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IntelBX80673I97900X
AMD100-100000071BOX
▲ 55988 ▼

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

VS
▲ 8910,235 ▼

8 Cores, 16 Threads @3.6GHz, Zen2.
Release date: Q3 2019.

Effective Speed 
+5%
Real World Speed
Performance profile from 654,851 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: 228th / 1468
Gaming
Gaming 82%
Aircraft carrier
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 89%
Aircraft carrier
635,419 User Benchmarks
Best Bench: 94% Base clock 3.6 GHz, turbo 4.2 GHz (avg)
Worst Bench: 76% Base clock 3.6 GHz, turbo 4.05 GHz (avg)
Poor: 76% Great: 94%
SPEED RANK: 191st / 1468
Gaming
Gaming 86%
Aircraft carrier
Desktop
Desktop 87%
Aircraft carrier
Workstation
Workstation 87%
Aircraft carrier
Effective Speed
Effective CPU Speed 		81.9 % 85.9 % +5%
Average Score 
+7%
Memory
Avg. Memory Latency 		76.1 Pts 76.2 Pts +0%
1-Core
Avg. Single Core Speed 		123 Pts 138 Pts Faster single-core speed.
+12%
2-Core
Avg. Dual Core Speed 		243 Pts 270 Pts Faster dual-core speed.
+11%
4-Core
Avg. Quad Core Speed 		470 Pts 513 Pts Slightly faster quad-core speed.
+9%
8-Core
Avg. Octa Core Speed 		898 Pts 900 Pts +0%
Overclocked Score 
+1%
Memory
OC Memory Latency 		87.6 Pts +1% 86.6 Pts
1-Core
OC Single Core Speed 		138 Pts 145 Pts Slightly faster OC single-core speed.
+5%
2-Core
OC Dual Core Speed 		276 Pts 288 Pts +4%
4-Core
OC Quad Core Speed 		548 Pts 562 Pts +3%
8-Core
OC Octa Core Speed 		1,069 Pts Slightly faster OC octa-core speed.
+6% 		1,009 Pts
Value & Sentiment 
+605%
Market Share
Based on 69,024,076 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.03 % 0.71 % Insanely higher market share.
+2,267%
Value
Value For Money 		78.4 % 104 % Much better value.
+33%
User Rating
UBM User Rating 		55 % 89 % Much more popular.
+62%
Price
Price (score) 		$325 $138 Much cheaper.
+58%
Nice To Haves 
+4%
Age
Newest 		88 Months 64 Months More recent.
+27%
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 7 nm Much newer manufacturing.
+50%
Base Clock
Base Clock Speed 		3.8 GHz Slightly faster base frequency.
+6% 		3.6 GHz
Turbo Clock
Turbo Clock Speed 		4.3 GHz 4.4 GHz +2%
64-Core
OC Multi Core Speed 		1,853 Pts Faster OC 64-core speed.
+25% 		1,479 Pts
64-Core
Avg. Multi Core Speed 		1,589 Pts Faster 64-core speed.
+17% 		1,358 Pts
Specifications 
Series
CPU Architecture 		Skylake-X Zen2
Socket
Motherboard Socket 		LGA2066 AM4
Graphics
Integrated Graphics 		None None
Conclusion 
Average Bench 81.9%
Average Bench 85.9%

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]

MORE DETAILS

The 3700X is a $320 USD 8-core, 16-thread mid-range Ryzen 3000 series CPU. Out of the box, the 3700X, 3600X and 3600 achieve similar quad core speeds but the 16 threaded 3700X is 30% faster at multi-core computations than the 12 threaded 3600X. Comparing the 3700X to Intel’s i7-9700K shows that, when overclocked, the 3700X is 26% faster at 64-core computations but 13% slower for gaming and desktop (sub eight core performance). Unlike lower end Ryzen 3000 SKUs, the 3700X comes with a half decent cooler but AMD should not have bothered since a $20 aftermarket cooler is still quieter, easier to change, and better at cooling. With a Gammaxx 400 cooler we were able to maintain a 43.25x OC during our EFps tests. We had to use a fixed clock OC (rather than Offset/PBO) to avoid significant frame drops in Fortnite. With strong single-core scores, the 3700X should offer very strong gaming performance but in reality it is let down by its memory controller, which, although significantly improved over previous Ryzen iterations, still has limited bandwidth and high latency. The heavily hyped 3700X, paired with a 2060S, offers real world gaming performance comparable to the $80 USD entry level 4-core, 4-thread Intel Core i3-9100F. At $320 USD, the 3700X offers reasonable value to full time media encoders but general desktop users, gamers and even streamers should look elsewhere. Streaming with dedicated hardware such as NVENC or a separate stream PC will nearly always result in fewer dropped frames. The 3700X severely bottlenecks a 2070S: gamers should investigate the 9600K, which is both cheaper and faster. [Jul '19 CPUPro]

MORE DETAILS

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