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IntelBX80633I74820K
IntelBX80633I74930K
▲ 552,295 ▼

4 Cores, 8 Threads @3.7GHz, Ivy Bridge-E.
Release date: Q3 2013.

VS
▲ 531,487 ▼

6 Cores, 12 Threads @3.4GHz, Ivy Bridge-E.
Release date: Q3 2013.

Effective Speed 
+7%
Real World Speed
Performance profile from 45,373 user samples
Benchmark your CPU here
23,169 User Benchmarks
Best Bench: 81% Base clock 3.6 GHz, turbo 3.6 GHz (avg)
Worst Bench: 61% Base clock 3.7 GHz, turbo 3.75 GHz (avg)
Poor: 61% Great: 81%
SPEED RANK: 361st / 1442
Gaming
Gaming 72%
Battleship
Desktop
Desktop 75%
Battleship
Workstation
Workstation 58%
Gunboat
22,204 User Benchmarks
Best Bench: 88% Base clock 4.25 GHz, turbo 4.7 GHz (avg)
Worst Bench: 67% Base clock 3.4 GHz, turbo 3.55 GHz (avg)
Poor: 67% Great: 88%
SPEED RANK: 279th / 1442
Gaming
Gaming 77%
Battleship
Desktop
Desktop 78%
Battleship
Workstation
Workstation 67%
Battle cruiser
Effective Speed
Effective CPU Speed 		71.8 % 76.9 % Slightly faster effective speed.
+7%
Average Score 
+9%
Memory
Avg. Memory Latency 		84.7 Pts 85.4 Pts +1%
1-Core
Avg. Single Core Speed 		94 Pts 95.4 Pts +1%
2-Core
Avg. Dual Core Speed 		182 Pts 191 Pts +5%
4-Core
Avg. Quad Core Speed 		320 Pts 369 Pts Faster quad-core speed.
+15%
8-Core
Avg. Octa Core Speed 		477 Pts 594 Pts Faster octa-core speed.
+25%
Overclocked Score 
+10%
Memory
OC Memory Latency 		94 Pts 94.8 Pts +1%
1-Core
OC Single Core Speed 		116 Pts 118 Pts +2%
2-Core
OC Dual Core Speed 		217 Pts 235 Pts Slightly faster OC dual-core speed.
+8%
4-Core
OC Quad Core Speed 		392 Pts 452 Pts Faster OC quad-core speed.
+15%
8-Core
OC Octa Core Speed 		581 Pts 728 Pts Faster OC octa-core speed.
+25%
Value & Sentiment 
+13%
Market Share
Based on 67,755,710 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.04 % 0.05 % Higher market share.
+25%
Value
Value For Money 		92.7 % 105 % Better value.
+13%
User Rating
UBM User Rating 		55 % +4% 53 %
Price
Price (score) 		$110 $90 Cheaper.
+18%
Nice To Haves 
+22%
Age
Newest 		127 Months 127 Months
TDP
Thermal Design Power (TDP) 		130 Watts 130 Watts
Cores
CPU Processing Cores 		4 cores 6 cores Much higher core count.
+50%
Threads
CPU Processing Threads 		8 threads 12 threads Much higher thread count.
+50%
Lithography
Manufacturing process 		22 nm 22 nm
Base Clock
Base Clock Speed 		3.7 GHz Slightly faster base frequency.
+9% 		3.4 GHz
Turbo Clock
Turbo Clock Speed 		3.9 GHz 3.9 GHz
64-Core
OC Multi Core Speed 		583 Pts 913 Pts Much faster OC 64-core speed.
+57%
64-Core
Avg. Multi Core Speed 		487 Pts 747 Pts Much faster 64-core speed.
+53%
Specifications 
Series
CPU Architecture 		Ivy Bridge-E Ivy Bridge-E
Socket
Motherboard Socket 		FCLGA2011 FCLGA2011
Graphics
Integrated Graphics 		None None
Cache
Cache 		10 MB SmartCache 12 MB SmartCache

More specs » More specs »
Conclusion 
Average Bench 71.8%
Average Bench 76.9%
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This is yet another processor from Intel that demonstrates their total market domination in the high end PC sector. The 4820K isn't really a step forward in any particular direction but rather a variant on what's already been available (performance wise) for a few years. As long as Intel is largely competing with itself they will likely continue with these sorts of incremental releases. The 4820K requires an Intel X79 chipset, which dates back to Sandy Bridge-E and lacks some of the newer features like native USB 3.0 support. An investment in the 4820K only makes sense if you already own an LGA2011 Motherboard and could be seen as good money chasing bad given that the platform is due an upgrade. That said the 4820K is a very capable multi-core processor and it sits amongst the top handful of processors in this regard. For typical consumers a Haswell i3 will offer mostly identical response times, a lower energy footprint and a significantly more competitive price. [Nov '13 CPUPro]

MORE DETAILS

The Intel i7-4930K has six cores rather the standard four. The additional two cores improve multi-core throughput by 50% but leave single and dual-core speeds unchanged. Comparing the 4930K to the 3930K, its predecessor, shows that little has changed in terms of performance. At peak performance when both processors are overclocked the 4930K leads by around 7%. As well superb multi-core performance, both processors also have very strong single and dual core performance. The main downside to the 4930K is the fact that it still runs on the same FCLGA2011 platform as its predecessor, as a result purchasing it would effectively mean buying into a technology that is over three years old. In most cases, it would probably make sense to wait for a Haswell based hexacore. [Mar '14 CPUPro]

MORE DETAILS

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair 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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