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IntelBX80658i75775C
IntelBX80646I74790
▲ 5184 ▼

4 Cores, 8 Threads @3.3 GHz, Broadwell.
Release date ≈ Q2 2015.

VS
▲ 618,542 ▼

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

Effective Speed 
+19%
Real World Speed
Performance profile from 257,554 user samples
Benchmark your CPU here
2,527 User Benchmarks
Best Bench: 94% Base clock 3.3 GHz, turbo 4.7 GHz (avg)
Worst Bench: 75% Base clock 3.3 GHz, turbo 2.2 GHz (avg)
Poor: 75% Great: 94%
SPEED RANK: 182nd / 1442
Gaming
Gaming 85%
Aircraft carrier
Desktop
Desktop 88%
Aircraft carrier
Workstation
Workstation 70%
Battle cruiser
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: 371st / 1442
Gaming
Gaming 71%
Battleship
Desktop
Desktop 75%
Battleship
Workstation
Workstation 58%
Gunboat
Effective Speed
Effective CPU Speed 		84.9 % Faster effective speed.
+19% 		71.4 %
Average Score 
+22%
Memory
Avg. Memory Latency 		93.1 Pts Lower memory latency.
+13% 		82.6 Pts
1-Core
Avg. Single Core Speed 		118 Pts Faster single-core speed.
+20% 		98.4 Pts
2-Core
Avg. Dual Core Speed 		231 Pts Faster dual-core speed.
+24% 		187 Pts
4-Core
Avg. Quad Core Speed 		416 Pts Faster quad-core speed.
+27% 		327 Pts
8-Core
Avg. Octa Core Speed 		615 Pts Faster octa-core speed.
+28% 		482 Pts
Overclocked Score 
+25%
Memory
OC Memory Latency 		99.2 Pts Slightly lower OC memory latency.
+6% 		93.6 Pts
1-Core
OC Single Core Speed 		137 Pts Faster OC single-core speed.
+26% 		109 Pts
2-Core
OC Dual Core Speed 		275 Pts Faster OC dual-core speed.
+29% 		214 Pts
4-Core
OC Quad Core Speed 		497 Pts Much faster OC quad-core speed.
+32% 		377 Pts
8-Core
OC Octa Core Speed 		725 Pts Much faster OC octa-core speed.
+32% 		551 Pts
Value & Sentiment 
+1,784%
Market Share
Based on 67,749,161 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.72 % Insanely higher market share.
+7,100%
Value
Value For Money 		95.3 % Slightly better value.
+9% 		87.1 %
User Rating
UBM User Rating 		51 % 61 % More popular.
+20%
Price
Price (score) 		$183 $135 Cheaper.
+26%
Nice To Haves 
+22%
Age
Newest 		106+ Months More recent.
+11% 		119 Months
64-Core
OC Multi Core Speed 		723 Pts Much faster OC 64-core speed.
+30% 		556 Pts
64-Core
Avg. Multi Core Speed 		617 Pts Faster 64-core speed.
+25% 		495 Pts
Specifications 
Launch Date
Launch Date 		Q2'15 Q2'14
Cache
Cache 		6 MB 8 MB SmartCache
Lithography
Lithography 		14 nm 22 nm
Recommended Price
Recommended Customer Price 		$366.00 - $377.00 $303.00 - $312.00
Max Turbo Frequency
Max Turbo Frequency 		3.7 GHz 4 GHz
Thermal Solution Specification
Thermal Solution Specification 		PCA 2013D PCG 2013D
Memory Types
Memory Types 		DDR3L-1333/1600 @ 1.5V DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
Processor Graphics
Processor Graphics ‡ 		Intel® Iris™ Pro Graphics 6200 Intel® HD Graphics 4600
Graphics Base Frequency
Graphics Base Frequency 		300 MHz 350 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.15 GHz 1.2 GHz
Graphics Video Max Memory
Graphics Video Max Memory 		32 GB 2 GB
Graphics and IMC Lithography
Graphics and IMC Lithography 		14 nm 22 nm
TSX-NI
Intel® TSX-NI 		Yes No
vPro Tech
Intel® vPro™ Technology ‡ 		No Yes
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP) 		No Yes
Small Business Advantage
Intel® Small Business Advantage 		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 84.9%
Average Bench 71.4%
ADVERTISEMENT

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]

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Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
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