IntelBX80684I59400F
IntelBX80646I54440

6 Cores, 6 Threads @2.9GHz, Coffee Lake.
Release date: Q1 2019.

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About

4 Cores, 4 Threads @3.1GHz, Haswell.
Release date: Q3 2013.

Real World Speed
Performance profile from 72,424 user samples
28,876 User Benchmarks
Best Bench: 86% Base clock 2.9 GHz, turbo 3.9 GHz (avg)
Worst Bench: 73% Base clock 2.9 GHz, turbo 1.95 GHz (avg)
Poor: 73% Great: 86%
SPEED RANK: 46th / 1184
Gaming
Gaming 82%
Aircraft carrier
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 59%
Gunboat
43,548 User Benchmarks
Best Bench: 58% Base clock 3.1 GHz, turbo 3.3 GHz (avg)
Worst Bench: 40% Base clock 3.1 GHz, turbo 0.8 GHz (avg)
Poor: 40% Great: 58%
SPEED RANK: 252nd / 1184
Gaming
Gaming 52%
Yacht
Desktop
Desktop 61%
Destroyer
Workstation
Workstation 32%
Sail boat
Effective Speed
Effective CPU Speed
81.7 % Much faster effective speed.
+56%
52.4 %
1-Core
Avg. Single Core Mixed Speed
120 Pts Much faster single-core speed.
+34%
89.4 Pts
2-Core
Avg. Dual Core Mixed Speed
238 Pts Much faster dual-core speed.
+35%
176 Pts
4-Core
Avg. Quad Core Mixed Speed
466 Pts Much faster quad-core speed.
+43%
326 Pts
8-Core
Avg. Octa Core Mixed Speed
663 Pts Hugely faster octa-core speed.
+100%
331 Pts
64-Core
Avg. Multi Core Mixed Speed
671 Pts Hugely faster 64-core speed.
+100%
335 Pts
1-Core
OC Single Core Mixed Speed
126 Pts Faster OC single-core speed.
+29%
97.3 Pts
2-Core
OC Dual Core Mixed Speed
248 Pts Much faster OC dual-core speed.
+31%
190 Pts
4-Core
OC Quad Core Mixed Speed
490 Pts Much faster OC quad-core speed.
+35%
363 Pts
8-Core
OC Octa Core Mixed Speed
716 Pts Hugely faster OC octa-core speed.
+97%
363 Pts
64-Core
OC Multi Core Mixed Speed
718 Pts Hugely faster OC 64-core speed.
+97%
365 Pts
Market Share
Based on 21,015,345 CPUs tested.
Market Share
Market Share (trailing 30 days)
1.15 % Hugely higher market share.
+326%
0.27 %
Value
Value For Money
97.7 % Much better value.
+76%
55.4 %
User Rating
UBM User Rating
157 % Hugely more popular.
+171%
58 %
Price
Price (score)
$145 Much cheaper.
+36%
$228
Age
Newest
8 Months Hugely more recent.
+89%
73 Months
TDP
Thermal Design Power (TDP)
65 Watts More energy efficient.
+23%
84 Watts
Cores
CPU Processing Cores
6 cores Much higher core count.
+50%
4 cores
Threads
CPU Processing Threads
6 threads Much higher thread count.
+50%
4 threads
Lithography
Manufacturing process
14 nm Much newer manufacturing.
+36%
22 nm
Base Clock
Base Clock Speed
2.9 GHz 3.1 GHz Slightly faster base frequency.
+7%
Turbo Clock
Turbo Clock Speed
4.1 GHz Faster turbo frequency.
+24%
3.3 GHz
Series
CPU Architecture
Coffee Lake Haswell
Socket
Motherboard Socket
FCLGA1151 FCLGA1150
Graphics
Integrated Graphics
None HD 4600
Launch Date
Launch Date
Q1'19 Q3'13
Cache
Cache
9 MB SmartCache 6 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 SSE4.1/4.2, AVX 2.0
Lithography
Lithography
14 nm 22 nm
Bus Speed
Bus Speed
8 GT/s DMI3 5 GT/s DMI2
Thermal Solution Specification
Thermal Solution Specification
PCG 2015C (65W) PCG 2013D
Max Memory Size
Max Memory Size (dependent on memory type)
128 GB 32 GB
Memory Types
Memory Types
DDR4-2666 DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
Memory Bandwidth
Max Memory Bandwidth
41.6 GB/s 25.6 GB/s
PCI Express Revision
PCI Express Revision
3.0 Up to 3.0

More specs » More specs »
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Intel’s Core i5-9400F is a hex-core 9th generation Coffee Lake desktop processor. It features base / boost clocks of 2.9 / 4.1 GHz, 9 MB of cache, a 65W TDP and it ships with a cooler but it does not have integrated graphics like the “non-F” variants. Although the 9400F is compatible with the enthusiast grade Z390 chipset it is normally paired with a better value for money B360 motherboard. At its launch the i5-9400F retailed for $180 but prices have dropped to a point that it now represents an excellent value proposition to gamers. Comparing the i5-9400F to the Ryzen 3600 shows that the 3600 is 8% better for quad-core processing but it costs 40% ($50) more than the 9400F. Ordinarily higher quad-core performance would result in better gaming but the Ryzen 3000 memory controller, although significantly improved over previous Ryzen iterations, still has limited bandwidth and high latency. Gamers can invest the $50 savings in a better GPU, for example by upgrading from an AMD RX 570 to an RX 580. Since the GPU makes the most difference to gaming, the end result is a system which offers far superior real world gaming performance for similar money. For those gamers who demand the best of the best, it is necessary to jump to one of the higher frequency SKUs such as the 9600K but for everyone else the i5-9400F offers unparalleled value. [Aug '19 CPUPro]

MORE DETAILS

The Intel i5-4440 is one of the cheaper four core Haswell processors. Unfortunately it is clocked at just 3.3 GHz Turbo, which is 15% lower than the leading Haswell i5 and because it has a locked multiplier there is little that can be done about it. Comparing the 4440 to the 4670K shows that the 15% reduction in Turbo clock speed basically results in a 23% performance loss to the 4670K. The Pentium G3420 actually has a higher base clock speed and costs about a third as much as the i5-4440 yet for the majority of, single and dual-core, desktop orientated tasks offers comparable performance. I don't think the i5-4440 makes much sense and would prefer either a much stronger 4770 or the weaker but much better value G3420[Mar '14 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) October 2019 CPU Rankings.

We calculate effective speed which measures real world performance for typical gamers and desktop users. 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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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.
How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware 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 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.
  • - 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.
  • - Share your opinion by voting.

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CPUGPUSSD
Intel Core i5-9400F $145Nvidia GTX 1660 $210Samsung 850 Evo 250GB $57
Intel Core i5-9600K $240Nvidia GTX 1660-Ti $270Samsung 850 Evo 500GB $107
Intel Core i7-9700K $350Nvidia RTX 2060 $349Samsung 850 Pro 256GB $200
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 64GB $88
Seagate Barracuda 3TB (2016) $83G.SKILL Trident Z DDR4 3200 C14 4x16GB $612SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $70SanDisk Ultra Fit 32GB $14
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