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IntelBX80646I74790
IntelBX8070110900K
▲ 618,671 ▼

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

VS
▲ 664,191 ▼

10 Cores, 20 Threads @3.7GHz, Comet Lake.
Release date: Q2 2020.

Effective Speed 
+40%
Real World Speed
Performance profile from 362,296 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
107,269 User Benchmarks
Best Bench: 106% Base clock 3.7 GHz, turbo 5.3 GHz (avg)
Worst Bench: 89% Base clock 3.7 GHz, turbo 2.15 GHz (avg)
Poor: 89% Great: 106%
SPEED RANK: 91st / 1468
Gaming
Gaming 100%
Nuclear submarine
Desktop
Desktop 100%
Nuclear submarine
Workstation
Workstation 107%
UFO
Effective Speed
Effective CPU Speed 		71.4 % 99.6 % Much faster effective speed.
+40%
Average Score 
+65%
Memory
Avg. Memory Latency 		82.6 Pts 91.1 Pts Lower memory latency.
+10%
1-Core
Avg. Single Core Speed 		98.4 Pts 149 Pts Much faster single-core speed.
+51%
2-Core
Avg. Dual Core Speed 		187 Pts 295 Pts Much faster dual-core speed.
+58%
4-Core
Avg. Quad Core Speed 		327 Pts 579 Pts Much faster quad-core speed.
+77%
8-Core
Avg. Octa Core Speed 		482 Pts 1,100 Pts Hugely faster octa-core speed.
+128%
Overclocked Score 
+57%
Memory
OC Memory Latency 		93.6 Pts 97.4 Pts +4%
1-Core
OC Single Core Speed 		109 Pts 158 Pts Much faster OC single-core speed.
+45%
2-Core
OC Dual Core Speed 		214 Pts 314 Pts Much faster OC dual-core speed.
+47%
4-Core
OC Quad Core Speed 		377 Pts 623 Pts Much faster OC quad-core speed.
+65%
8-Core
OC Octa Core Speed 		551 Pts 1,222 Pts Hugely faster OC octa-core speed.
+122%
Value & Sentiment 
+30%
Market Share
Based on 69,041,522 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.6 % Much higher market share.
+43% 		0.42 %
Value
Value For Money 		93.6 % Slightly better value.
+8% 		86.2 %
User Rating
UBM User Rating 		61 % 66 % Slightly more popular.
+8%
Price
Price (score) 		$104 Much cheaper.
+78% 		$470
Nice To Haves 
+105%
Age
Newest 		126 Months 54 Months Much more recent.
+57%
TDP
Thermal Design Power (TDP) 		84 Watts Much more energy efficient.
+33% 		125 Watts
Cores
CPU Processing Cores 		4 cores 10 cores Hugely higher core count.
+150%
Threads
CPU Processing Threads 		8 threads 20 threads Hugely higher thread count.
+150%
Lithography
Manufacturing process 		22 nm 14 nm Much newer manufacturing.
+36%
Base Clock
Base Clock Speed 		3.6 GHz 3.7 GHz +3%
Turbo Clock
Turbo Clock Speed 		4 GHz 5.3 GHz Much faster turbo frequency.
+33%
64-Core
OC Multi Core Speed 		556 Pts 2,033 Pts Hugely faster OC 64-core speed.
+266%
64-Core
Avg. Multi Core Speed 		495 Pts 1,888 Pts Hugely faster 64-core speed.
+281%
Specifications 
Series
CPU Architecture 		Haswell Comet Lake
Socket
Motherboard Socket 		FCLGA1150 FCLGA1200
Graphics
Integrated Graphics 		HD 4600 UHD 630
Launch Date
Launch Date 		Q2'14 Q2'20
Cache
Cache 		8 MB SmartCache 20 MB Intel® Smart Cache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2, AVX 2.0 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Lithography
Lithography 		22 nm 14 nm
Max Turbo Frequency
Max Turbo Frequency 		4 GHz 5.30 GHz
Bus Speed
Bus Speed 		5 GT/s DMI2 8 GT/s
Thermal Solution Specification
Thermal Solution Specification 		PCG 2013D PCG 2015D
Max Memory Size
Max Memory Size (dependent on memory type) 		32 GB 128 GB
Memory Types
Memory Types 		DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V DDR4-2933
Memory Bandwidth
Max Memory Bandwidth 		25.6 GB/s 45.8 GB/s
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics 4600 Intel® UHD Graphics 630
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.2 GHz 1.20 GHz
Graphics Video Max Memory
Graphics Video Max Memory 		2 GB 64 GB
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		2.0 2
PCI Express Revision
PCI Express Revision 		Up to 3.0 3

More specs » More specs »
Conclusion 
Average Bench 71.4%
Average Bench 99.6%

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

Intel’s Comet Lake flagship, the i9-10900K, is the fastest gaming and desktop CPU currently available. This ten-core hyperthreaded processor can easily be overclocked so that all twenty threads run at an eye-watering 5.2 GHz. Whilst its stellar performance is second to none, it comes with a premium price tag of $488 USD. The 10900K also requires a new (Z490) LGA1200 motherboard, which Intel has indicated will remain compatible with Rocket Lake CPUs which are due later this year. Whilst AMD’s competing $420 USD Ryzen 3900X and $675 USD Ryzen 3950X do have a greater number of cores, their lower clock speeds and higher memory latency handicap them in non-rendering use cases. Overall, the 10900K has a 16% effective speed advantage over both the 3900X and 3950X. Users that do a lot of rendering should investigate dedicated hardware encoders such as NVENC and Quick Sync as these are far more efficient than CPU based rendering. Comparing the 10900K and 10700K shows that, when paired with a 2060S, the 10700K offers comparable gaming performance for 20% less money. [Jun '20 CPUPro]

MORE DETAILS

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