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IntelBX80684I99900K
AMDYD270XBGAFBOX
▲ 761,260 ▼

8 Cores, 16 Threads @3.6GHz, Coffee Lake.
Release date: Q4 2018.

VS
Copy
▲ 1393,687 ▼

8 Cores, 16 Threads @3.7GHz, Zen+.
Release date: Q2 2018.

Effective Speed 
+21%
Real World Speed
Performance profile from 143,248 user samples
Benchmark your CPU here
40,975 User Benchmarks
Best Bench: 131% Base clock 3.6 GHz, turbo 5.2 GHz (avg)
Worst Bench: 96% Base clock 3.6 GHz, turbo 4.25 GHz (avg)
Poor: 96% Great: 131%
SPEED RANK: 4th / 1147
Gaming
Gaming 121%
UFO
Desktop
Desktop 117%
UFO
Workstation
Workstation 124%
UFO
102,273 User Benchmarks
Best Bench: 105% Base clock 4.35 GHz, turbo 4.3 GHz (avg)
Worst Bench: 91% Base clock 3.7 GHz, turbo 2.95 GHz (avg)
Poor: 91% Great: 105%
SPEED RANK: 28th / 1147
Gaming
Gaming 100%
Nuclear submarine
Desktop
Desktop 97%
Nuclear submarine
Workstation
Workstation 106%
UFO
Effective Speed
Effective CPU Speed 		121 % Faster effective speed.
+21% 		99.8 %
Average User Bench 
+20%
SC Mixed
Avg. Single Core Mixed Speed 		146 Pts Faster single-core speed.
+22% 		120 Pts
QC Mixed
Avg. Quad Core Mixed Speed 		569 Pts Faster quad-core speed.
+22% 		465 Pts
MC Mixed
Avg. Multi Core Mixed Speed 		1509 Pts Faster multi-core speed.
+16% 		1296 Pts
Peak Overclocked Bench 
+23%
SC Mixed
OC Single Core Mixed Speed 		157 Pts Faster OC single-core speed.
+25% 		126 Pts
QC Mixed
OC Quad Core Mixed Speed 		620 Pts Faster OC quad-core speed.
+26% 		493 Pts
MC Mixed
OC Multi Core Mixed Speed 		1661 Pts Faster OC multi-core speed.
+20% 		1388 Pts
Value & Sentiment 
+35%
Market Share
Based on 16,460,134 CPUs tested.
See market share leaders
Market Share
Market Share (trailing 30 days) 		1.89 % 2.22 % Higher market share.
+17%
Value
Value For Money 		99.5 % 99.6 % +0%
User Rating
UBM User Rating 		76 % 139 % Hugely more popular.
+83%
Price
Price (score) 		$490 $293 Much cheaper.
+40%
Nice To Haves 
+15%
Age
Newest 		6 Months Much more recent.
+50% 		12 Months
TDP
Thermal Design Power (TDP) 		95 Watts Slightly more energy efficient.
+10% 		105 Watts
Cores
CPU Processing Cores 		8 cores 8 cores
Threads
CPU Processing Threads 		16 threads 16 threads
Lithography
Manufacturing process 		14 nm 12 nm Slightly newer manufacturing.
+14%
Base Clock
Base Clock Speed 		3.6 GHz 3.7 GHz +3%
Turbo Clock
Turbo Clock Speed 		5 GHz Faster turbo frequency.
+16% 		4.3 GHz
SC Int
Single Core Integer Speed 		153 Pts Faster single-core int speed.
+25% 		122 Pts
SC Float
Single Core Floating Point Speed 		162 Pts Faster single-core fp speed.
+24% 		131 Pts
QC Int
Quad Core Integer Speed 		604 Pts Faster quad-core int speed.
+27% 		476 Pts
QC Float
Quad Core Floating Point Speed 		643 Pts Faster quad-core fp speed.
+25% 		516 Pts
MC Int
Multi Core Integer Speed 		1508 Pts Slightly faster multi-core int speed.
+12% 		1351 Pts
MC Float
Multi Core Floating Point Speed 		1767 Pts Faster multi-core fp speed.
+26% 		1403 Pts
Specifications 
Series
CPU Architecture 		Coffee Lake Zen+
Socket
Motherboard Socket 		FCLGA1151 AM4
Graphics
Integrated Graphics 		UHD 630 None
Conclusion 
Average Bench 121%
Average Bench 99.8%
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Intel’s new consumer flagship CPU for 2018 is the i9-9900K, an 8 core, 16 thread, unlocked 9th generation Intel core desktop processor. It is based on the third round of optimization of Intel’s 14nm Coffee Lake architecture, which in this iteration, yields more cores. This is a retort to AMD’s 8 core 16 thread Ryzen 7 processors that launched in Q2 2018, to fill the gap before Intel releases it’s 10nm Cannon Lake based CPUs in, perhaps, late 2019. In direct proportion to the increased number of cores, average multi-core benchmarks are around 33% higher on the 8 core 9900K than the previous generation 6 core 8700K. The i9-9900K has a base frequency of 3.6 GHz, ramping up to an all-core turbo boost frequency of 4.7 GHz and a single-core turbo boost speed of 5.0 GHz (the highest frequency achieved yet from this class of Intel CPU). It features 16 MB of cache, a 95W TDP and Intel UHD graphics 630. The 9900K is compatible with the new Z390 chipset from Intel, and subject to a BIOS update, is also compatible with the Z370 chipset. This premium CPU is expected to retail at $500, which compares to around $300 for the 8 core, 16 thread Ryzen 7 2700X. Although the 9900K has around a 16% effective speed advantage over the 2700X, the Ryzen 2700X offers better value for money for most users. [Oct '18 CPUPro]

MORE DETAILS

The 8 core, 16 thread 2700X is AMD’s second generation Ryzen 7 flagship following in the wake of the Ryzen 7 1800X which continues to offer excellent multi-core value for money. This new Pinnacle Ridge processor features the Zen+ architecture with 12nm lithography compared to 14nm previously. Whilst there is no increase in the number of cores, the stock base / boost clocks appear to have received a bump up to 3.7 / 4.3 GHz from 3.6 / 4.0 GHz. The 2700X is compatible with both the new 400 series and 300 series of motherboards. Early benchmarks indicate that the 2700X has a slightly greater effective speed than the 1800X, although further benchmarks are necessary to quantify this. The expected launch price of $329 includes a Wraith Prism cooler and is in the same price bracket as the 1800X and Intel’s Coffee Lake i7-8700K. Whilst the 6 core, 12 thread 8700K beats the 2700X in single and quad core performance by about 10%, the 2700X wins on multi-core workloads. PC gaming and desktop performance is generally governed by four or less cores but the 2700X offers unbeatable value for money for workstation users. [Apr '18 CPUPro]

MORE DETAILS

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We calculate effective speed which measures real world performance for typical consumers. Effective speed is adjusted by current prices to yield a value for money rating which is geared towards gamers. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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CPUGPUSSD
Intel Core i7-8700K $370Nvidia GTX 1070 $379Samsung 850 Evo 250GB $104
AMD Ryzen 5 2600 $165Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $106
AMD Ryzen 5 1600 $117Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $93
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $95SanDisk Extreme 64GB $128
Seagate Barracuda 3TB (2016) $78G.SKILL Trident Z DDR4 3200 C14 4x16GB $711SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3200 C16 2x8GB $100SanDisk Ultra Fit 32GB $12
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