i5-10400F vs Celeron E3400

VS

Aggregate performance score

Celeron E3400
2010
2 cores / 2 threads, 65 Watt
0.55
Core i5-10400F
2020
6 cores / 12 threads, 65 Watt
8.20
+1391%

Core i5-10400F outperforms Celeron E3400 by a whopping 1391% based on our aggregate benchmark results.

Primary details

Comparing Celeron E3400 and Core i5-10400F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2832917
Place by popularitynot in top-10012
Cost-effectiveness evaluation3.7223.08
Market segmentDesktop processorDesktop processor
Power efficiency0.8011.94
Architecture codenameWolfdale (2008−2010)Comet Lake (2020)
Release date17 January 2010 (14 years ago)30 April 2020 (4 years ago)
Launch price (MSRP)$76$155

Cost-effectiveness evaluation

Performance per price, higher is better.

i5-10400F has 520% better value for money than Celeron E3400.

Detailed specifications

Celeron E3400 and Core i5-10400F basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores2 (Dual-core)6 (Hexa-Core)
Threads212
Base clock speed2.6 GHz2.9 GHz
Boost clock speed2.6 GHz4.3 GHz
Bus rateno data8 GT/s
L1 cache64 KB (per core)64K (per core)
L2 cache1 MB (shared)256K (per core)
L3 cache0 KB12 MB (shared)
Chip lithography45 nm14 nm
Die size82 mm2no data
Maximum core temperature74 °C100 °C
Maximum case temperature (TCase)no data72 °C
Number of transistors228 millionno data
64 bit support++
Windows 11 compatibility-+
VID voltage range0.85V-1.3625Vno data

Compatibility

Information on Celeron E3400 and Core i5-10400F compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketLGA775FCLGA1200
Power consumption (TDP)65 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron E3400 and Core i5-10400F. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology-2.0
Hyper-Threading Technology-+
Idle States++
Thermal Monitoring++
Turbo Boost Max 3.0no data-

Security technologies

Celeron E3400 and Core i5-10400F technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
Secure Keyno data+
Identity Protection-+
SGXno dataYes with Intel® ME
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron E3400 and Core i5-10400F are enumerated here.

VT-d-+
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron E3400 and Core i5-10400F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR4
Maximum memory sizeno data128 GB
Max memory channelsno data2
Maximum memory bandwidthno data41.6 GB/s

Peripherals

Specifications and connection of peripherals supported by Celeron E3400 and Core i5-10400F.

PCIe version2.03.0
PCI Express lanesno data16

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Celeron E3400 0.55
i5-10400F 8.20
+1391%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Celeron E3400 869
i5-10400F 13029
+1399%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Celeron E3400 290
i5-10400F 1455
+402%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Celeron E3400 485
i5-10400F 5774
+1091%

Gaming performance

Pros & cons summary


Performance score 0.55 8.20
Recency 17 January 2010 30 April 2020
Physical cores 2 6
Threads 2 12
Chip lithography 45 nm 14 nm

i5-10400F has a 1390.9% higher aggregate performance score, an age advantage of 10 years, 200% more physical cores and 500% more threads, and a 221.4% more advanced lithography process.

The Core i5-10400F is our recommended choice as it beats the Celeron E3400 in performance tests.


Should you still have questions on choice between Celeron E3400 and Core i5-10400F, ask them in Comments section, and we shall answer.

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Intel Celeron E3400
Celeron E3400
Intel Core i5-10400F
Core i5-10400F

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Community ratings

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Questions & comments

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