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IntelBX80646I54590
$188
IntelBX80646I74790K
$348
▲ 616,257 ▼
 $188 

4 Cores, 4 Threads @3.3GHz, Haswell.
Release date: Q3 2014.

VS
▲ 8841,572 ▼
 $348 

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

Effective Speed 
+24%
Real World Speed
Performance profile from 607,112 user samples
Benchmark your CPU here
151,366 User Benchmarks
Best Bench: 73% Base clock 3.3 GHz, turbo 3.7 GHz (avg)
Worst Bench: 45% Base clock 3.3 GHz, turbo 0.8 GHz (avg)
Poor: 45% Great: 73%
SPEED RANK: 526th / 1442
Gaming
Gaming 63%
Destroyer
Desktop
Desktop 69%
Battle cruiser
Workstation
Workstation 47%
Yacht
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 		63.5 % 78.9 % Faster effective speed.
+24%
Average Score 
+35%
Memory
Avg. Memory Latency 		76.9 Pts 88.1 Pts Lower memory latency.
+15%
1-Core
Avg. Single Core Speed 		90.6 Pts 114 Pts Faster single-core speed.
+26%
2-Core
Avg. Dual Core Speed 		178 Pts 216 Pts Faster dual-core speed.
+21%
4-Core
Avg. Quad Core Speed 		287 Pts 378 Pts Much faster quad-core speed.
+32%
8-Core
Avg. Octa Core Speed 		307 Pts 560 Pts Hugely faster octa-core speed.
+82%
Overclocked Score 
+32%
Memory
OC Memory Latency 		91.7 Pts 96.8 Pts Slightly lower OC memory latency.
+6%
1-Core
OC Single Core Speed 		100 Pts 128 Pts Faster OC single-core speed.
+28%
2-Core
OC Dual Core Speed 		196 Pts 248 Pts Faster OC dual-core speed.
+27%
4-Core
OC Quad Core Speed 		350 Pts 433 Pts Faster OC quad-core speed.
+24%
8-Core
OC Octa Core Speed 		361 Pts 643 Pts Much faster OC octa-core speed.
+78%
Value & Sentiment 
+28%
Market Share
Based on 67,712,370 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.28 % 0.58 % Hugely higher market share.
+107%
Value
Value For Money 		70.7 % 74.2 % Slightly better value.
+5%
User Rating
UBM User Rating 		61 % 88 % Much more popular.
+44%
Price
Price (score) 		$188 Much cheaper.
+46% 		$348
Nice To Haves 
+33%
Age
Newest 		117 Months +1% 118 Months
TDP
Thermal Design Power (TDP) 		84 Watts +5% 88 Watts
Cores
CPU Processing Cores 		4 cores 4 cores
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 		3.3 GHz 4 GHz Faster base frequency.
+21%
Turbo Clock
Turbo Clock Speed 		3.7 GHz 4.4 GHz Faster turbo frequency.
+19%
64-Core
OC Multi Core Speed 		361 Pts 654 Pts Hugely faster OC 64-core speed.
+81%
64-Core
Avg. Multi Core Speed 		309 Pts 573 Pts Hugely faster 64-core speed.
+85%
Specifications 
Series
CPU Architecture 		Haswell Haswell
Socket
Motherboard Socket 		FCLGA1150 FCLGA1150
Graphics
Integrated Graphics 		HD 4600 HD 4600
Cache
Cache 		6 MB SmartCache 8 MB SmartCache
Recommended Price
Recommended Customer Price 		$192.00 - $202.00 $339.00 - $350.00
Max Turbo Frequency
Max Turbo Frequency 		3.7 GHz 4.4 GHz
Graphics Output
Graphics Output 		eDP/DP/HDMI/VGA eDP/DP/HDMI/DVI/VGA
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.15 GHz 1.25 GHz
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		No Yes
vPro Tech
Intel® vPro™ Technology ‡ 		Yes No
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP) 		Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		Yes No
PCI Express Revision
PCI Express Revision 		Up to 3.0 3.0

More specs » More specs »
Conclusion 
Average Bench 63.5%
Average Bench 78.9%
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The Intel Core i5-4590 is a slightly upgraded version of the i5-4570. The two processors are identical apart from a 100 MHz increase in base and turbo frequencies. Needless to say the two processors have almost identical effective speeds which is a little disappointing as Intel has simply re-released a near identical product. From a value for money perspective the 4590 does fare reasonably well although it probably has more multi-core horsepower than most use cases demand. For the majority of users, at stock clocks, the G3258 provides comparable performance but with a few simple BIOS adjustments the G3258 can be clocked up to 4.3 GHz where, even at half the price, it destroys the i5-4570 in single and dual core workloads. [Sep '14 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

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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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