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Intel
IntelBX80623I52500K
$246
▲ 621,089 ▼
  

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

VS
▲ 769,602 ▼
 $246 

4 Cores, 4 Threads @3.3GHz, Sandy Bridge.
Release date: Q1 2011.

Effective Speed 
+5%
Real World Speed
Performance profile from 225,545 user samples
Benchmark your CPU here
82,538 User Benchmarks
Best Bench: 72% Base clock 3.3 GHz, turbo 3.8 GHz (avg)
Worst Bench: 47% Base clock 3.3 GHz, turbo 3.35 GHz (avg)
Poor: 47% Great: 72%
SPEED RANK: 559th / 1468
Gaming
Gaming 63%
Destroyer
Desktop
Desktop 68%
Battle cruiser
Workstation
Workstation 46%
Yacht
143,007 User Benchmarks
Best Bench: 79% Base clock 3.3 GHz, turbo 4.6 GHz (avg)
Worst Bench: 44% Base clock 3.3 GHz, turbo 0.5 GHz (avg)
Poor: 44% Great: 79%
SPEED RANK: 505th / 1468
Gaming
Gaming 66%
Battle cruiser
Desktop
Desktop 72%
Battleship
Workstation
Workstation 49%
Yacht
Effective Speed
Effective CPU Speed 		62.9 % 65.9 % +5%
Average Score 
+6%
Memory
Avg. Memory Latency 		80.2 Pts 83.1 Pts +4%
1-Core
Avg. Single Core Speed 		83.1 Pts 88.4 Pts Slightly faster single-core speed.
+6%
2-Core
Avg. Dual Core Speed 		162 Pts 174 Pts Slightly faster dual-core speed.
+7%
4-Core
Avg. Quad Core Speed 		262 Pts 281 Pts Slightly faster quad-core speed.
+7%
8-Core
Avg. Octa Core Speed 		279 Pts 300 Pts Slightly faster octa-core speed.
+8%
Overclocked Score 
+18%
Memory
OC Memory Latency 		91.5 Pts 94.9 Pts +4%
1-Core
OC Single Core Speed 		92.4 Pts 114 Pts Faster OC single-core speed.
+23%
2-Core
OC Dual Core Speed 		181 Pts 227 Pts Faster OC dual-core speed.
+25%
4-Core
OC Quad Core Speed 		327 Pts 380 Pts Faster OC quad-core speed.
+16%
8-Core
OC Octa Core Speed 		334 Pts 399 Pts Faster OC octa-core speed.
+19%
Value & Sentiment 
+40%
Market Share
Based on 68,887,061 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.07 % 0.11 % Much higher market share.
+57%
User Rating
UBM User Rating 		62 % 76 % More popular.
+23%
Nice To Haves 
+3%
Age
Newest 		130+ Months More recent.
+21% 		165 Months
64-Core
OC Multi Core Speed 		334 Pts 407 Pts Faster OC 64-core speed.
+22%
64-Core
Avg. Multi Core Speed 		282 Pts 304 Pts Slightly faster 64-core speed.
+8%
Specifications 
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics 2000 Intel® HD Graphics 3000
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 62.9%
Average Bench 65.9%

This had the best price point for a long time and worked well for that money [Dec '18 BurntTech]

MORE DETAILS

The i5-2500K is a second generation Sandy Bridge processor which is currently two generations old and nearly three years out of date. The many users that had the good sense to purchase this processor should feel in no hurry to upgrade as it's still no slouch, even by today's standards. The benchmark figures indicate that, even at stock clock rates, in terms of real-world performance this processor is approximately 20% slower than the best currently available, not bad considering its age. Given that the 2500K has an unlocked multiplier upping its performance by 10% with stock cooling should not pose much of a problem for the majority of owners. Here is a detailed performance comparison of the 2500K vs 4670K.  [Jul '13 CPUPro]

MORE DETAILS

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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.
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  • 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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Gaming Desktop ProGaming

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Processors FAQ
AMD vs Intel: Gaming performance 2012-2021
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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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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 $220Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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