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IntelBX80646I74790K
$348
AMD100-100000591WOF
▲ 8841,578 ▼
 $348 

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

VS
▲ 701,606 ▼

8 Cores, 16 Threads @4.5GHz, Zen4.
Release date: Q3 2022.

Effective Speed 
+42%
Real World Speed
Performance profile from 460,294 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 / 1442
Gaming
Gaming 79%
Battleship
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 65%
Destroyer
4,548 User Benchmarks
Best Bench: 122% Base clock 4.5 GHz, turbo 5.25 GHz (avg)
Worst Bench: 97% Base clock 4.5 GHz, turbo 6.95 GHz (avg)
Poor: 97% Great: 122%
SPEED RANK: 37th / 1442
Gaming
Gaming 112%
UFO
Desktop
Desktop 114%
UFO
Workstation
Workstation 118%
UFO
Effective Speed
Effective CPU Speed 		78.9 % 112 % Much faster effective speed.
+42%
Average Score 
+81%
Memory
Avg. Memory Latency 		88.1 Pts Slightly lower memory latency.
+9% 		80.7 Pts
1-Core
Avg. Single Core Speed 		114 Pts 207 Pts Hugely faster single-core speed.
+82%
2-Core
Avg. Dual Core Speed 		216 Pts 406 Pts Hugely faster dual-core speed.
+88%
4-Core
Avg. Quad Core Speed 		378 Pts 766 Pts Hugely faster quad-core speed.
+103%
8-Core
Avg. Octa Core Speed 		560 Pts 1369 Pts Hugely faster octa-core speed.
+144%
Overclocked Score 
+77%
Memory
OC Memory Latency 		96.8 Pts Slightly lower OC memory latency.
+5% 		91.9 Pts
1-Core
OC Single Core Speed 		128 Pts 217 Pts Much faster OC single-core speed.
+70%
2-Core
OC Dual Core Speed 		248 Pts 433 Pts Much faster OC dual-core speed.
+75%
4-Core
OC Quad Core Speed 		433 Pts 843 Pts Hugely faster OC quad-core speed.
+95%
8-Core
OC Octa Core Speed 		643 Pts 1618 Pts Hugely faster OC octa-core speed.
+152%
Value & Sentiment 
+18%
Market Share
Based on 67,784,744 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.59 % Hugely higher market share.
+119% 		0.27 %
Value
Value For Money 		74.2 % 112 % Much better value.
+51%
User Rating
UBM User Rating 		88 % More popular.
+26% 		70 %
Price
Price (score) 		$348 $279 Cheaper.
+20%
Nice To Haves 
+90%
Age
Newest 		118 Months 19 Months Hugely more recent.
+84%
TDP
Thermal Design Power (TDP) 		88 Watts More energy efficient.
+16% 		105 Watts
Cores
CPU Processing Cores 		4 cores 8 cores Hugely higher core count.
+100%
Threads
CPU Processing Threads 		8 threads 16 threads Hugely higher thread count.
+100%
Lithography
Manufacturing process 		22 nm 5 nm Much newer manufacturing.
+77%
Base Clock
Base Clock Speed 		4 GHz 4.5 GHz Faster base frequency.
+12%
Turbo Clock
Turbo Clock Speed 		4.4 GHz 5.4 GHz Faster turbo frequency.
+23%
64-Core
OC Multi Core Speed 		654 Pts 1996 Pts Hugely faster OC 64-core speed.
+205%
64-Core
Avg. Multi Core Speed 		573 Pts 1873 Pts Hugely faster 64-core speed.
+227%
Specifications 
Series
CPU Architecture 		Haswell Zen4
Socket
Motherboard Socket 		FCLGA1150 AM5
Graphics
Integrated Graphics 		HD 4600 RDNA2
Conclusion 
Average Bench 78.9%
Average Bench 112%
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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

Within minutes of the first, pre-release, 7000 series userbenchmark results, AMD’s marketers broadcast a 20% win over the 12900K via thousands of anonymous twitter, reddit, forum and youtube accounts. Buying new AMD products is like buying used cars: it takes time, experience and a taste for sales hype. It’s difficult for consumers to make rational choices while AMD completely dominates “sponsored news” and social media channels. Ten years ago, when AMD was the underdog, this type of marketing was understandable. Today, with a capitalization of $150 Billion USD, it’s disrespectful to AMD's own users. Even with Intel's marketing department asleep at the wheel, Ryzen will quickly end up in the same state as Radeon. Following a series of overhyped releases, consumers have little interest in the Radeon brand. The combined market share for all of AMD’s (discrete) Radeon RX 5000 and 6000 GPUs (Steam stats) is just 2%. Although the new 7000 series Zen4 CPUs are actually around 15% faster than their predecessors, they have hefty cooling requirements (TDP +60% vs 5000 series), 30 second BIOS post times, expensive DDR5 RAM requirements and only work with expensive motherboards. Despite the 7000 series struggling to match Intel’s outgoing 12th gen, AMD market it as a “future proof” platform! They want users to pay a premium for last gen performance in exchange for the shallow promise of upgrades in the future. Over the next few days, Intel’s 13th gen (Raptor Lake) will launch. Shoppers will do well to wait until then. Despite AMD’s Neanderthal marketing techniques, it’s hard not to admire their technical progress. AMD-Raptor4 and Intel-Zen13 would be better fitting product names. [Sep '22 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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