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IntelBX80673I77820X
IntelBX8070110100
▲ 631,512 ▼

8 Cores, 16 Threads @3.6GHz, Skylake-X.
Release date: Q2 2017.

VS
Effective Speed 
+0%
Real World Speed
Performance profile from 53,087 user samples
Benchmark your CPU here
28,524 User Benchmarks
Best Bench: 92% Base clock 3.6 GHz, turbo 4.7 GHz (avg)
Worst Bench: 70% Base clock 3.6 GHz, turbo 3.85 GHz (avg)
Poor: 70% Great: 92%
SPEED RANK: 233rd / 1442
Gaming
Gaming 80%
Aircraft carrier
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 81%
Aircraft carrier
24,563 User Benchmarks
Best Bench: 86% Base clock 3.6 GHz, turbo 4.1 GHz (avg)
Worst Bench: 65% Base clock 3.6 GHz, turbo 4.05 GHz (avg)
Poor: 65% Great: 86%
SPEED RANK: 240th / 1442
Gaming
Gaming 80%
Battleship
Desktop
Desktop 84%
Aircraft carrier
Workstation
Workstation 66%
Battle cruiser
Effective Speed
Effective CPU Speed 		80.1 % +0% 79.9 %
Average Score 
+9%
Memory
Avg. Memory Latency 		75.5 Pts 85.3 Pts Lower memory latency.
+13%
1-Core
Avg. Single Core Speed 		121 Pts +1% 120 Pts
2-Core
Avg. Dual Core Speed 		238 Pts +4% 229 Pts
4-Core
Avg. Quad Core Speed 		455 Pts Faster quad-core speed.
+13% 		402 Pts
8-Core
Avg. Octa Core Speed 		822 Pts Much faster octa-core speed.
+38% 		596 Pts
Overclocked Score 
+15%
Memory
OC Memory Latency 		85 Pts 94.7 Pts Lower OC memory latency.
+11%
1-Core
OC Single Core Speed 		138 Pts Slightly faster OC single-core speed.
+10% 		126 Pts
2-Core
OC Dual Core Speed 		272 Pts Slightly faster OC dual-core speed.
+9% 		250 Pts
4-Core
OC Quad Core Speed 		533 Pts Faster OC quad-core speed.
+20% 		444 Pts
8-Core
OC Octa Core Speed 		976 Pts Much faster OC octa-core speed.
+48% 		659 Pts
Value & Sentiment 
+160%
Market Share
Based on 67,752,953 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.04 % 0.23 % Hugely higher market share.
+475%
Value
Value For Money 		73.8 % 108 % Much better value.
+46%
User Rating
UBM User Rating 		63 % 90 % Much more popular.
+43%
Price
Price (score) 		$375 $94 Much cheaper.
+75%
Nice To Haves 
+37%
Age
Newest 		81 Months 47 Months Much more recent.
+42%
TDP
Thermal Design Power (TDP) 		140 Watts 65 Watts Much more energy efficient.
+54%
Cores
CPU Processing Cores 		8 cores Hugely higher core count.
+100% 		4 cores
Threads
CPU Processing Threads 		16 threads Hugely higher thread count.
+100% 		8 threads
Lithography
Manufacturing process 		14 nm 14 nm
Base Clock
Base Clock Speed 		3.6 GHz 3.6 GHz
Turbo Clock
Turbo Clock Speed 		4.5 GHz +5% 4.3 GHz
64-Core
OC Multi Core Speed 		1445 Pts Hugely faster OC 64-core speed.
+118% 		664 Pts
64-Core
Avg. Multi Core Speed 		1263 Pts Hugely faster 64-core speed.
+107% 		611 Pts
Specifications 
Series
CPU Architecture 		Skylake-X Comet Lake
Socket
Motherboard Socket 		LGA2066 FCLGA1200
Graphics
Integrated Graphics 		None UHD 630
Launch Date
Launch Date 		Q2'17 Q2'20
Cache
Cache 		11 MB L3 6 MB Intel® Smart Cache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2, AVX 2.0, AVX-512 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Bus Speed
Bus Speed 		8 GT/s DMI3 8 GT/s
Turbo Boost 3.0 Tech
Intel® Turbo Boost Max Technology 3.0 ‡ 		Yes No
Thermal Solution Specification
Thermal Solution Specification 		PCG 2017X PCG 2015C
Memory Channels
Max # of Memory Channels 		4 2
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		2.0 2
PCI Express Revision
PCI Express Revision 		3.0 3
Max # of PCI Express Lanes
Max # of PCI Express Lanes 		28 16

More specs » More specs »
Conclusion 
Average Bench 80.1%
Average Bench 79.9%
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The I7-7820X is the second of three new Skylake-X HEDT (high end desktop processors) released by Intel as part of their core X series (the others being the flagship 10-core i9-7900X and the 6-core i7-7800X). The 7820X is an 8-core, 16-thread CPU which will amply satisfy all but the heaviest of multi-threaded use cases. The 7820X requires a relatively expensive X299 (Basin Falls) motherboard, which costs upwards of $250. The 7820X is listed at $599 which is about $200 more than AMD's current flagship 8-core, 16 thread Ryzen 7 1800X. In addition to better IPC, the 7820X is higher clocked with base and max boost clocks of 3.6/4.5 GHz respectively, compared to 3.6G/4.0 GHz for the Ryzen 7 1800X. The additional $200 (50%) buys you around 20% more performance in both single and multi core workloads. Intel have also released several Kabylake-X HEDT CPUs: the 4-thread i5-7640X and the 8-thread i7-7740X and will shortly release of even higher spec Skylake-X processors. It's probably wise to hold off purchasing until the eagerly anticipated 16-core, 32-thread Ryzen Threadripper CPUs are launched later this month. [Jul '17 CPUPro]

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The i3-10100 is Intel’s entry level 10th generation Comet Lake processor and represents the best value for money within the line-up. This quad-core hyper-threaded 65 Watt processor ships with a cooler and is capable of 4.3 GHz single and 4.1 GHz all core boosts. Although the i3-10100 requires a new LGA1200 motherboard, Intel have guaranteed that LGA1200 will be compatible with the next generation of Rocket Lake CPUs, expected later this year. Running at stock (2666 MHz) RAM frequency handicaps performance by as much as 15% so gamers should pair the 10100 with a Z490 motherboard. This will both open an upgrade path to higher tier "K" tier CPUs and unlock higher XMP RAM speeds (here is one of the builds from our EFps test lab). When paired with an RTX 2060S, the 10100 lags just 13% behind the i9-10900K flagship. The 10100 allows budget gamers to allocate more money towards a better GPU which often results in a stronger overall gaming system. At a retail price of $122 USD, the 10100 competes against AMD’s quad-core Ryzen 3 3300X. Game EFps and effective speed benchmarks show that the 10100’s lower memory latency gives it the edge. In addition, unlike the 3300X, the 10100 also packs integrated graphics with Quick Sync hardware encoding, which alleviates the need for desktop users to purchase a separate GPU. In order to achieve better value for money, it is necessary to consider the older generation 9100F, which, when paired with a 2060S, is 39% cheaper ($75 USD) for comparable gaming performance. [Jun '20 CPUPro]

MORE DETAILS

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