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IntelBX80646I74790
IntelBX80646I54590
$188
▲ 618,669 ▼

4 Cores, 8 Threads @3.6GHz, Haswell.
Release date: Q2 2014.

VS
▲ 626,343 ▼
 $188 

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

Effective Speed 
+13%
Real World Speed
Performance profile from 406,393 user samples
Benchmark your CPU here
255,027 User Benchmarks
Best Bench: 80% Base clock 3.6 GHz, turbo 4 GHz (avg)
Worst Bench: 58% Base clock 3.6 GHz, turbo 1.5 GHz (avg)
Poor: 58% Great: 80%
SPEED RANK: 391st / 1468
Gaming
Gaming 71%
Battleship
Desktop
Desktop 75%
Battleship
Workstation
Workstation 58%
Gunboat
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 		71.4 % Faster effective speed.
+13% 		63.5 %
Average Score 
+18%
Memory
Avg. Memory Latency 		82.6 Pts Slightly lower memory latency.
+7% 		76.9 Pts
1-Core
Avg. Single Core Speed 		98.4 Pts Slightly faster single-core speed.
+9% 		90.6 Pts
2-Core
Avg. Dual Core Speed 		187 Pts Slightly faster dual-core speed.
+5% 		178 Pts
4-Core
Avg. Quad Core Speed 		327 Pts Faster quad-core speed.
+14% 		287 Pts
8-Core
Avg. Octa Core Speed 		482 Pts Much faster octa-core speed.
+57% 		307 Pts
Overclocked Score 
+16%
Memory
OC Memory Latency 		93.6 Pts +2% 91.7 Pts
1-Core
OC Single Core Speed 		109 Pts Slightly faster OC single-core speed.
+9% 		100 Pts
2-Core
OC Dual Core Speed 		214 Pts Slightly faster OC dual-core speed.
+9% 		196 Pts
4-Core
OC Quad Core Speed 		377 Pts Slightly faster OC quad-core speed.
+8% 		350 Pts
8-Core
OC Octa Core Speed 		551 Pts Much faster OC octa-core speed.
+53% 		361 Pts
Value & Sentiment 
+12%
Market Share
Based on 68,996,312 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.36 % 0.46 % Higher market share.
+28%
Value
Value For Money 		93.6 % Much better value.
+32% 		70.7 %
User Rating
UBM User Rating 		61 % 62 % +2%
Price
Price (score) 		$104 Much cheaper.
+45% 		$188
Nice To Haves 
+26%
Age
Newest 		126 Months 124 Months +2%
TDP
Thermal Design Power (TDP) 		84 Watts 84 Watts
Cores
CPU Processing Cores 		4 cores 4 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 		3.6 GHz Slightly faster base frequency.
+9% 		3.3 GHz
Turbo Clock
Turbo Clock Speed 		4 GHz Slightly faster turbo frequency.
+8% 		3.7 GHz
64-Core
OC Multi Core Speed 		556 Pts Much faster OC 64-core speed.
+54% 		361 Pts
64-Core
Avg. Multi Core Speed 		495 Pts Much faster 64-core speed.
+60% 		309 Pts
Specifications 
Series
CPU Architecture 		Haswell Haswell
Socket
Motherboard Socket 		FCLGA1150 FCLGA1150
Graphics
Integrated Graphics 		HD 4600 HD 4600
Cache
Cache 		8 MB SmartCache 6 MB SmartCache
Recommended Price
Recommended Customer Price 		$303.00 - $312.00 $192.00 - $202.00
Max Turbo Frequency
Max Turbo Frequency 		4 GHz 3.7 GHz
Graphics Output
Graphics Output 		eDP/DP/HDMI/DVI/VGA eDP/DP/HDMI/VGA
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.2 GHz 1.15 GHz
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		Yes No

More specs » More specs »
Conclusion 
Average Bench 71.4%
Average Bench 63.5%

The Core i7-4790 is the third upgrade to Intel's flagship quad core hyper-threaded CPU. This version, like its predecessor the i7-4771, gets a 100 MHz bump in stock frequency and additionally the i7-4790 also gets a 100 MHz turbo frequency bump. These improvements (~4%) are marginal and practically impossible to discern in day to day use. Looking at a benchmark comparison between the 4771 and 4790 verifies that there is little difference between the two CPUs. Although the i7-4790 isn't much of a step forward, it's still one of the best (locked) mainstream processors on the market. AMD hasn't been able to compete with Intel on single threaded performance for several years, consequently Intel have no need to push the envelope. Overclockers should wait for the 4790K which is rumoured to be released shortly. [May '14 CPUPro]

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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