IntelBX80646I54670K
IntelBX80684I39350KF
$180

4 Cores, 4 Threads @3.4GHz, Haswell.
Release date: Q2 2013.

 $180 

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

Real World Speed
Performance profile from 129,924 user samples
128,482 User Benchmarks
Best Bench: 79% Base clock 3.4 GHz, turbo 4.6 GHz (avg)
Worst Bench: 51% Base clock 3.4 GHz
Poor: 51% Great: 79%
SPEED RANK: 445th / 1442
Gaming
Gaming 68%
Battle cruiser
Desktop
Desktop 74%
Battleship
Workstation
Workstation 51%
Yacht
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
68 % 89.3 % Much faster effective speed.
+31%
Memory
Avg. Memory Latency
81.8 Pts 89.1 Pts Slightly lower memory latency.
+9%
1-Core
Avg. Single Core Speed
97.8 Pts 138 Pts Much faster single-core speed.
+41%
2-Core
Avg. Dual Core Speed
192 Pts 275 Pts Much faster dual-core speed.
+43%
4-Core
Avg. Quad Core Speed
311 Pts 515 Pts Much faster quad-core speed.
+66%
8-Core
Avg. Octa Core Speed
332 Pts 523 Pts Much faster octa-core speed.
+58%
Memory
OC Memory Latency
94.6 Pts 96.1 Pts +2%
1-Core
OC Single Core Speed
120 Pts 157 Pts Much faster OC single-core speed.
+31%
2-Core
OC Dual Core Speed
235 Pts 313 Pts Much faster OC dual-core speed.
+33%
4-Core
OC Quad Core Speed
395 Pts 613 Pts Much faster OC quad-core speed.
+55%
8-Core
OC Octa Core Speed
415 Pts 613 Pts Much faster OC octa-core speed.
+48%
Market Share
Based on 67,777,278 CPUs tested
Market Share
Market Share (trailing 30 days)
0.13 % Insanely higher market share.
+1,200%
0.01 %
Value
Value For Money
103 % +2% 101 %
User Rating
UBM User Rating
62 % 62 %
Price
Price (score)
$62 Much cheaper.
+66%
$180
Age
Newest
130 Months 61 Months Much more recent.
+53%
TDP
Thermal Design Power (TDP)
84 Watts Slightly more energy efficient.
+8%
91 Watts
Cores
CPU Processing Cores
4 cores 4 cores
Threads
CPU Processing Threads
4 threads 4 threads
Lithography
Manufacturing process
22 nm 14 nm Much newer manufacturing.
+36%
Base Clock
Base Clock Speed
3.4 GHz 4 GHz Faster base frequency.
+18%
Turbo Clock
Turbo Clock Speed
3.8 GHz 4.6 GHz Faster turbo frequency.
+21%
64-Core
OC Multi Core Speed
413 Pts 608 Pts Much faster OC 64-core speed.
+47%
64-Core
Avg. Multi Core Speed
335 Pts 525 Pts Much faster 64-core speed.
+57%
Series
CPU Architecture
Haswell Coffee Lake
Socket
Motherboard Socket
FCLGA1150 FCLGA1151
Graphics
Integrated Graphics
HD 4600 None
Launch Date
Launch Date
Q2'13 Q1'19
Cache
Cache
6 MB SmartCache 8 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2, AVX 2.0 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Lithography
Lithography
22 nm 14 nm
Max Turbo Frequency
Max Turbo Frequency
3.8 GHz 4.60 GHz
Bus Speed
Bus Speed
5 GT/s DMI2 8 GT/s DMI3
Thermal Solution Specification
Thermal Solution Specification
PCG 2013D PCG 2015D (130W)
Max Memory Size
Max Memory Size (dependent on memory type)
32 GB 64 GB
Memory Types
Memory Types
DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V DDR4-2400
Memory Bandwidth
Max Memory Bandwidth
25.6 GB/s 37.5 GB/s
ECC Memory Supported
ECC Memory Supported ‡
No Yes
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
No Yes
PCI Express Revision
PCI Express Revision
Up to 3.0 3.0

More specs » More specs »
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The Intel Core i5-4670K is the latest middle tier desktop processor from the fourth generation of Intel's Core range codenamed "Haswell". In terms of raw performance this processor slightly bests its predecessor the 3570K achieving approximately 10% higher server benchmark scores. In terms of real world performance the single core improvements are more relevant as more than two cores are rarely used for most typical consumer tasks and these have also improved by around 10% over the 3570K. It's not all good news though as the price increase of 14% more than offsets the performance improvements. This processor currently represents approximately the same value for money as its predecessor, the i5-3570K. [Jun '13 CPUPro]

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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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Processor Rankings (Price vs Performance) April 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]

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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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  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
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 Frequently Asked Questions

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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 $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk 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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