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Intel
Intel
▲ 5016 ▼
  

4 Cores, 4 Threads @2.3 GHz, Sandy Bridge.
Release date ≈ Q1 2015.

VS
▲ 52158 ▼

4 Cores, 4 Threads @3.4 GHz, Sandy Bridge.
Release date ≤ Q1 2014.

Effective Speed 
+18%
Real World Speed
Performance profile from 3,181 user samples
Benchmark your CPU here
256 User Benchmarks
Best Bench: 67% Base clock 2.4 GHz, turbo 2.95 GHz (avg)
Worst Bench: 53% Base clock 3.2 GHz, turbo 3.4 GHz (avg)
Poor: 53% Great: 67%
SPEED RANK: 564th / 1468
Gaming
Gaming 62%
Destroyer
Desktop
Desktop 67%
Battle cruiser
Workstation
Workstation 45%
Speed boat
2,925 User Benchmarks
Best Bench: 85% Base clock 3.4 GHz, turbo 4.9 GHz (avg)
Worst Bench: 60% Base clock 3.4 GHz, turbo 2.2 GHz (avg)
Poor: 60% Great: 85%
SPEED RANK: 343rd / 1468
Gaming
Gaming 74%
Battleship
Desktop
Desktop 78%
Battleship
Workstation
Workstation 55%
Gunboat
Effective Speed
Effective CPU Speed 		62.4 % 73.9 % Faster effective speed.
+18%
Average Score 
+36%
Memory
Avg. Memory Latency 		86 Pts 87.4 Pts +2%
1-Core
Avg. Single Core Speed 		72.5 Pts 94.9 Pts Much faster single-core speed.
+31%
2-Core
Avg. Dual Core Speed 		135 Pts 188 Pts Much faster dual-core speed.
+39%
4-Core
Avg. Quad Core Speed 		227 Pts 349 Pts Much faster quad-core speed.
+54%
8-Core
Avg. Octa Core Speed 		228 Pts 355 Pts Much faster octa-core speed.
+56%
Overclocked Score 
+49%
Memory
OC Memory Latency 		91.9 Pts 95.5 Pts +4%
1-Core
OC Single Core Speed 		85.2 Pts 117 Pts Much faster OC single-core speed.
+37%
2-Core
OC Dual Core Speed 		159 Pts 234 Pts Much faster OC dual-core speed.
+47%
4-Core
OC Quad Core Speed 		254 Pts 451 Pts Much faster OC quad-core speed.
+78%
8-Core
OC Octa Core Speed 		253 Pts 456 Pts Hugely faster OC octa-core speed.
+80%
Value & Sentiment 
+∞%
Market Share
Based on 68,887,891 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.01 % Insanely higher market share.
+∞%
User Rating
UBM User Rating 		50 % 52 % +4%
Nice To Haves 
+42%
Age
Newest 		115+ Months Slightly more recent.
+9% 		127+ Months
64-Core
OC Multi Core Speed 		255 Pts 460 Pts Hugely faster OC 64-core speed.
+80%
64-Core
Avg. Multi Core Speed 		230 Pts 356 Pts Much faster 64-core speed.
+55%
Specifications 
Launch Date
Launch Date 		Q1'11 Q1'12
Recommended Price
Recommended Customer Price 		N/A $235.00
Max Turbo Frequency
Max Turbo Frequency 		3.3 GHz 3.8 GHz
InTru 3D Tech
Intel® InTru™ 3D Technology 		Yes No
Clear Video HD Tech
Intel® Clear Video HD Technology 		Yes No
Intel Insider
Intel® Insider™ 		Yes No
Flexible Display Interface
Intel® Flexible Display Interface (Intel® FDI) 		Yes No
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ 		Yes No
vPro Tech
Intel® vPro™ Technology ‡ 		Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		Yes No

More specs » More specs »
Conclusion 
Average Bench 62.4%
Average Bench 73.9%

I have been running an i5-2550k since 2012. With modest overclocking it is only 20% slower in single core processing than the 8th Gen i5's, giving me no reason, even 5 years later, to upgrade. [Oct '17 usbserial]

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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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Gaming Desktop ProGaming

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Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
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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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We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
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The Best
CPUGPUSSD
Intel Core i5-12600K $165Nvidia RTX 4060 $293WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $112Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $78
Intel Core i5-13600K $200Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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