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IntelBX80646I74790
Intel
▲ 618,583 ▼

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

VS
▲ 53237 ▼

4 Cores, 8 Threads @3.3 GHz, Ivy Bridge.
Release date ≤ Q4 2013.

Effective Speed 
+1%
Real World Speed
Performance profile from 263,262 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: 379th / 1452
Gaming
Gaming 71%
Battleship
Desktop
Desktop 75%
Battleship
Workstation
Workstation 58%
Gunboat
8,235 User Benchmarks
Best Bench: 78% Base clock 3.3 GHz, turbo 3.55 GHz (avg)
Worst Bench: 62% Base clock 3.7 GHz
Poor: 62% Great: 78%
SPEED RANK: 400th / 1452
Gaming
Gaming 70%
Battleship
Desktop
Desktop 74%
Battleship
Workstation
Workstation 56%
Gunboat
Effective Speed
Effective CPU Speed 		71.4 % +1% 70.5 %
Average Score 
+7%
Memory
Avg. Memory Latency 		82.6 Pts 86.3 Pts +4%
1-Core
Avg. Single Core Speed 		98.4 Pts Slightly faster single-core speed.
+10% 		89.5 Pts
2-Core
Avg. Dual Core Speed 		187 Pts Slightly faster dual-core speed.
+9% 		171 Pts
4-Core
Avg. Quad Core Speed 		327 Pts Slightly faster quad-core speed.
+10% 		298 Pts
8-Core
Avg. Octa Core Speed 		482 Pts Faster octa-core speed.
+11% 		436 Pts
Overclocked Score 
+7%
Memory
OC Memory Latency 		93.6 Pts 94.4 Pts +1%
1-Core
OC Single Core Speed 		109 Pts Faster OC single-core speed.
+11% 		98.6 Pts
2-Core
OC Dual Core Speed 		214 Pts Slightly faster OC dual-core speed.
+9% 		196 Pts
4-Core
OC Quad Core Speed 		377 Pts +5% 360 Pts
8-Core
OC Octa Core Speed 		551 Pts Faster OC octa-core speed.
+14% 		485 Pts
Value & Sentiment 
+759%
Market Share
Based on 68,066,222 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.61 % Insanely higher market share.
+2,950% 		0.02 %
Value
Value For Money 		87.1 % Better value.
+22% 		71.3 %
User Rating
UBM User Rating 		61 % More popular.
+15% 		53 %
Price
Price (score) 		$135 Much cheaper.
+49% 		$266
Nice To Haves 
+10%
Age
Newest 		121 Months +4% 126+ Months
64-Core
OC Multi Core Speed 		556 Pts Faster OC 64-core speed.
+14% 		486 Pts
64-Core
Avg. Multi Core Speed 		495 Pts Faster 64-core speed.
+11% 		444 Pts
Specifications 
Launch Date
Launch Date 		Q2'14 Q2'12
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2, AVX 2.0 SSE4.1/4.2, AVX
Recommended Price
Recommended Customer Price 		$303.00 - $312.00 $215.00 - $230.00
Max Turbo Frequency
Max Turbo Frequency 		4 GHz 3.7 GHz
Bus Speed
Bus Speed 		5 GT/s DMI2 5 GT/s DMI
Memory Types
Memory Types 		DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V DDR3 1333/1600
ECC Memory Supported
ECC Memory Supported ‡ 		No Yes
PCI Express Revision
PCI Express Revision 		Up to 3.0 3.0
PCI Express Configurations
PCI Express Configurations ‡ 		Up to 1x16, 2x8, 1x8+2x4 1x16 & 1x4, 2x8 & 1x4 or 1x8 & 3x4

More specs » More specs »
Conclusion 
Average Bench 71.4%
Average Bench 70.5%
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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