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IntelBX80646I74790
IntelBX80677I57500
▲ 618,671 ▼

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

VS
▲ 5711,574 ▼

4 Cores, 4 Threads @3.4GHz, Kaby Lake.
Release date: Q1 2017.

Effective Speed 
+7%
Real World Speed
Performance profile from 404,494 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
149,467 User Benchmarks
Best Bench: 78% Base clock 3.4 GHz, turbo 3.55 GHz (avg)
Worst Bench: 45% Base clock 3.4 GHz, turbo 3.55 GHz (avg)
Poor: 45% Great: 78%
SPEED RANK: 486th / 1468
Gaming
Gaming 67%
Battle cruiser
Desktop
Desktop 74%
Battleship
Workstation
Workstation 50%
Yacht
Effective Speed
Effective CPU Speed 		71.4 % Slightly faster effective speed.
+7% 		66.8 %
Average Score 
+9%
Memory
Avg. Memory Latency 		82.6 Pts Slightly lower memory latency.
+5% 		78.4 Pts
1-Core
Avg. Single Core Speed 		98.4 Pts 100 Pts +2%
2-Core
Avg. Dual Core Speed 		187 Pts 199 Pts Slightly faster dual-core speed.
+6%
4-Core
Avg. Quad Core Speed 		327 Pts +3% 316 Pts
8-Core
Avg. Octa Core Speed 		482 Pts Much faster octa-core speed.
+43% 		337 Pts
Overclocked Score 
+5%
Memory
OC Memory Latency 		93.6 Pts +2% 92 Pts
1-Core
OC Single Core Speed 		109 Pts 112 Pts +3%
2-Core
OC Dual Core Speed 		214 Pts 222 Pts +4%
4-Core
OC Quad Core Speed 		377 Pts 395 Pts +5%
8-Core
OC Octa Core Speed 		551 Pts Much faster OC octa-core speed.
+35% 		407 Pts
Value & Sentiment 
+5%
Market Share
Based on 69,038,913 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.58 % Much higher market share.
+49% 		0.39 %
Value
Value For Money 		93.6 % 97.6 % +4%
User Rating
UBM User Rating 		61 % Slightly more popular.
+7% 		57 %
Price
Price (score) 		$104 $70 Much cheaper.
+33%
Nice To Haves 
+12%
Age
Newest 		126 Months 94 Months More recent.
+25%
TDP
Thermal Design Power (TDP) 		84 Watts 65 Watts More energy efficient.
+23%
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 14 nm Much newer manufacturing.
+36%
Base Clock
Base Clock Speed 		3.6 GHz Slightly faster base frequency.
+6% 		3.4 GHz
Turbo Clock
Turbo Clock Speed 		4 GHz Slightly faster turbo frequency.
+5% 		3.8 GHz
64-Core
OC Multi Core Speed 		556 Pts Much faster OC 64-core speed.
+36% 		408 Pts
64-Core
Avg. Multi Core Speed 		495 Pts Much faster 64-core speed.
+46% 		340 Pts
Specifications 
Series
CPU Architecture 		Haswell Kaby Lake
Socket
Motherboard Socket 		FCLGA1150 FCLGA1151
Graphics
Integrated Graphics 		HD 4600 HD 630
Launch Date
Launch Date 		Q2'14 Q1'17
Cache
Cache 		8 MB SmartCache 6 MB
Lithography
Lithography 		22 nm 14 nm
Recommended Price
Recommended Customer Price 		$303.00 - $312.00 $192.00 - $202.00
Max Turbo Frequency
Max Turbo Frequency 		4 GHz 3.80 GHz
Bus Speed
Bus Speed 		5 GT/s DMI2 8 GT/s DMI3
Thermal Solution Specification
Thermal Solution Specification 		PCG 2013D PCG 2015C (65W)
Max Memory Size
Max Memory Size (dependent on memory type) 		32 GB 64 GB
Memory Types
Memory Types 		DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics 4600 Intel® HD Graphics 630
Graphics Base Frequency
Graphics Base Frequency 		350 MHz 350.00 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.2 GHz 1.10 GHz
Graphics Video Max Memory
Graphics Video Max Memory 		2 GB 64 GB
TSX-NI
Intel® TSX-NI 		No Yes
PCI Express Revision
PCI Express Revision 		Up to 3.0 3.0

More specs » More specs »
Conclusion 
Average Bench 71.4%
Average Bench 66.8%

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 Core i5-7500 is not due for release until January 2017 but one of our users has submitted benchmarks for it already. We only have one sample so these benchmark results are obviously preliminary. Comparing the 7500 and 6500 shows that average effective speed is up by an impressive 15%. Although price details are not yet available the i5-7500 is likely to cost around $210 which would be in line with the prices for previous generations of this i5. We will revisit this summary when we have more samples. [Oct '16 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]

Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
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Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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How it works

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 Frequently Asked Questions

Processors FAQ
AMD vs Intel: Gaming performance 2012-2021
How does IPC compare between AMD's Ryzen and Intel's Kaby Lake?
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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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Intel Core i5-12600K $164Nvidia RTX 4070 $500Crucial T700 M.2 4TB $389
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