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IntelBX80673I77820X
AMDYD180XBCAEWOF
▲ 631,519 ▼

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

VS
▲ 6616,685 ▼

8 Cores, 16 Threads @3.6GHz, Zen.
Release date: Q1 2017.

Effective Speed 
+12%
Real World Speed
Performance profile from 58,574 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: 253rd / 1468
Gaming
Gaming 80%
Aircraft carrier
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 81%
Aircraft carrier
30,050 User Benchmarks
Best Bench: 82% Base clock 3.95 GHz, turbo 4 GHz (avg)
Worst Bench: 58% Base clock 3.6 GHz, turbo 0.55 GHz (avg)
Poor: 58% Great: 82%
SPEED RANK: 382nd / 1468
Gaming
Gaming 72%
Battleship
Desktop
Desktop 73%
Battleship
Workstation
Workstation 70%
Battleship
Effective Speed
Effective CPU Speed 		80.1 % Faster effective speed.
+12% 		71.8 %
Average Score 
+14%
Memory
Avg. Memory Latency 		75.5 Pts Slightly lower memory latency.
+8% 		70.2 Pts
1-Core
Avg. Single Core Speed 		121 Pts Faster single-core speed.
+13% 		107 Pts
2-Core
Avg. Dual Core Speed 		238 Pts Faster dual-core speed.
+14% 		208 Pts
4-Core
Avg. Quad Core Speed 		455 Pts Faster quad-core speed.
+15% 		394 Pts
8-Core
Avg. Octa Core Speed 		822 Pts Faster octa-core speed.
+20% 		686 Pts
Overclocked Score 
+13%
Memory
OC Memory Latency 		85 Pts Slightly lower OC memory latency.
+6% 		80.5 Pts
1-Core
OC Single Core Speed 		138 Pts Faster OC single-core speed.
+15% 		120 Pts
2-Core
OC Dual Core Speed 		272 Pts Faster OC dual-core speed.
+14% 		239 Pts
4-Core
OC Quad Core Speed 		533 Pts Faster OC quad-core speed.
+14% 		469 Pts
8-Core
OC Octa Core Speed 		976 Pts Faster OC octa-core speed.
+15% 		846 Pts
Value & Sentiment 
+49%
Market Share
Based on 69,050,270 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.08 % Hugely higher market share.
+167% 		0.03 %
Value
Value For Money 		88.3 % Better value.
+18% 		75.2 %
User Rating
UBM User Rating 		63 % 66 % +5%
Price
Price (score) 		$195 Cheaper.
+17% 		$235
Nice To Haves 
+2%
Age
Newest 		88 Months +4% 92 Months
TDP
Thermal Design Power (TDP) 		140 Watts 95 Watts Much more energy efficient.
+32%
Cores
CPU Processing Cores 		8 cores 8 cores
Threads
CPU Processing Threads 		16 threads 16 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 Faster turbo frequency.
+12% 		4 GHz
64-Core
OC Multi Core Speed 		1,445 Pts Faster OC 64-core speed.
+17% 		1,238 Pts
64-Core
Avg. Multi Core Speed 		1,263 Pts Faster 64-core speed.
+19% 		1,065 Pts
Specifications 
Series
CPU Architecture 		Skylake-X Zen
Socket
Motherboard Socket 		LGA2066 AM4
Graphics
Integrated Graphics 		None None
Conclusion 
Average Bench 80.1%
Average Bench 71.8%

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]

MORE DETAILS

The Ryzen 7 1800X is AMD's flagship Ryzen CPU. Clocked at 3.6 GHz with a turbo frequency of 4.0 GHz (stock) this chip offers a staggering level of multi-core performance. Comparing the 1800X with the Intel i7-6850K shows that the 1800X delivers 25% more multi-core throughput than its more expensive counterpart. Historically AMD's CPU architecture has had a much lower IPC than Intel's and consequently Intel have dominated the CPU market since 2009. Comparing IPC between Intel's Kaby Lake and Ryzen shows a maximum gap of just 9%. A very welcome shake-up of the CPU market will unfold as the remaining Ryzen 5 and Ryzen 3 models are rolled out. For now the 1800X offers workstation users similar processing power to a $1,000 i7-6900K at half the price. [Mar '17 CPUPro]

MORE DETAILS

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