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Intel
IntelBX8070110400F
  

2 Cores, 2 Threads @1.46 GHz, Bay Trail.
Release date ≈ Q2 2016.

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

Real World Speed
Performance profile from 153,044 user samples
18 User Benchmarks
Best Bench: 25% Base clock 1.45 GHz, turbo 1.45 GHz (avg)
Worst Bench: 16% Base clock 1.45 GHz, turbo 1.45 GHz (avg)
Poor: 16% Great: 25%
SPEED RANK: 1437th / 1468
Gaming
Gaming 22%
Surfboard
Desktop
Desktop 24%
Surfboard
Workstation
Workstation 14%
Tree trunk
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
22.2 % 85.2 % Hugely faster effective speed.
+284%
Memory
Avg. Memory Latency
40.6 Pts 89.6 Pts Hugely lower memory latency.
+121%
1-Core
Avg. Single Core Speed
12.7 Pts 118 Pts Hugely faster single-core speed.
+829%
2-Core
Avg. Dual Core Speed
23 Pts 230 Pts Hugely faster dual-core speed.
+900%
4-Core
Avg. Quad Core Speed
24 Pts 435 Pts Insanely faster quad-core speed.
+1,712%
8-Core
Avg. Octa Core Speed
24.2 Pts 715 Pts Insanely faster octa-core speed.
+2,855%
Memory
OC Memory Latency
72.5 Pts 95.9 Pts Much lower OC memory latency.
+32%
1-Core
OC Single Core Speed
13.9 Pts 124 Pts Hugely faster OC single-core speed.
+792%
2-Core
OC Dual Core Speed
27.6 Pts 246 Pts Hugely faster OC dual-core speed.
+791%
4-Core
OC Quad Core Speed
27.6 Pts 485 Pts Insanely faster OC quad-core speed.
+1,657%
8-Core
OC Octa Core Speed
27.7 Pts 778 Pts Insanely faster OC octa-core speed.
+2,709%
Market Share
Based on 69,011,580 CPUs tested
Market Share
Market Share (trailing 30 days)
0 % 1.2 % Insanely higher market share.
+∞%
User Rating
UBM User Rating
50 % 89 % Much more popular.
+78%
Age
Newest
101+ Months 54 Months Much more recent.
+47%
64-Core
OC Multi Core Speed
27.8 Pts 978 Pts Insanely faster OC 64-core speed.
+3,418%
64-Core
Avg. Multi Core Speed
24 Pts 903 Pts Insanely faster 64-core speed.
+3,662%
Launch Date
Launch Date
Q4'13 Q2'20
Cache
Cache
1 MB L2 12 MB Intel® Smart Cache
Embedded Options Available
Embedded Options Available
Yes No
Lithography
Lithography
22 nm 14 nm
Max Memory Size
Max Memory Size (dependent on memory type)
8 GB 128 GB
Memory Types
Memory Types
DDR3L 1067 DDR4-2666
ECC Memory Supported
ECC Memory Supported ‡
Yes No
Package Size
Package Size
25mm x 27mm 37.5mm x 37.5mm
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡
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
2.0 3
PCI Express Configurations
PCI Express Configurations ‡
x4, x2, x1 Up to 1x16, 2x8, 1x8+2x4
Max # of PCI Express Lanes
Max # of PCI Express Lanes
4 16

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

  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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The Best
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Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $370
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