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IntelBX80673I77820X
AMD100-100000022BOX
▲ 631,512 ▼

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

VS
▲ 704,166 ▼

6 Cores, 12 Threads @3.8GHz, Zen2.
Release date: Q3 2019.

Effective Speed 
+5%
Real World Speed
Performance profile from 323,483 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
294,959 User Benchmarks
Best Bench: 92% Base clock 4.3 GHz, turbo 4.25 GHz (avg)
Worst Bench: 74% Base clock 3.8 GHz, turbo 0.55 GHz (avg)
Poor: 74% Great: 92%
SPEED RANK: 192nd / 1442
Gaming
Gaming 84%
Aircraft carrier
Desktop
Desktop 87%
Aircraft carrier
Workstation
Workstation 79%
Battleship
Effective Speed
Effective CPU Speed 		80.1 % 84.1 % +5%
Average Score 
+6%
Memory
Avg. Memory Latency 		75.5 Pts 76.9 Pts +2%
1-Core
Avg. Single Core Speed 		121 Pts 136 Pts Faster single-core speed.
+12%
2-Core
Avg. Dual Core Speed 		238 Pts 264 Pts Faster dual-core speed.
+11%
4-Core
Avg. Quad Core Speed 		455 Pts 490 Pts Slightly faster quad-core speed.
+8%
8-Core
Avg. Octa Core Speed 		822 Pts +2% 808 Pts
Overclocked Score 
+1%
Memory
OC Memory Latency 		85 Pts 87.1 Pts +2%
1-Core
OC Single Core Speed 		138 Pts 146 Pts Slightly faster OC single-core speed.
+6%
2-Core
OC Dual Core Speed 		272 Pts 287 Pts Slightly faster OC dual-core speed.
+6%
4-Core
OC Quad Core Speed 		533 Pts 553 Pts +4%
8-Core
OC Octa Core Speed 		976 Pts Faster OC octa-core speed.
+11% 		878 Pts
Value & Sentiment 
+65%
Market Share
Based on 67,715,806 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.05 % 0.14 % Hugely higher market share.
+180%
Value
Value For Money 		73.8 % 90.8 % Better value.
+23%
User Rating
UBM User Rating 		63 % 70 % More popular.
+11%
Price
Price (score) 		$375 $210 Much cheaper.
+44%
Nice To Haves 
+1%
Age
Newest 		81 Months 57 Months More recent.
+30%
TDP
Thermal Design Power (TDP) 		140 Watts 95 Watts Much more energy efficient.
+32%
Cores
CPU Processing Cores 		8 cores Much higher core count.
+33% 		6 cores
Threads
CPU Processing Threads 		16 threads Much higher thread count.
+33% 		12 threads
Lithography
Manufacturing process 		14 nm 7 nm Much newer manufacturing.
+50%
Base Clock
Base Clock Speed 		3.6 GHz 3.8 GHz Slightly faster base frequency.
+6%
Turbo Clock
Turbo Clock Speed 		4.5 GHz +2% 4.4 GHz
64-Core
OC Multi Core Speed 		1445 Pts Much faster OC 64-core speed.
+31% 		1106 Pts
64-Core
Avg. Multi Core Speed 		1263 Pts Faster 64-core speed.
+24% 		1017 Pts
Specifications 
Series
CPU Architecture 		Skylake-X Zen2
Socket
Motherboard Socket 		LGA2066 AM4
Graphics
Integrated Graphics 		None None
Conclusion 
Average Bench 80.1%
Average Bench 84.1%
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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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Early Q3 of 2019 sees the release of the new Ryzen 5 3600X: a hex-core, 12-thread processor. AMD are releasing five new CPUs based on their latest Zen 2 microarchitecture which delivers approximately 13% better IPC than the previous 12nm Zen+. For workstation builds the 3600X is viable, however, the $200 USD Ryzen 5 3600 represents a far better value proposition. The additional $40 USD for the 3600X basically buys a better cooler (Spire vs Stealth). This allows for an extra 200 MHz of extra base and boost clock: 3.8 / 4.4 GHz on the 3600X vs 3.6 / 4.2 GHz on the 3600, this translates to approximately 2% higher overclocked performance for 20% more money. Neither of the stock coolers on the 3600 or 3600X are as effective as a $20 USD aftermarket cooler such as the Gammaxx 400. The 3600 with a Gammaxx 400 outperforms the 3600X with a Spire cooler and when both use a Gammaxx 400 they are more or less identical. The 3600X SKU is basically a marketing gimmick designed to milk unsuspecting consumers. Comparing the 3600X to Intel’s overclocked flagship i5-9600K shows that although the 3600X has 29% faster 64-core speed, it is around 11% worse for gaming (sub eight core performance). Additionally, the 3600X's memory controller, although significantly improved over previous Ryzen iterations, still has limited bandwidth and high latency which can also impact gaming. The arrival of Zen 2 marks the end of the "Sandy Bridge (i5-2500K)" era, Intel can no longer rely exclusively on their single-core advantage to dominate the market, they must also compete on price. [Jul '19 CPUPro]

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair 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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