (trailing 30 days)
0.25 % Hugely higher market share.
+257%
0.07 %
Value
Value For Money
106 % Much better value.
+52%
69.4 %
User Rating
UBM User Rating
64 % More popular.
+19%
54 %
Price
Price (score)
$75 Much cheaper.
+37%
$120
Age
Newest
139 Months 121 Months More recent.
+13%
TDP
Thermal Design Power (TDP)
84 Watts 54 Watts Much more energy efficient.
+36%
Cores
CPU Processing Cores
4 cores Hugely higher core count.
+100%
2 cores
Threads
CPU Processing Threads
8 threads Hugely higher thread count.
+100%
4 threads
Lithography
Manufacturing process
22 nm 22 nm
Base Clock
Base Clock Speed
3.5 GHz 3.6 GHz +3%
Turbo Clock
Turbo Clock Speed
3.9 GHz Slightly faster turbo frequency.
+8%
3.6 GHz
64-Core
OC Multi Core Speed
620 Pts Hugely faster OC 64-core speed.
+133%
266 Pts
64-Core
Avg. Multi Core Speed
513 Pts Hugely faster 64-core speed.
+129%
224 Pts
Series
CPU Architecture
Haswell Haswell
Socket
Motherboard Socket
FCLGA1150 FCLGA1150
Graphics
Integrated Graphics
HD 4600 HD 4400
Launch Date
Launch Date
Q2'13 Q3'14
Cache
Cache
8 MB SmartCache 3 MB SmartCache
Recommended Price
Recommended Customer Price
$339.00 - $350.00 $117.00
Thermal Solution Specification
Thermal Solution Specification
PCG 2013D PCG 2013C
ECC Memory Supported
ECC Memory Supported ‡
No Yes
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics 4600 Intel® HD Graphics 4400
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.25 GHz 1.15 GHz
Turbo Boost Tech
Intel® Turbo Boost Technology ‡
2.0 No

More specs » More specs »

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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The Intel Core i3-4160 is a dual-core four threaded 4th generation (Haswell) processor. It was released in Q3 2014 and scores a respectable 91 for effective speed. With its base frequency of 3.6 GHz, the 4160 is fast enough to run the vast majority of applications smoothly and it’s very reasonably priced for its performance which make it a sensible choice even when considering building a gaming PC. Although the integrated Intel HD Graphics 4400 are absolutely fine for general desktop use such as web browsing and word processing they may bottleneck a gaming machine. A 20% price premium would buy the slightly older i3-4350 which has a 33% larger (4MB) cache but its only about 1% faster (full comparison here). Overall the i3-4160 represents the best value for money I have seen outside Intel's Pentium and Celeron range of CPUs. [Nov '14 CPUPro]

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Processor Rankings (Price vs Performance) October 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]

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.
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