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Intel
IntelBX80662I36300T
▲ 5138 ▼

2 Cores, 4 Threads @3.6 GHz, Clarkdale.
Release date ≤ Q1 2014.

VS
▲ 5021 ▼

2 Cores, 4 Threads @3.3 GHz, Skylake.
Release date ≈ Q1 2016.

Effective Speed 
+26%
Real World Speed
Performance profile from 933 user samples
Benchmark your CPU here
781 User Benchmarks
Best Bench: 57% Base clock 3.6 GHz, turbo 3.55 GHz (avg)
Worst Bench: 40% Base clock 3.6 GHz, turbo 3.6 GHz (avg)
Poor: 40% Great: 57%
SPEED RANK: 741st / 1442
Gaming
Gaming 52%
Yacht
Desktop
Desktop 60%
Destroyer
Workstation
Workstation 38%
Jet ski
152 User Benchmarks
Best Bench: 72% Base clock 3.3 GHz, turbo 3.3 GHz (avg)
Worst Bench: 55% Base clock 3.3 GHz
Poor: 55% Great: 72%
SPEED RANK: 495th / 1442
Gaming
Gaming 65%
Battle cruiser
Desktop
Desktop 73%
Battleship
Workstation
Workstation 47%
Yacht
Effective Speed
Effective CPU Speed 		51.8 % 65.2 % Faster effective speed.
+26%
Average Score 
+21%
Memory
Avg. Memory Latency 		67.3 Pts 84.8 Pts Lower memory latency.
+26%
1-Core
Avg. Single Core Speed 		86.3 Pts 97 Pts Faster single-core speed.
+12%
2-Core
Avg. Dual Core Speed 		151 Pts 173 Pts Faster dual-core speed.
+15%
4-Core
Avg. Quad Core Speed 		211 Pts 266 Pts Faster quad-core speed.
+26%
8-Core
Avg. Octa Core Speed 		213 Pts 270 Pts Faster octa-core speed.
+27%
Overclocked Score 
+19%
Memory
OC Memory Latency 		75 Pts 94.8 Pts Lower OC memory latency.
+26%
1-Core
OC Single Core Speed 		96.9 Pts 105 Pts Slightly faster OC single-core speed.
+8%
2-Core
OC Dual Core Speed 		183 Pts 201 Pts Slightly faster OC dual-core speed.
+10%
4-Core
OC Quad Core Speed 		236 Pts 294 Pts Faster OC quad-core speed.
+25%
8-Core
OC Octa Core Speed 		237 Pts 293 Pts Faster OC octa-core speed.
+24%
Value & Sentiment 
�%
Market Share
Based on 67,719,732 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0 %
Value
Value For Money 		50.7 % 110 % Hugely better value.
+117%
User Rating
UBM User Rating 		51 % +2% 50 %
Price
Price (score) 		$300 $42 Hugely cheaper.
+86%
Nice To Haves 
+24%
Age
Newest 		122+ Months 98+ Months More recent.
+20%
64-Core
OC Multi Core Speed 		238 Pts 294 Pts Faster OC 64-core speed.
+24%
64-Core
Avg. Multi Core Speed 		214 Pts 273 Pts Faster 64-core speed.
+28%
Specifications 
Launch Date
Launch Date 		Q2'10 Q3'15
Instruction Set Extensions
Instruction Set Extensions 		SSE4.2 SSE4.1/4.2, AVX 2.0
Lithography
Lithography 		32 nm 14 nm
Recommended Price
Recommended Customer Price 		$305.00 $138.00 - $147.00
Bus Speed
Bus Speed 		2.5 GT/s DMI 8 GT/s DMI3
Max Memory Size
Max Memory Size (dependent on memory type) 		16 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 Intel® HD Graphics 530
Graphics Base Frequency
Graphics Base Frequency 		733 MHz 350 MHz
# of Displays Supported
# of Displays Supported ‡ 		2 3
Graphics and IMC Lithography
Graphics and IMC Lithography 		45 nm 14 nm
Thermal Monitoring Technologies
Thermal Monitoring Technologies 		No Yes
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		1.0 No
vPro Tech
Intel® vPro™ Technology ‡ 		Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		Yes No
PCI Express Revision
PCI Express Revision 		2.0 3.0
PCI Express Configurations
PCI Express Configurations ‡ 		1x16, 2x8 Up to 1x16, 2x8, 1x8+2x4

More specs » More specs »
User Builds 
781
152
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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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  • 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.
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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

  • - 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
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  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

Processors FAQ
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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