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IntelBX80684I39350KF
$180
IntelBX80677I57600T
 $180 

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

  

4 Cores, 4 Threads @2.80 GHz, Kaby Lake.
Release date ≈ Q1 2017.

Real World Speed
Performance profile from 1,919 user samples
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: 160th / 1468
Gaming
Gaming 89%
Aircraft carrier
Desktop
Desktop 94%
Nuclear submarine
Workstation
Workstation 69%
Battle cruiser
477 User Benchmarks
Best Bench: 85% Base clock 2.8 GHz, turbo 3.5 GHz (avg)
Worst Bench: 54% Base clock 0.8 GHz, turbo 0.8 GHz (avg)
Poor: 54% Great: 85%
SPEED RANK: 324th / 1468
Gaming
Gaming 75%
Battleship
Desktop
Desktop 79%
Battleship
Workstation
Workstation 57%
Gunboat
Effective Speed
Effective CPU Speed
89.3 % Faster effective speed.
+19%
75.1 %
Memory
Avg. Memory Latency
89.1 Pts Slightly lower memory latency.
+9%
82 Pts
1-Core
Avg. Single Core Speed
138 Pts Much faster single-core speed.
+30%
106 Pts
2-Core
Avg. Dual Core Speed
275 Pts Much faster dual-core speed.
+32%
209 Pts
4-Core
Avg. Quad Core Speed
515 Pts Much faster quad-core speed.
+31%
393 Pts
8-Core
Avg. Octa Core Speed
523 Pts Much faster octa-core speed.
+30%
402 Pts
Memory
OC Memory Latency
96.1 Pts +4% 92.6 Pts
1-Core
OC Single Core Speed
157 Pts Much faster OC single-core speed.
+32%
119 Pts
2-Core
OC Dual Core Speed
313 Pts Much faster OC dual-core speed.
+34%
233 Pts
4-Core
OC Quad Core Speed
613 Pts Much faster OC quad-core speed.
+35%
454 Pts
8-Core
OC Octa Core Speed
613 Pts Much faster OC octa-core speed.
+35%
454 Pts
Market Share
Based on 69,003,181 CPUs tested
Market Share
Market Share (trailing 30 days)
0.01 % 0.01 %
User Rating
UBM User Rating
62 % More popular.
+22%
51 %
Age
Newest
68 Months More recent.
+26%
92+ Months
64-Core
OC Multi Core Speed
608 Pts Much faster OC 64-core speed.
+34%
455 Pts
64-Core
Avg. Multi Core Speed
525 Pts Much faster 64-core speed.
+31%
402 Pts
Launch Date
Launch Date
Q1'19 Q1'17
Cache
Cache
8 MB SmartCache 6 MB
Instruction Set Extensions
Instruction Set Extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 SSE4.1/4.2, AVX 2.0
Max Turbo Frequency
Max Turbo Frequency
4.60 GHz 3.70 GHz
Thermal Solution Specification
Thermal Solution Specification
PCG 2015D (130W) PCG 2015A (35W)
Memory Types
Memory Types
DDR4-2400 DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V
ECC Memory Supported
ECC Memory Supported ‡
Yes No
TSX-NI
Intel® TSX-NI
No Yes
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP)
No Yes
Trusted Execution Tech
Intel® Trusted Execution Technology ‡
No Yes

More specs » More specs »

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

Processor Rankings (Price vs Performance) November 2024 CPU Rankings

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]

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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