IntelBX80646I34330
$140
IntelBX80677I77700K
 $140 

2 Cores, 4 Threads @3.5GHz, Haswell.
Release date: Q3 2013.

4 Cores, 8 Threads @4.2GHz, Kaby Lake.
Release date: Q1 2017.

Real World Speed
Performance profile from 718,655 user samples
6,343 User Benchmarks
Best Bench: 69% Base clock 3.5 GHz, turbo 3.5 GHz (avg)
Worst Bench: 49% Base clock 3.5 GHz, turbo 3.5 GHz (avg)
Poor: 49% Great: 69%
SPEED RANK: 552nd / 1442
Gaming
Gaming 62%
Destroyer
Desktop
Desktop 70%
Battle cruiser
Workstation
Workstation 45%
Speed boat
712,312 User Benchmarks
Best Bench: 92% Base clock 4.2 GHz, turbo 5 GHz (avg)
Worst Bench: 71% Base clock 4.2 GHz, turbo 0.2 GHz (avg)
Poor: 71% Great: 92%
SPEED RANK: 189th / 1442
Gaming
Gaming 84%
Aircraft carrier
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 70%
Battleship
Effective Speed
Effective CPU Speed
61.9 % 84.2 % Much faster effective speed.
+36%
Memory
Avg. Memory Latency
82.4 Pts 89.6 Pts Slightly lower memory latency.
+9%
1-Core
Avg. Single Core Speed
90.8 Pts 127 Pts Much faster single-core speed.
+40%
2-Core
Avg. Dual Core Speed
160 Pts 242 Pts Much faster dual-core speed.
+51%
4-Core
Avg. Quad Core Speed
241 Pts 426 Pts Much faster quad-core speed.
+77%
8-Core
Avg. Octa Core Speed
246 Pts 647 Pts Hugely faster octa-core speed.
+163%
Memory
OC Memory Latency
93.2 Pts 96.5 Pts +4%
1-Core
OC Single Core Speed
102 Pts 142 Pts Much faster OC single-core speed.
+39%
2-Core
OC Dual Core Speed
190 Pts 275 Pts Much faster OC dual-core speed.
+45%
4-Core
OC Quad Core Speed
274 Pts 482 Pts Much faster OC quad-core speed.
+76%
8-Core
OC Octa Core Speed
275 Pts 737 Pts Hugely faster OC octa-core speed.
+168%
Market Share
Based on 67,694,375 CPUs tested
Market Share
Market Share (trailing 30 days)
0.01 % 1.19 % Insanely higher market share.
+11,800%
Value
Value For Money
74.7 % 86.7 % Better value.
+16%
User Rating
UBM User Rating
52 % 83 % Much more popular.
+60%
Price
Price (score)
$140 Much cheaper.
+44%
$250
Age
Newest
129 Months 87 Months Much more recent.
+33%
TDP
Thermal Design Power (TDP)
54 Watts Much more energy efficient.
+41%
91 Watts
Cores
CPU Processing Cores
2 cores 4 cores Hugely higher core count.
+100%
Threads
CPU Processing Threads
4 threads 8 threads Hugely higher thread count.
+100%
Lithography
Manufacturing process
22 nm 14 nm Much newer manufacturing.
+36%
Base Clock
Base Clock Speed
3.5 GHz 4.2 GHz Faster base frequency.
+20%
Turbo Clock
Turbo Clock Speed
3.5 GHz 4.5 GHz Faster turbo frequency.
+29%
64-Core
OC Multi Core Speed
276 Pts 747 Pts Hugely faster OC 64-core speed.
+171%
64-Core
Avg. Multi Core Speed
247 Pts 662 Pts Hugely faster 64-core speed.
+168%
Series
CPU Architecture
Haswell Kaby Lake
Socket
Motherboard Socket
FCLGA1150 FCLGA1151
Graphics
Integrated Graphics
HD 4600 HD 630
Launch Date
Launch Date
Q3'13 Q1'17
Cache
Cache
4 MB SmartCache 8 MB
Embedded Options Available
Embedded Options Available
Yes No
Lithography
Lithography
22 nm 14 nm
Recommended Price
Recommended Customer Price
$138.00 - $147.00 $339.00 - $350.00
Bus Speed
Bus Speed
5 GT/s DMI2 8 GT/s DMI3
Thermal Solution Specification
Thermal Solution Specification
PCG 2013C PCG 2015D (130W)
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 DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V
ECC Memory Supported
ECC Memory Supported ‡
Yes No
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics 4600 Intel® HD Graphics 630
Graphics Base Frequency
Graphics Base Frequency
350 MHz 350.00 MHz
Graphics Video Max Memory
Graphics Video Max Memory
2 GB 64 GB
Turbo Boost Tech
Intel® Turbo Boost Technology ‡
No 2.0
TSX-NI
Intel® TSX-NI
No Yes
PCI Express Revision
PCI Express Revision
Up to 3.0 3.0

More specs » More specs »
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The Intel Core i3-4330 is a budget dual-core four threaded 4th generation Haswell processor released in Q3 2013. The i3-4330 has gained popularity by offering a good balance between low power, good performance and value for money. It scores a strong effective speed of 89% with its base clock of 3.5 GHz which means that users will experience smooth and fast performance with the majority of desktop applications. Additionally its two cores and four virtual cores are adequate for most games. The i3-4330 features Intel HD Graphics 4600 which are comparable to AMD integrated graphics when it comes to 3D gaming. But serious gamers will need to keep enough money aside for a dedicated GPU. An 8% premium on the list price would buy you the i3-4340 which has a 100 MHz advantage on its base clock speed (full comparison here). [Nov '14 CPUPro]

MORE DETAILS

The Core i7-7700K is Intel’s flagship Kaby Lake based CPU which is reported to have the same IPC as its predecessor, Skylake. Comparing the 7700K and 6700K shows that both average effective speed and peak overclocked speed are up by 7%. Most of the increase in average effective speed is explained by the 5% boost in base clocks from 4.0 to 4.2 GHz. The improved peak lab speed is attributable to a combination of better overclocking capacity and improvements in Intel’s speedshift technology which make the 7700K slightly more responsive. Kaby Lake also has marginally better HD 630 integrated graphics. The i7-7700K is priced similarly to the i7-6700K so for top end gaming and workstation builds, the 7700K is the clear choice for 2017. AMD’s Ryzen will release later this year so things could change at that time. [Jan '17 CPUPro]

MORE DETAILS

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.
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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

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  • - CPU tests include: integer, floating and string
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  • - 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
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 Frequently Asked Questions

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