Celeron B800 vs i5-2400

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Primary details

Comparing Core i5-2400 and Celeron B800 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1758not rated
Place by popularity39not in top-100
Cost-effectiveness evaluation0.86no data
Market segmentDesktop processorLaptop
SeriesCore i5 (Desktop)Intel Celeron
Power efficiency2.42no data
Architecture codenameSandy Bridge (2011−2013)Sandy Bridge (2011−2013)
Release date9 January 2011 (13 years ago)19 June 2011 (13 years ago)
Launch price (MSRP)$60$80

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i5-2400 and Celeron B800 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 cores4 (Quad-Core)2 (Dual-core)
Threads42
Base clock speed3.1 GHz1.5 GHz
Boost clock speed3.4 GHz1.5 GHz
Bus typeno dataDMI 2.0
Bus rate5 GT/s4 × 5 GT/s
Multiplierno data15
L1 cache64 KB (per core)128 KB
L2 cache256 KB (per core)512 KB
L3 cache6144 KB (shared)2 MB (shared)
Chip lithography32 nm32 nm
Die size216 mm2131 mm2
Maximum core temperature73 °C100 °C
Number of transistors1,160 million504 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i5-2400 and Celeron B800 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 (Uniprocessor)
SocketLGA1155FCPGA988
Power consumption (TDP)95 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-2400 and Celeron B800. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXIntel® SSE4.1, Intel® SSE4.2
AES-NI+-
FMA-+
AVX+-
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0-
Hyper-Threading Technology--
Idle States++
Thermal Monitoring++
Flex Memory Access++
Demand Based Switchingno data-
FDI++
Fast Memory Access++

Security technologies

Core i5-2400 and Celeron B800 technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++
Identity Protection+-
Anti-Theftno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-2400 and Celeron B800 are enumerated here.

VT-d+-
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-2400 and Celeron B800. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size32 GB16 GB
Max memory channels22
Maximum memory bandwidth21 GB/s21.335 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 2000Intel® HD Graphics for 2nd Generation Intel® Processors
Quick Sync Video+-
Clear Video HD+-
Graphics max frequency1.1 GHz1 GHz
InTru 3D+-

Graphics interfaces

Available interfaces and connections of Core i5-2400 and Celeron B800 integrated GPUs.

Number of displays supported22
eDPno data+
DisplayPort-+
HDMI-+
SDVOno data+
CRTno data+

Peripherals

Specifications and connection of peripherals supported by Core i5-2400 and Celeron B800.

PCIe version2.02.0
PCI Express lanes1616

Synthetic benchmark performance

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



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.

i5-2400 3866
+483%
Celeron B800 663

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.

i5-2400 551
+123%
Celeron B800 247

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.

i5-2400 1602
+287%
Celeron B800 414

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

i5-2400 4425
+132%
Celeron B800 1910

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

i5-2400 15344
+306%
Celeron B800 3779

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

i5-2400 5715
+273%
Celeron B800 1534

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

i5-2400 11.7
+302%
Celeron B800 47

Pros & cons summary


Recency 9 January 2011 19 June 2011
Physical cores 4 2
Threads 4 2
Power consumption (TDP) 95 Watt 35 Watt

i5-2400 has 100% more physical cores and 100% more threads.

Celeron B800, on the other hand, has an age advantage of 5 months, and 171.4% lower power consumption.

We couldn't decide between Core i5-2400 and Celeron B800. We've got no test results to judge.

Note that Core i5-2400 is a desktop processor while Celeron B800 is a notebook one.


Should you still have questions on choice between Core i5-2400 and Celeron B800, ask them in Comments section, and we shall answer.

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Intel Core i5-2400
Core i5-2400
Intel Celeron B800
Celeron B800

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Community ratings

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