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IntelBX80623I52400
AMDHDZ965FBGMBOX
$144
▲ 596,185 ▼

4 Cores, 4 Threads @3.1GHz, Sandy Bridge.
Release date: Q1 2011.

VS
▲ 564,776 ▼
 $144 

4 Cores, 4 Threads @3.4GHz, K10.
Release date: Q1 2009.

Effective Speed 
+15%
Real World Speed
Performance profile from 209,697 user samples
Benchmark your CPU here
166,255 User Benchmarks
Best Bench: 70% Base clock 3.1 GHz, turbo 3.6 GHz (avg)
Worst Bench: 42% Base clock 3.1 GHz, turbo 1.6 GHz (avg)
Poor: 42% Great: 70%
SPEED RANK: 596th / 1468
Gaming
Gaming 61%
Destroyer
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 44%
Speed boat
43,442 User Benchmarks
Best Bench: 61% Base clock 4.4 GHz
Worst Bench: 35% Base clock 3.4 GHz, turbo 3.4 GHz (avg)
Poor: 35% Great: 61%
SPEED RANK: 751st / 1468
Gaming
Gaming 53%
Yacht
Desktop
Desktop 55%
Gunboat
Workstation
Workstation 37%
Jet ski
Effective Speed
Effective CPU Speed 		60.6 % Faster effective speed.
+15% 		52.6 %
Average Score 
+46%
Memory
Avg. Memory Latency 		78.1 Pts +2% 76.9 Pts
1-Core
Avg. Single Core Speed 		77.7 Pts Much faster single-core speed.
+63% 		47.8 Pts
2-Core
Avg. Dual Core Speed 		152 Pts Much faster dual-core speed.
+60% 		94.8 Pts
4-Core
Avg. Quad Core Speed 		248 Pts Much faster quad-core speed.
+50% 		165 Pts
8-Core
Avg. Octa Core Speed 		263 Pts Much faster octa-core speed.
+54% 		171 Pts
Overclocked Score 
+40%
Memory
OC Memory Latency 		90.8 Pts +2% 88.9 Pts
1-Core
OC Single Core Speed 		85.4 Pts Much faster OC single-core speed.
+51% 		56.5 Pts
2-Core
OC Dual Core Speed 		168 Pts Much faster OC dual-core speed.
+50% 		112 Pts
4-Core
OC Quad Core Speed 		310 Pts Much faster OC quad-core speed.
+49% 		208 Pts
8-Core
OC Octa Core Speed 		311 Pts Much faster OC octa-core speed.
+48% 		210 Pts
Value & Sentiment 
+410%
Market Share
Based on 68,943,752 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.16 % Insanely higher market share.
+1,500% 		0.01 %
Value
Value For Money 		103 % Much better value.
+64% 		63 %
User Rating
UBM User Rating 		59 % Slightly more popular.
+5% 		56 %
Price
Price (score) 		$40 Much cheaper.
+72% 		$144
Nice To Haves 
+18%
Age
Newest 		166 Months More recent.
+12% 		188 Months
TDP
Thermal Design Power (TDP) 		95 Watts More energy efficient.
+24% 		125 Watts
Cores
CPU Processing Cores 		4 cores 4 cores
Threads
CPU Processing Threads 		4 threads 4 threads
Lithography
Manufacturing process 		32 nm Newer manufacturing.
+29% 		45 nm
Base Clock
Base Clock Speed 		3.1 GHz 3.4 GHz Slightly faster base frequency.
+10%
Turbo Clock
Turbo Clock Speed 		3.4 GHz 3.4 GHz
64-Core
OC Multi Core Speed 		313 Pts Much faster OC 64-core speed.
+50% 		209 Pts
64-Core
Avg. Multi Core Speed 		264 Pts Much faster 64-core speed.
+53% 		172 Pts
Specifications 
Series
CPU Architecture 		Sandy Bridge K10
Socket
Motherboard Socket 		LGA1155 AM2+ AM3
Graphics
Integrated Graphics 		HD 2000 None
Conclusion 
Average Bench 60.6%
Average Bench 52.6%

Pros: Brilliant value for money. Cons: It's not the 2400k which can be had for just a tiny bit more and offers a lot more flexibility in terms of overclocking. [Apr '12 CPUPro]

MORE DETAILS

At nearly five years of age the AMD Phenom II X4 965 has been included in the CPU group test primarily as a reference. This hugely successful CPU from AMD has been one of the most popular gaming PC's of all time. With superb Single threaded, and therefore real-world performance, the X4 was able to compete with Intel's first generation of Core chips in terms of raw processing power and it did so at a lower price point. Today of course the X4 processor has been far surpassed by Intel's third and fourth generation Core processors. [Feb '12 CPUPro]

MORE DETAILS

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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

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  • - CPU tests include: integer, floating and string
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  • - 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

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Processors FAQ
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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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