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IntelBX80646I74790K
$348
IntelBX80646I54690
▲ 8841,572 ▼
 $348 

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

VS
▲ 545,352 ▼

4 Cores, 4 Threads @3.5GHz, Haswell.
Release date: Q2 2014.

Effective Speed 
+18%
Real World Speed
Performance profile from 529,441 user samples
Benchmark your CPU here
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 / 1441
Gaming
Gaming 79%
Battleship
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 65%
Destroyer
73,695 User Benchmarks
Best Bench: 77% Base clock 3.5 GHz, turbo 3.9 GHz (avg)
Worst Bench: 50% Base clock 3.5 GHz, turbo 3.5 GHz (avg)
Poor: 50% Great: 77%
SPEED RANK: 460th / 1441
Gaming
Gaming 67%
Battle cruiser
Desktop
Desktop 73%
Battleship
Workstation
Workstation 50%
Yacht
Effective Speed
Effective CPU Speed 		78.9 % Faster effective speed.
+18% 		67.1 %
Average Score 
+28%
Memory
Avg. Memory Latency 		88.1 Pts Slightly lower memory latency.
+9% 		81.1 Pts
1-Core
Avg. Single Core Speed 		114 Pts Faster single-core speed.
+19% 		96.1 Pts
2-Core
Avg. Dual Core Speed 		216 Pts Faster dual-core speed.
+14% 		189 Pts
4-Core
Avg. Quad Core Speed 		378 Pts Faster quad-core speed.
+24% 		306 Pts
8-Core
Avg. Octa Core Speed 		560 Pts Much faster octa-core speed.
+73% 		324 Pts
Overclocked Score 
+25%
Memory
OC Memory Latency 		96.8 Pts +4% 93.2 Pts
1-Core
OC Single Core Speed 		128 Pts Faster OC single-core speed.
+21% 		106 Pts
2-Core
OC Dual Core Speed 		248 Pts Faster OC dual-core speed.
+19% 		209 Pts
4-Core
OC Quad Core Speed 		433 Pts Faster OC quad-core speed.
+13% 		382 Pts
8-Core
OC Octa Core Speed 		643 Pts Much faster OC octa-core speed.
+66% 		387 Pts
Value & Sentiment 
+88%
Market Share
Based on 67,709,701 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.57 % Hugely higher market share.
+418% 		0.11 %
Value
Value For Money 		74.2 % 106 % Much better value.
+43%
User Rating
UBM User Rating 		88 % Much more popular.
+63% 		54 %
Price
Price (score) 		$348 $52 Hugely cheaper.
+85%
Nice To Haves 
+30%
Age
Newest 		118 Months +1% 119 Months
TDP
Thermal Design Power (TDP) 		88 Watts 84 Watts +5%
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 		4 GHz Faster base frequency.
+14% 		3.5 GHz
Turbo Clock
Turbo Clock Speed 		4.4 GHz Faster turbo frequency.
+13% 		3.9 GHz
64-Core
OC Multi Core Speed 		654 Pts Much faster OC 64-core speed.
+69% 		388 Pts
64-Core
Avg. Multi Core Speed 		573 Pts Much faster 64-core speed.
+75% 		327 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 		$339.00 - $350.00 $213.00 - $224.00
Max Turbo Frequency
Max Turbo Frequency 		4.4 GHz 3.9 GHz
Graphics Output
Graphics Output 		eDP/DP/HDMI/DVI/VGA eDP/DP/HDMI/VGA
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.25 GHz 1.2 GHz
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		Yes No
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
PCI Express Revision
PCI Express Revision 		3.0 Up to 3.0

More specs » More specs »
Conclusion 
Average Bench 78.9%
Average Bench 67.1%
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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

The Core i5-4690 is Intel's latest and greatest locked Core-i5. This CPU will suit serious gamers that don't plan on overclocking. The 4690 replaces the 4670 and shares exactly the same specs aside from base and turbo clock bumps of 100 MHz. The 100 MHz clock bump results in barely noticeable real world performance improvements and, if anything, makes the older 4670 more attractive as suppliers reduce prices to try to clear stocks. For regular desktop use such as email, surfing, and listening to music, this CPU is overkill and there is far better value amongst lower powered and significantly cheaper CPUs but for gamers and moderate power users the 4690 is a good locked option. [Jun '14 CPUPro]

MORE DETAILS

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