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Intel
IntelBX80684I39350KF
$180
▲ 507 ▼
  

28 Cores, 56 Threads @3.10 GHz, 255 W.
Release date ≈ Q2 2019.

VS
▲ 62796 ▼
 $180 

4 Cores, 4 Threads @4.0GHz, Coffee Lake.
Release date: Q1 2019.

Effective Speed 
+4%
Real World Speed
Performance profile from 1,541 user samples
Benchmark your CPU here
99 User Benchmarks
Best Bench: 100% Base clock 3.1 GHz, turbo 5.1 GHz (avg)
Worst Bench: 74% Base clock 3.1 GHz, turbo 2.3 GHz (avg)
Poor: 74% Great: 100%
SPEED RANK: 168th / 1442
Gaming
Gaming 86%
Aircraft carrier
Desktop
Desktop 87%
Aircraft carrier
Workstation
Workstation 140%
UFO
1,442 User Benchmarks
Best Bench: 100% Base clock 4 GHz, turbo 5.3 GHz (avg)
Worst Bench: 73% Base clock 4 GHz, turbo 4.35 GHz (avg)
Poor: 73% Great: 100%
SPEED RANK: 140th / 1442
Gaming
Gaming 89%
Aircraft carrier
Desktop
Desktop 94%
Nuclear submarine
Workstation
Workstation 69%
Battle cruiser
Effective Speed
Effective CPU Speed 		86 % 89.3 % +4%
Average Score 
+11%
Memory
Avg. Memory Latency 		80.8 Pts 89.1 Pts Lower memory latency.
+10%
1-Core
Avg. Single Core Speed 		127 Pts 138 Pts Slightly faster single-core speed.
+9%
2-Core
Avg. Dual Core Speed 		253 Pts 275 Pts Slightly faster dual-core speed.
+9%
4-Core
Avg. Quad Core Speed 		488 Pts 515 Pts Slightly faster quad-core speed.
+6%
8-Core
Avg. Octa Core Speed 		977 Pts Hugely faster octa-core speed.
+87% 		523 Pts
Overclocked Score 
+13%
Memory
OC Memory Latency 		95 Pts 96.1 Pts +1%
1-Core
OC Single Core Speed 		144 Pts 157 Pts Slightly faster OC single-core speed.
+9%
2-Core
OC Dual Core Speed 		289 Pts 313 Pts Slightly faster OC dual-core speed.
+8%
4-Core
OC Quad Core Speed 		578 Pts 613 Pts Slightly faster OC quad-core speed.
+6%
8-Core
OC Octa Core Speed 		1155 Pts Hugely faster OC octa-core speed.
+88% 		613 Pts
Value & Sentiment 
+∞%
Market Share
Based on 67,794,119 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.01 % Insanely higher market share.
+∞%
User Rating
UBM User Rating 		50 % 62 % More popular.
+24%
Nice To Haves 
+512%
Age
Newest 		59+ Months +5% 62 Months
64-Core
OC Multi Core Speed 		5257 Pts Hugely faster OC 64-core speed.
+765% 		608 Pts
64-Core
Avg. Multi Core Speed 		4557 Pts Hugely faster 64-core speed.
+768% 		525 Pts
Specifications 
Launch Date
Launch Date 		Q4'18 Q1'19
Cache
Cache 		38.5 MB 8 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Max Turbo Frequency
Max Turbo Frequency 		3.80 GHz 4.60 GHz
Max Memory Size
Max Memory Size (dependent on memory type) 		512 GB 64 GB
Memory Types
Memory Types 		DDR4-2666 DDR4-2400
Memory Channels
Max # of Memory Channels 		6 2
Package Size
Package Size 		76.0mm x 56.5mm 37.5mm x 37.5mm
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		Yes No
TSX-NI
Intel® TSX-NI 		Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		Yes No
Max # of PCI Express Lanes
Max # of PCI Express Lanes 		48 16

More specs » More specs »
Conclusion 
Average Bench 86%
Average Bench 89.3%
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What would happen if you made Xeon Platinum 8180 overclockable and had both core and boost clock increased? This 28 core 56 thread monster costs $3000 and requires C621 motherboard which costs even more thousands. High single core performance makes it suitable for gaming but don't expect having as much FPS as i9-9900K for high FPS gaming and offered excellent multi core performance, and high amount of PCIe lanes (48 PCIe 3.0 lanes) and 6 memory channels for enthusiasts. This CPU lacks proper scalability thanks to only supporting 1 socket. [Feb '20 ColdSpy]

MORE DETAILS

The i3-9350KF is a 9th generation quad core Coffee Lake CPU which is designed to be used with a discrete graphics card. It has base/boost turbo frequencies of 4.0/4.6 GHz. The 9350KF generates less heat than its higher core "K" counterparts so getting a decent overclock without expensive cooling is relatively straightforward. Overclocking the 9350KF to 5 GHz with a $20 USD Gammaxx 400 cooler puts the 9350KF at similar single, dual and quad core performance levels as the 9600K, 9700K and 9900K SKUs. Consequently there is not much difference in fps between the 9350KF and any other CPU regardless of core count. At $180 USD the 9350KF sits amongst the top value gaming and desktop CPUs currently available. Comparing the 4 thread 9350KF to AMD’s twice as expensive 16 thread Ryzen 3700X shows that the 9350KF wins hands down in all five of today’s most popular games. The only other CPUs worth considering for unbeatable gaming performance are the 9600K or 9600KF which have 50% more, equally fast cores, for less than 10% more money.  [Nov '19 CPUPro]

MORE DETAILS

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We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. 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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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
  • - Compare your components to the current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

Processors FAQ
AMD vs Intel: Gaming performance 2012-2021
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 Best User Rated
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Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
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Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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