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IntelBX80646I34170
IntelBX80646I54590
$188
▲ 54536 ▼

2 Cores, 4 Threads @3.7 GHz, Haswell.
Release date ≈ Q2 2015.

VS
▲ 626,343 ▼
 $188 

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

Effective Speed 
+11%
Real World Speed
Performance profile from 199,544 user samples
Benchmark your CPU here
48,178 User Benchmarks
Best Bench: 69% Base clock 3.7 GHz, turbo 3.7 GHz (avg)
Worst Bench: 39% Base clock 3.7 GHz, turbo 0.3 GHz (avg)
Poor: 39% Great: 69%
SPEED RANK: 668th / 1468
Gaming
Gaming 57%
Gunboat
Desktop
Desktop 65%
Battle cruiser
Workstation
Workstation 41%
Speed boat
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: 550th / 1468
Gaming
Gaming 63%
Destroyer
Desktop
Desktop 69%
Battle cruiser
Workstation
Workstation 47%
Yacht
Effective Speed
Effective CPU Speed 		56.9 % 63.5 % Faster effective speed.
+11%
Average Score 
+15%
Memory
Avg. Memory Latency 		75.2 Pts 76.9 Pts +2%
1-Core
Avg. Single Core Speed 		90 Pts 90.6 Pts +1%
2-Core
Avg. Dual Core Speed 		157 Pts 178 Pts Faster dual-core speed.
+13%
4-Core
Avg. Quad Core Speed 		224 Pts 287 Pts Faster quad-core speed.
+28%
8-Core
Avg. Octa Core Speed 		233 Pts 307 Pts Much faster octa-core speed.
+32%
Overclocked Score 
+10%
Memory
OC Memory Latency 		92.8 Pts +1% 91.7 Pts
1-Core
OC Single Core Speed 		105 Pts +5% 100 Pts
2-Core
OC Dual Core Speed 		191 Pts 196 Pts +3%
4-Core
OC Quad Core Speed 		282 Pts 350 Pts Faster OC quad-core speed.
+24%
8-Core
OC Octa Core Speed 		281 Pts 361 Pts Faster OC octa-core speed.
+28%
Value & Sentiment 
+175%
Market Share
Based on 68,991,580 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.05 % 0.45 % Hugely higher market share.
+800%
Value
Value For Money 		97.4 % Much better value.
+38% 		70.7 %
User Rating
UBM User Rating 		54 % 62 % More popular.
+15%
Price
Price (score) 		$40 Much cheaper.
+79% 		$188
Nice To Haves 
+17%
Age
Newest 		113+ Months Slightly more recent.
+9% 		124 Months
64-Core
OC Multi Core Speed 		282 Pts 361 Pts Faster OC 64-core speed.
+28%
64-Core
Avg. Multi Core Speed 		235 Pts 309 Pts Much faster 64-core speed.
+31%
Specifications 
Launch Date
Launch Date 		Q1'15 Q2'14
Cache
Cache 		3 MB 6 MB SmartCache
Recommended Price
Recommended Customer Price 		$117.00 $192.00 - $202.00
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 Output
Graphics Output 		eDP/DP/HDMI/DVI/VGA eDP/DP/HDMI/VGA
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		No 2.0
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		Yes No
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ 		No Yes
vPro Tech
Intel® vPro™ Technology ‡ 		No Yes
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP) 		No Yes
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		No Yes

More specs » More specs »
Conclusion 
Average Bench 56.9%
Average Bench 63.5%

Four years ago this would be nothing to joke about when it went on sale for $110, but now it's starting to show its age. A once budget-midrange processor is now pretty much a G4560 [Jan '19 BluSharpie]

MORE DETAILS

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

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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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