IntelBX80646I34130
IntelBX80646I74790K
$348

2 Cores, 4 Threads @3.4GHz, Haswell.
Release date: Q3 2013.

 $348 

4 Cores, 8 Threads @4.0GHz, Haswell.
Release date: Q2 2014.

Real World Speed
Performance profile from 505,255 user samples
49,509 User Benchmarks
Best Bench: 63% Base clock 3.4 GHz, turbo 3.4 GHz (avg)
Worst Bench: 32% Base clock 3.4 GHz, turbo 3.4 GHz (avg)
Poor: 32% Great: 63%
SPEED RANK: 730th / 1442
Gaming
Gaming 52%
Yacht
Desktop
Desktop 60%
Gunboat
Workstation
Workstation 38%
Jet ski
455,746 User Benchmarks
Best Bench: 87% Base clock 4 GHz, turbo 4.6 GHz (avg)
Worst Bench: 67% Base clock 4 GHz, turbo 0.7 GHz (avg)
Poor: 67% Great: 87%
SPEED RANK: 251st / 1442
Gaming
Gaming 79%
Battleship
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 65%
Destroyer
Effective Speed
Effective CPU Speed
52.3 % 78.9 % Much faster effective speed.
+51%
Memory
Avg. Memory Latency
70.8 Pts 88.1 Pts Lower memory latency.
+24%
1-Core
Avg. Single Core Speed
79.2 Pts 114 Pts Much faster single-core speed.
+44%
2-Core
Avg. Dual Core Speed
140 Pts 216 Pts Much faster dual-core speed.
+54%
4-Core
Avg. Quad Core Speed
196 Pts 378 Pts Hugely faster quad-core speed.
+93%
8-Core
Avg. Octa Core Speed
207 Pts 560 Pts Hugely faster octa-core speed.
+171%
Memory
OC Memory Latency
91.2 Pts 96.8 Pts Slightly lower OC memory latency.
+6%
1-Core
OC Single Core Speed
94.3 Pts 128 Pts Much faster OC single-core speed.
+36%
2-Core
OC Dual Core Speed
167 Pts 248 Pts Much faster OC dual-core speed.
+49%
4-Core
OC Quad Core Speed
241 Pts 433 Pts Much faster OC quad-core speed.
+80%
8-Core
OC Octa Core Speed
243 Pts 643 Pts Hugely faster OC octa-core speed.
+165%
Market Share
Based on 67,694,855 CPUs tested
Market Share
Market Share (trailing 30 days)
0.07 % 0.68 % Hugely higher market share.
+871%
Value
Value For Money
87.4 % Better value.
+18%
74.2 %
User Rating
UBM User Rating
54 % 88 % Much more popular.
+63%
Price
Price (score)
$43 Hugely cheaper.
+88%
$348
Age
Newest
127 Months 118 Months Slightly more recent.
+7%
TDP
Thermal Design Power (TDP)
54 Watts Much more energy efficient.
+39%
88 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 22 nm
Base Clock
Base Clock Speed
3.4 GHz 4 GHz Faster base frequency.
+18%
Turbo Clock
Turbo Clock Speed
3.4 GHz 4.4 GHz Faster turbo frequency.
+29%
64-Core
OC Multi Core Speed
244 Pts 654 Pts Hugely faster OC 64-core speed.
+168%
64-Core
Avg. Multi Core Speed
209 Pts 573 Pts Hugely faster 64-core speed.
+174%
Series
CPU Architecture
Haswell Haswell
Socket
Motherboard Socket
FCLGA1150 FCLGA1150
Graphics
Integrated Graphics
HD 4400 HD 4600
Launch Date
Launch Date
Q3'13 Q2'14
Cache
Cache
3 MB SmartCache 8 MB SmartCache
Recommended Price
Recommended Customer Price
$117.00 $339.00 - $350.00
Thermal Solution Specification
Thermal Solution Specification
PCG 2013C PCG 2013D
ECC Memory Supported
ECC Memory Supported ‡
Yes No
Processor Graphics
Processor Graphics ‡
Intel® HD graphics 4400 Intel® HD Graphics 4600
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.15 GHz 1.25 GHz
Turbo Boost Tech
Intel® Turbo Boost Technology ‡
No 2.0
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 »
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From the point of view of a consumer that typically uses a PC for surfing the web, checking email, listening to music and watching videos, I consider that the Haswell i3 processors currently represent the best value for money. The i3-4130 has a performance profile that is just 7% below the top nine group leader average yet it only costs half as much. Power users that play intensive 3d games or run video editing, graphics design or CAD packages will benefit from more than two cores and will do well to look elsewhere but for regular users overall responsiveness will remain largely unchanged regardless of how much more is spent on the CPU. (My new value pick is the G3420 which supersedes my recommendation of the i3-4130.) [Sep '13 CPUPro]

MORE DETAILS

The Intel Core i7-4790K, codenamed Devil's Canyon, is an upgraded 4770K, Intel's current flagship i7. The 4790K features an improved thermal interface which enables it to dissipate heat more efficiently than the 4770K. Comparing the 4770K and 4790K shows that stock performance has improved by 13% which is consistent with the base clock jump from 3.5 GHz to 4.0 GHz. OC performance remains unchanged. Comparing the 4790K and 4790 shows that at stock clocks the 4790K is around 16% faster which considering the small price difference makes the 4790K a far better choice. Previously Intel targeted the unlocked K versions at overclockers but with Devil's Canyon they have included VT-d on the K chip and this time it's squarely aimed at both power users and overclockers alike. Until the release of Broadwell in six months, the 4790K is the high end CPU of choice. [Jul '14 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
  • - 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
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
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