i5-11400 vs Celeron E3400

Aggregate performance score

Celeron E3400
2010
2 cores / 2 threads, 65 Watt
0.55
Core i5-11400
2021
6 cores / 12 threads, 65 Watt
10.71
+1847%

Core i5-11400 outperforms Celeron E3400 by a whopping 1847% based on our aggregate benchmark results.

Primary details

Comparing Celeron E3400 and Core i5-11400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2832724
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.72no data
Market segmentDesktop processorDesktop processor
Power efficiency0.8015.59
Architecture codenameWolfdale (2008−2010)Rocket Lake (2021)
Release date17 January 2010 (14 years ago)16 March 2021 (3 years ago)
Launch price (MSRP)$76no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Celeron E3400 and Core i5-11400 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 GHz2.6 GHz
Boost clock speed2.6 GHz4.4 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 i5-11400 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 i5-11400. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology-2.0
Hyper-Threading Technology-+
TSX-+
Idle States++
Thermal Monitoring++
Turbo Boost Max 3.0no data-
Deep Learning Boost-+

Security technologies

Celeron E3400 and Core i5-11400 technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
Secure Keyno data+
Identity Protection-+
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron E3400 and Core i5-11400 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 i5-11400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR4-3200
Maximum memory sizeno data128 GB
Max memory channelsno data2
Maximum memory bandwidthno data50 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics 730
Max video memoryno data64 GB
Quick Sync Video-+
Clear Videono data+
Clear Video HDno data+
Graphics max frequencyno data1.3 GHz
Execution Unitsno data24
InTru 3Dno data+

Graphics interfaces

Available interfaces and connections of Celeron E3400 and Core i5-11400 integrated GPUs.

Number of displays supportedno data3

Graphics image quality

Maximum display resolutions supported by Celeron E3400 and Core i5-11400 integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2160@60Hz
Max resolution over eDPno data5120 x 3200 @60Hz
Max resolution over DisplayPortno data5120 x 3200 @60Hz

Graphics API support

APIs supported by Celeron E3400 and Core i5-11400 integrated GPUs, sometimes API versions are included.

DirectXno data12.1
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Celeron E3400 and Core i5-11400.

PCIe version2.04.0
PCI Express lanesno data20

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
i5-11400 10.71
+1847%

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
i5-11400 17006
+1857%

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
i5-11400 1966
+578%

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
i5-11400 7307
+1407%

Gaming performance

Pros & cons summary


Performance score 0.55 10.71
Recency 17 January 2010 16 March 2021
Physical cores 2 6
Threads 2 12
Chip lithography 45 nm 14 nm

i5-11400 has a 1847.3% higher aggregate performance score, an age advantage of 11 years, 200% more physical cores and 500% more threads, and a 221.4% more advanced lithography process.

The Core i5-11400 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 i5-11400, ask them in Comments section, and we shall answer.

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Intel Celeron E3400
Celeron E3400
Intel Core i5-11400
Core i5-11400

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Community ratings

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Questions & comments

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