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IntelBX80673I97900X
AMDYD1700BBAEBOX
▲ 55980 ▼

10 Cores, 20 Threads @3.8GHz, Skylake-X.
Release date: Q2 2017.

VS
▲ 6913,313 ▼

8 Cores, 16 Threads @3.0GHz, Zen.
Release date: Q1 2017.

Effective Speed 
+19%
Real World Speed
Performance profile from 163,907 user samples
Benchmark your CPU here
19,432 User Benchmarks
Best Bench: 92% Base clock 3.3 GHz, turbo 4.95 GHz (avg)
Worst Bench: 72% Base clock 3.3 GHz, turbo 0.7 GHz (avg)
Poor: 72% Great: 92%
SPEED RANK: 209th / 1442
Gaming
Gaming 82%
Aircraft carrier
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 89%
Aircraft carrier
144,475 User Benchmarks
Best Bench: 81% Base clock 3.9 GHz, turbo 3.85 GHz (avg)
Worst Bench: 59% Base clock 3 GHz, turbo 2.3 GHz (avg)
Poor: 59% Great: 81%
SPEED RANK: 422nd / 1442
Gaming
Gaming 69%
Battle cruiser
Desktop
Desktop 70%
Battle cruiser
Workstation
Workstation 67%
Battle cruiser
Effective Speed
Effective CPU Speed 		81.9 % Faster effective speed.
+19% 		69 %
Average Score 
+27%
Memory
Avg. Memory Latency 		76.1 Pts Slightly lower memory latency.
+9% 		70 Pts
1-Core
Avg. Single Core Speed 		123 Pts Faster single-core speed.
+27% 		96.7 Pts
2-Core
Avg. Dual Core Speed 		243 Pts Faster dual-core speed.
+28% 		190 Pts
4-Core
Avg. Quad Core Speed 		470 Pts Faster quad-core speed.
+28% 		366 Pts
8-Core
Avg. Octa Core Speed 		898 Pts Much faster octa-core speed.
+40% 		640 Pts
Overclocked Score 
+21%
Memory
OC Memory Latency 		87.6 Pts Lower OC memory latency.
+11% 		78.8 Pts
1-Core
OC Single Core Speed 		138 Pts Faster OC single-core speed.
+19% 		116 Pts
2-Core
OC Dual Core Speed 		276 Pts Faster OC dual-core speed.
+18% 		233 Pts
4-Core
OC Quad Core Speed 		548 Pts Faster OC quad-core speed.
+20% 		456 Pts
8-Core
OC Octa Core Speed 		1069 Pts Much faster OC octa-core speed.
+34% 		798 Pts
Value & Sentiment 
+27%
Market Share
Based on 67,719,385 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.06 % 0.07 % Higher market share.
+17%
Value
Value For Money 		71.2 % 76.1 % Slightly better value.
+7%
User Rating
UBM User Rating 		55 % 69 % More popular.
+25%
Price
Price (score) 		$462 $195 Much cheaper.
+58%
Nice To Haves 
+18%
Age
Newest 		81 Months +5% 85 Months
TDP
Thermal Design Power (TDP) 		140 Watts 65 Watts Much more energy efficient.
+54%
Cores
CPU Processing Cores 		10 cores Higher core count.
+25% 		8 cores
Threads
CPU Processing Threads 		20 threads Higher thread count.
+25% 		16 threads
Lithography
Manufacturing process 		14 nm 14 nm
Base Clock
Base Clock Speed 		3.8 GHz Faster base frequency.
+27% 		3 GHz
Turbo Clock
Turbo Clock Speed 		4.3 GHz Faster turbo frequency.
+16% 		3.7 GHz
64-Core
OC Multi Core Speed 		1853 Pts Much faster OC 64-core speed.
+57% 		1178 Pts
64-Core
Avg. Multi Core Speed 		1589 Pts Much faster 64-core speed.
+62% 		980 Pts
Specifications 
Series
CPU Architecture 		Skylake-X Zen
Socket
Motherboard Socket 		LGA2066 AM4
Graphics
Integrated Graphics 		None None
Conclusion 
Average Bench 81.9%
Average Bench 69%
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Intel’s core i9-7900X, from the Skylake-X series, is Intel’s latest 10-core, 20-thread flagship processor. It's the first to bear the i9 moniker and utilize the new X299 (Basin Falls) chipset/motherboard. The 7900X is the fastest CPU on the market today, however, imminent competition from AMD’s 16-core, 32-thread Ryzen Threadripper CPUs and the forthcoming release of more Intel Core X series mean that its reign will be a short one. The i9-7900X supersedes the 10-core Broadwell-E core i7-6950X that held the crown for little over a year. Both are extremely powerful and pricey high end desktop processors (HEDTs) which excel in multi-threaded tasks such as media encoding. However, despite the same power draw (TDP 140W), the newer i9-7900X betters the i7-6950X in terms of peak overclocked performance by 10% mostly thanks to increased clock speeds from 3.0GHz/4.0GHz to 3.3GHz/4.3GHz for base/turbo. It also betters the i7-6950X on price by around 28%. This all translates to the i9-7900X offering around 20% more value for money, even despite its eye-watering $999 price tag. The more accessible pricing (albeit not accessible for the majority) and hurried release of the i9-7900k to market is widely perceived as a reaction to AMD’s Ryzen Threadripper CPUs, rumoured for release towards the end of July 2017. So if you want to own the fastest consumer CPU in the world, it would be wise to wait for the dust to settle. [Jul '17 CPUPro]

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The AMD Ryzen 7 1700 is the least powerful of three new Ryzen 7 CPUs. The 1700 model has base and turbo clocks of 3.0 and 3.7 GHz respectively. Both of its more expensive siblings, the 1700X and 1800X, have higher clocks but they also have TDPs of 95 watts whereas the 1700 is rated at just 65 watts. Comparing IPC between Ryzen and Kaby Lake shows that Kaby Lake leads by a maximum of 9% which is great news for workstation users as this allows the 1700 to beat Intel's 6850K in multi-core workloads at almost half the price. Although the 1700 has great IPC it's somewhat limited by its relatively low (by Kaby Lake standards) clock speed which holds it back a little in both gaming and desktop workloads. For multi-core workstation use, the Ryzen 7 1700 represents the best value for money we have ever seen. [Mar '17 CPUPro]

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