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Intel
IntelBX80662I56500
▲ 5061 ▼

4 Cores, 8 Threads @2.8 GHz, Sandy Bridge.
Release date ≤ Q1 2014.

VS
▲ 6518,103 ▼

4 Cores, 4 Threads @3.2GHz, Skylake.
Release date: Q3 2015.

Effective Speed 
+5%
Real World Speed
Performance profile from 244,502 user samples
Benchmark your CPU here
3,026 User Benchmarks
Best Bench: 73% Base clock 2.8 GHz
Worst Bench: 57% Base clock 2.8 GHz, turbo 1.6 GHz (avg)
Poor: 57% Great: 73%
SPEED RANK: 484th / 1468
Gaming
Gaming 67%
Battle cruiser
Desktop
Desktop 72%
Battleship
Workstation
Workstation 51%
Yacht
241,476 User Benchmarks
Best Bench: 73% Base clock 3.2 GHz, turbo 3.3 GHz (avg)
Worst Bench: 43% Base clock 3.2 GHz, turbo 3.3 GHz (avg)
Poor: 43% Great: 73%
SPEED RANK: 547th / 1468
Gaming
Gaming 64%
Destroyer
Desktop
Desktop 69%
Battle cruiser
Workstation
Workstation 48%
Yacht
Effective Speed
Effective CPU Speed 		67 % Slightly faster effective speed.
+5% 		63.6 %
Average Score 
+1%
Memory
Avg. Memory Latency 		87 Pts Lower memory latency.
+15% 		75.7 Pts
1-Core
Avg. Single Core Speed 		85.7 Pts 92.1 Pts Slightly faster single-core speed.
+7%
2-Core
Avg. Dual Core Speed 		160 Pts 182 Pts Faster dual-core speed.
+14%
4-Core
Avg. Quad Core Speed 		258 Pts 296 Pts Faster quad-core speed.
+15%
8-Core
Avg. Octa Core Speed 		359 Pts Faster octa-core speed.
+14% 		315 Pts
Overclocked Score 
+4%
Memory
OC Memory Latency 		92.6 Pts +4% 89.3 Pts
1-Core
OC Single Core Speed 		99.2 Pts 103 Pts +4%
2-Core
OC Dual Core Speed 		191 Pts 203 Pts Slightly faster OC dual-core speed.
+6%
4-Core
OC Quad Core Speed 		304 Pts 366 Pts Faster OC quad-core speed.
+20%
8-Core
OC Octa Core Speed 		391 Pts +5% 374 Pts
Value & Sentiment 
+∞%
Market Share
Based on 68,992,461 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.25 % Insanely higher market share.
+∞%
Value
Value For Money 		70.1 % 86.7 % Better value.
+24%
User Rating
UBM User Rating 		50 % 65 % Much more popular.
+30%
Price
Price (score) 		$235 $90 Much cheaper.
+62%
Nice To Haves 
+2%
Age
Newest 		127+ Months 110 Months More recent.
+13%
64-Core
OC Multi Core Speed 		393 Pts +5% 376 Pts
64-Core
Avg. Multi Core Speed 		364 Pts Faster 64-core speed.
+14% 		319 Pts
Specifications 
Launch Date
Launch Date 		Q1'11 Q3'15
Cache
Cache 		8 MB SmartCache 6 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2, AVX SSE4.1/4.2, AVX 2.0
Embedded Options Available
Embedded Options Available 		No Yes
Lithography
Lithography 		32 nm 14 nm
Recommended Price
Recommended Customer Price 		N/A $192.00 - $202.00
Max Turbo Frequency
Max Turbo Frequency 		3.8 GHz 3.6 GHz
Bus Speed
Bus Speed 		5 GT/s DMI 8 GT/s DMI3
Max Memory Size
Max Memory Size (dependent on memory type) 		32 GB 64 GB
Memory Types
Memory Types 		DDR3 1066/1333 DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V
Memory Bandwidth
Max Memory Bandwidth 		21 GB/s 34.1 GB/s
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics 2000 Intel® HD Graphics 530
Graphics Base Frequency
Graphics Base Frequency 		850 MHz 350 MHz
Wireless Display
Intel® Wireless Display 		No Yes
# of Displays Supported
# of Displays Supported ‡ 		2 3
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.35 GHz 1.05 GHz
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		Yes No
PCI Express Revision
PCI Express Revision 		2.0 3.0

More specs » More specs »
User Builds 
3,026
241,476
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Processor Rankings (Price vs Performance) November 2024 CPU Rankings

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.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute

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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Gaming Desktop ProGaming

How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
  • - Compare your components to the current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

Processors FAQ
AMD vs Intel: Gaming performance 2012-2021
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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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Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
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Intel Core i5-13600K $210Nvidia RTX 4060-Ti $380WD Black SN850X M.2 1TB $84
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $370
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