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IntelBX80684I59400
IntelBX8070110400F

6 Cores, 6 Threads @2.90 GHz, 65 W.
Release date ≈ Q1 2019.

6 Cores, 12 Threads @2.9GHz, Comet Lake.
Release date: Q2 2020.

CSGO
Dust 2 1080p Max
233 EFps 238 EFps +2%
GTAV
Franklin & Lamar 1080p Max
107 EFps Slightly Better GTAV EFps.
+7%
100 EFps
Overwatch
Temple of Anubis 1080p Max
138 EFps 139 EFps +1%
PUBG
M249 Training 1080p Max
123 EFps 131 EFps Slightly Better PUBG EFps.
+7%
Fortnite
UserBenchmark Island 1080p Max
130 EFps 131 EFps +1%
Real World Speed
Performance profile from 175,213 user samples
22,187 User Benchmarks
Best Bench: 91% Base clock 2.9 GHz, turbo 3.85 GHz (avg)
Worst Bench: 78% Base clock 0.8 GHz, turbo 0.8 GHz (avg)
Poor: 78% Great: 91%
SPEED RANK: 185th / 1468
Gaming
Gaming 86%
Aircraft carrier
Desktop
Desktop 87%
Aircraft carrier
Workstation
Workstation 71%
Battleship
153,026 User Benchmarks
Best Bench: 92% Base clock 2.9 GHz, turbo 4 GHz (avg)
Worst Bench: 75% Base clock 2.9 GHz, turbo 4 GHz (avg)
Poor: 75% Great: 92%
SPEED RANK: 198th / 1468
Gaming
Gaming 85%
Aircraft carrier
Desktop
Desktop 87%
Aircraft carrier
Workstation
Workstation 76%
Battleship
Effective Speed
Effective CPU Speed
86.5 % +2% 85.2 %
Memory
Avg. Memory Latency
87.7 Pts 89.6 Pts +2%
1-Core
Avg. Single Core Speed
119 Pts +1% 118 Pts
2-Core
Avg. Dual Core Speed
236 Pts +3% 230 Pts
4-Core
Avg. Quad Core Speed
468 Pts Slightly faster quad-core speed.
+8%
435 Pts
8-Core
Avg. Octa Core Speed
618 Pts 715 Pts Faster octa-core speed.
+16%
Memory
OC Memory Latency
93.9 Pts 95.9 Pts +2%
1-Core
OC Single Core Speed
124 Pts 124 Pts
2-Core
OC Dual Core Speed
245 Pts 246 Pts +0%
4-Core
OC Quad Core Speed
486 Pts +0% 485 Pts
8-Core
OC Octa Core Speed
684 Pts 778 Pts Faster OC octa-core speed.
+14%
Market Share
Based on 68,909,476 CPUs tested
Market Share
Market Share (trailing 30 days)
0.19 % 1.51 % Hugely higher market share.
+695%
Value
Value For Money
106 % 115 % Slightly better value.
+9%
User Rating
UBM User Rating
53 % 89 % Much more popular.
+68%
Price
Price (score)
$134 $94 Cheaper.
+30%
Age
Newest
67+ Months 54 Months More recent.
+19%
64-Core
OC Multi Core Speed
705 Pts 978 Pts Much faster OC 64-core speed.
+39%
64-Core
Avg. Multi Core Speed
635 Pts 903 Pts Much faster 64-core speed.
+42%
Launch Date
Launch Date
Q1'19 Q2'20
Cache
Cache
9 MB SmartCache 12 MB Intel® Smart Cache
Max Turbo Frequency
Max Turbo Frequency
4.10 GHz 4.30 GHz
Bus Speed
Bus Speed
8 GT/s DMI3 8 GT/s
Thermal Solution Specification
Thermal Solution Specification
PCG 2015C (65W) PCG 2015C
Turbo Boost Tech
Intel® Turbo Boost Technology ‡
2.0 2
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡
No Yes
PCI Express Revision
PCI Express Revision
3.0 3

More specs » More specs »

The i5-10400F is a six-core hyperthreaded CPU from Intel’s latest Comet Lake series of desktop processors. This 65 W CPU has single core and all core boost frequencies of 4.3 GHz and 4.0 GHz, respectively. Whilst the 10400F will require a new LGA1200 motherboard, such as the Z490, Intel have guaranteed that the next generation of Rocket Lake CPUs will also be compatible with this chipset. The 10400F is aimed at mid-tier gaming PC builds, and as such, ships with a cooler but without integrated graphics. Despite being officially launched in Q2 of 2020, at the time of writing, the 10400F is still not widely available. Compared to the similarly priced Ryzen 5 3600, the 10400F’s lower memory latency gives it the lead in gaming and effective speed benchmarks. Since the Ryzen architecture creates a gaming bottleneck, it is necessary to upgrade to a higher tier, Intel CPU for better gaming performance. On the other hand comparing the i5-10400F and the i3-10100 shows that the 10100 offers comparable gaming performance for 22% less money whilst also including integrated graphics. [Jun '20 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

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  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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Intel Core i5-13600K $225Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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