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AMD100-100000059WOF
IntelBX80623I52500K
$246
▲ 693,738 ▼

16 Cores, 32 Threads @3.4GHz, Zen3.
Release date: Q4 2020.

VS
▲ 769,582 ▼
 $246 

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

Effective Speed 
+52%
Real World Speed
Performance profile from 176,033 user samples
Benchmark your CPU here
33,026 User Benchmarks
Best Bench: 110% Base clock 3.4 GHz, turbo 4.65 GHz (avg)
Worst Bench: 90% Base clock 3.3 GHz, turbo 3.3 GHz (avg)
Poor: 90% Great: 110%
SPEED RANK: 74th / 1452
Gaming
Gaming 100%
UFO
Desktop
Desktop 100%
UFO
Workstation
Workstation 121%
UFO
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: 492nd / 1452
Gaming
Gaming 66%
Battle cruiser
Desktop
Desktop 72%
Battleship
Workstation
Workstation 49%
Yacht
Effective Speed
Effective CPU Speed 		100 % Much faster effective speed.
+52% 		65.9 %
Average Score 
+122%
Memory
Avg. Memory Latency 		81 Pts 83.1 Pts +3%
1-Core
Avg. Single Core Speed 		164 Pts Hugely faster single-core speed.
+86% 		88.4 Pts
2-Core
Avg. Dual Core Speed 		326 Pts Hugely faster dual-core speed.
+87% 		174 Pts
4-Core
Avg. Quad Core Speed 		639 Pts Hugely faster quad-core speed.
+127% 		281 Pts
8-Core
Avg. Octa Core Speed 		1232 Pts Hugely faster octa-core speed.
+311% 		300 Pts
Overclocked Score 
+88%
Memory
OC Memory Latency 		92.7 Pts 94.9 Pts +2%
1-Core
OC Single Core Speed 		180 Pts Much faster OC single-core speed.
+58% 		114 Pts
2-Core
OC Dual Core Speed 		355 Pts Much faster OC dual-core speed.
+56% 		227 Pts
4-Core
OC Quad Core Speed 		697 Pts Hugely faster OC quad-core speed.
+83% 		380 Pts
8-Core
OC Octa Core Speed 		1376 Pts Hugely faster OC octa-core speed.
+245% 		399 Pts
Value & Sentiment 
+21%
Market Share
Based on 68,066,304 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.19 % Hugely higher market share.
+90% 		0.1 %
Value
Value For Money 		93.3 % Much better value.
+37% 		68.2 %
User Rating
UBM User Rating 		69 % 76 % More popular.
+10%
Price
Price (score) 		$360 $246 Much cheaper.
+32%
Nice To Haves 
+288%
Age
Newest 		43 Months Much more recent.
+73% 		161 Months
TDP
Thermal Design Power (TDP) 		105 Watts 95 Watts Slightly more energy efficient.
+10%
Cores
CPU Processing Cores 		16 cores Hugely higher core count.
+300% 		4 cores
Threads
CPU Processing Threads 		32 threads Hugely higher thread count.
+700% 		4 threads
Lithography
Manufacturing process 		7 nm Much newer manufacturing.
+78% 		32 nm
Base Clock
Base Clock Speed 		3.4 GHz +3% 3.3 GHz
Turbo Clock
Turbo Clock Speed 		4.9 GHz Much faster turbo frequency.
+32% 		3.7 GHz
64-Core
OC Multi Core Speed 		3063 Pts Hugely faster OC 64-core speed.
+653% 		407 Pts
64-Core
Avg. Multi Core Speed 		2633 Pts Hugely faster 64-core speed.
+766% 		304 Pts
Specifications 
Series
CPU Architecture 		Zen3 Sandy Bridge
Socket
Motherboard Socket 		AM4 LGA1155
Graphics
Integrated Graphics 		None HD 3000
Conclusion 
Average Bench 100%
Average Bench 65.9%
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The 16-core, 32-thread Ryzen 9 5950X is an impressive workhorse. It sits at the top of AMD’s latest Zen 3 based, 5000 series of CPUs and sends a clear message that AMD can beat Intel in terms of raw performance and core count. The 5950X has a boost clock speed of up to 4.9 GHz, a massive 72 MB cache and a TDP rating of 105W. Despite the “gaming” focus of AMD’s 5000 series launch marketing, the 5950X does not efficiently leverage all its 16 cores in gaming (as demonstrated by similar effective speed scores compared to the 12-core 5900X, 8-core 5800X and 6-core 5600X.) 16 cores are only suitable for professional use cases that have CPU processing needs which cannot be more efficiently met by a GPU or other dedicated hardware. There is no Intel equivalent with this number of cores, and the 5950X’s uniqueness is reflected in its $799 USD price tag, 45% more expensive than the 5900X. Gamers will get far higher FPS per dollar by allocating a higher proportion of their budget towards a better GPU rather than blowing $799 USD on the 5950X. Professional users that plan to use 32 concurrent threads at 100% load will find value in the 5950X. On the other hand, workstation users that rarely exceed 20 concurrent threads at 100% should consider the 10850K for around half the money. [Nov '20 CPUPro]

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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