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IntelBX80673I99820X
IntelBX80684I39350KF
$180
▲ 5147 ▼

10 Cores, 20 Threads @3.30 GHz, Skylake.
Release date ≈ Q4 2018.

VS
▲ 62796 ▼
 $180 

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

Effective Speed 
+9%
Real World Speed
Performance profile from 3,957 user samples
Benchmark your CPU here
2,515 User Benchmarks
Best Bench: 90% Base clock 3.3 GHz, turbo 4.5 GHz (avg)
Worst Bench: 72% Base clock 3.3 GHz, turbo 0.65 GHz (avg)
Poor: 72% Great: 90%
SPEED RANK: 210th / 1442
Gaming
Gaming 82%
Aircraft carrier
Desktop
Desktop 82%
Aircraft carrier
Workstation
Workstation 90%
Aircraft carrier
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 		81.9 % 89.3 % Slightly faster effective speed.
+9%
Average Score 
+5%
Memory
Avg. Memory Latency 		75.1 Pts 89.1 Pts Lower memory latency.
+19%
1-Core
Avg. Single Core Speed 		122 Pts 138 Pts Faster single-core speed.
+13%
2-Core
Avg. Dual Core Speed 		244 Pts 275 Pts Faster dual-core speed.
+13%
4-Core
Avg. Quad Core Speed 		475 Pts 515 Pts Slightly faster quad-core speed.
+8%
8-Core
Avg. Octa Core Speed 		918 Pts Much faster octa-core speed.
+76% 		523 Pts
Overclocked Score 
+3%
Memory
OC Memory Latency 		83.9 Pts 96.1 Pts Lower OC memory latency.
+15%
1-Core
OC Single Core Speed 		135 Pts 157 Pts Faster OC single-core speed.
+16%
2-Core
OC Dual Core Speed 		271 Pts 313 Pts Faster OC dual-core speed.
+15%
4-Core
OC Quad Core Speed 		539 Pts 613 Pts Faster OC quad-core speed.
+14%
8-Core
OC Octa Core Speed 		1060 Pts Much faster OC octa-core speed.
+73% 		613 Pts
Value & Sentiment 
�%
Market Share
Based on 67,765,115 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0 %
Value
Value For Money 		67.9 % 101 % Much better value.
+48%
User Rating
UBM User Rating 		51 % 62 % More popular.
+22%
Price
Price (score) 		$550 $180 Much cheaper.
+67%
Nice To Haves 
+135%
Age
Newest 		64+ Months 61 Months +5%
64-Core
OC Multi Core Speed 		1824 Pts Hugely faster OC 64-core speed.
+200% 		608 Pts
64-Core
Avg. Multi Core Speed 		1629 Pts Hugely faster 64-core speed.
+210% 		525 Pts
Specifications 
Launch Date
Launch Date 		Q4'18 Q1'19
Cache
Cache 		16.5 MB SmartCache 8 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Max Turbo Frequency
Max Turbo Frequency 		4.10 GHz 4.60 GHz
Thermal Solution Specification
Thermal Solution Specification 		PCG 2017X PCG 2015D (130W)
Max Memory Size
Max Memory Size (dependent on memory type) 		128 GB 64 GB
Memory Types
Memory Types 		DDR4-2666 DDR4-2400
Memory Channels
Max # of Memory Channels 		4 2
ECC Memory Supported
ECC Memory Supported ‡ 		No Yes
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		Yes No
Max # of PCI Express Lanes
Max # of PCI Express Lanes 		44 16

More specs » More specs »
Conclusion 
Average Bench 81.9%
Average Bench 89.3%
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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]

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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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  • - 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
The Best.
CPUGPUSSD
Intel Core i5-13600K $269Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $178Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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