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IntelBX80623I52500K
$246
IntelBX8070110700K
▲ 769,602 ▼
 $246 

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

VS
▲ 888,233 ▼

8 Cores, 16 Threads @3.8GHz, Comet Lake.
Release date: Q2 2020.

Effective Speed 
+46%
Real World Speed
Performance profile from 341,866 user samples
Benchmark your CPU here
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
198,859 User Benchmarks
Best Bench: 104% Base clock 3.8 GHz, turbo 5.1 GHz (avg)
Worst Bench: 86% Base clock 3.8 GHz, turbo 1.2 GHz (avg)
Poor: 86% Great: 104%
SPEED RANK: 116th / 1468
Gaming
Gaming 97%
Nuclear submarine
Desktop
Desktop 97%
Nuclear submarine
Workstation
Workstation 96%
Nuclear submarine
Effective Speed
Effective CPU Speed 		65.9 % 96.5 % Much faster effective speed.
+46%
Average Score 
+90%
Memory
Avg. Memory Latency 		83.1 Pts 91.1 Pts Slightly lower memory latency.
+10%
1-Core
Avg. Single Core Speed 		88.4 Pts 142 Pts Much faster single-core speed.
+61%
2-Core
Avg. Dual Core Speed 		174 Pts 280 Pts Much faster dual-core speed.
+61%
4-Core
Avg. Quad Core Speed 		281 Pts 547 Pts Hugely faster quad-core speed.
+95%
8-Core
Avg. Octa Core Speed 		300 Pts 969 Pts Hugely faster octa-core speed.
+223%
Overclocked Score 
+61%
Memory
OC Memory Latency 		94.9 Pts 96.7 Pts +2%
1-Core
OC Single Core Speed 		114 Pts 153 Pts Much faster OC single-core speed.
+34%
2-Core
OC Dual Core Speed 		227 Pts 304 Pts Much faster OC dual-core speed.
+34%
4-Core
OC Quad Core Speed 		380 Pts 602 Pts Much faster OC quad-core speed.
+58%
8-Core
OC Octa Core Speed 		399 Pts 1111 Pts Hugely faster OC octa-core speed.
+178%
Value & Sentiment 
+235%
Market Share
Based on 68,935,507 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.1 % 0.98 % Hugely higher market share.
+880%
Value
Value For Money 		68.2 % 99.5 % Much better value.
+46%
User Rating
UBM User Rating 		76 % 88 % More popular.
+16%
Price
Price (score) 		$246 +1% $249
Nice To Haves 
+135%
Age
Newest 		166 Months 54 Months Much more recent.
+67%
TDP
Thermal Design Power (TDP) 		95 Watts More energy efficient.
+24% 		125 Watts
Cores
CPU Processing Cores 		4 cores 8 cores Hugely higher core count.
+100%
Threads
CPU Processing Threads 		4 threads 16 threads Hugely higher thread count.
+300%
Lithography
Manufacturing process 		32 nm 14 nm Much newer manufacturing.
+56%
Base Clock
Base Clock Speed 		3.3 GHz 3.8 GHz Faster base frequency.
+15%
Turbo Clock
Turbo Clock Speed 		3.7 GHz 5.1 GHz Much faster turbo frequency.
+38%
64-Core
OC Multi Core Speed 		407 Pts 1573 Pts Hugely faster OC 64-core speed.
+286%
64-Core
Avg. Multi Core Speed 		304 Pts 1453 Pts Hugely faster 64-core speed.
+378%
Specifications 
Series
CPU Architecture 		Sandy Bridge Comet Lake
Socket
Motherboard Socket 		LGA1155 FCLGA1200
Graphics
Integrated Graphics 		HD 3000 UHD 630
Launch Date
Launch Date 		Q1'11 Q2'20
Cache
Cache 		6 MB SmartCache 16 MB Intel® Smart Cache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2, AVX Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Lithography
Lithography 		32 nm 14 nm
Max Turbo Frequency
Max Turbo Frequency 		3.7 GHz 5.10 GHz
Bus Speed
Bus Speed 		5 GT/s DMI 8 GT/s
Max Memory Size
Max Memory Size (dependent on memory type) 		32 GB 128 GB
Memory Types
Memory Types 		DDR3 1066/1333 DDR4-2933
Memory Bandwidth
Max Memory Bandwidth 		21 GB/s 45.8 GB/s
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics 3000 Intel® UHD Graphics 630
Graphics Base Frequency
Graphics Base Frequency 		850 MHz 350 MHz
# of Displays Supported
# of Displays Supported ‡ 		2 3
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.1 GHz 1.20 GHz
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		2.0 2
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		No Yes
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ 		No Yes
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		No Yes
PCI Express Revision
PCI Express Revision 		2.0 3

More specs » More specs »
Conclusion 
Average Bench 65.9%
Average Bench 96.5%

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

Intel’s tenth generation octa-core hyperthreaded i7-10700K is one of the fastest high-end desktop CPUs ever made. A simple overclock yields all 16 threads running at a staggering 5.1 GHz. Gaming and desktop performance is second only to the flagship i9-10900K. Although a new (Z490) LGA1200 motherboard is required, it will remain compatible with Rocket Lake CPUs which are due later this year. The 10700K’s $400 USD price tag puts it in a similar price band to AMD’s 12-core hyperthreaded Ryzen 9 3900X, however, the 10700K’s faster cores combined with its lower memory latency, yield a 12% effective speed advantage over the 3900X. Intra-generationally comparing the 10700K and 10600K shows that the 10600K offers almost identical gaming performance for 34% less money. [Jun '20 CPUPro]

MORE DETAILS

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The Best
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Intel Core i5-12600K $169Nvidia RTX 4060 $296WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $345WD Black SN850X M.2 1TB $75
Intel Core i5-13600K $209Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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