Celeron N3450 vs Core i3-550

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Aggregate performance score

Core i3-550
2010
2 cores / 4 threads, 73 Watt
1.04
Celeron N3450
2016
4 cores / 4 threads, 6 Watt
1.28
+23.1%

Celeron N3450 outperforms Core i3-550 by a significant 23% based on our aggregate benchmark results.

Primary details

Comparing Core i3-550 and Celeron N3450 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking23402190
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.04no data
Market segmentDesktop processorLaptop
Seriesno dataIntel Celeron
Architecture codenameClarkdale (2010−2011)Apollo Lake (2016)
Release date30 May 2010 (14 years ago)1 September 2016 (7 years ago)
Launch price (MSRP)$101$107
Current price$197 (2x MSRP)$242 (2.3x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i3-550 and Celeron N3450 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)4 (Quad-Core)
Threads44
Base clock speed3.2 GHz1.1 GHz
Boost clock speed3.2 GHz2.2 GHz
L1 cache64 KB (per core)no data
L2 cache256 KB (per core)2 MB
L3 cache4 MB (shared)0 KB
Chip lithography32 nm14 nm
Die size81 mm2no data
Maximum core temperature73 °C105 °C
Number of transistors382 millionno data
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo

Compatibility

Information on Core i3-550 and Celeron N3450 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
SocketFCLGA1156FCBGA1296
Power consumption (TDP)73 Watt6 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-550 and Celeron N3450. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2no data
AES-NI-+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology--
Hyper-Threading Technology+-
Idle States++
Thermal Monitoring-+
SIPPno data-
Smart Responseno data-
Demand Based Switching-no data
PAE36 Bitno data
GPIOno data+
Smart Connectno data-
FDI+no data
StatusDiscontinuedDiscontinued
HD Audiono data+
RSTno data-

Security technologies

Core i3-550 and Celeron N3450 technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
Secure Bootno data+
Secure Keyno data+
MPXno data+
Identity Protectionno data+
OS Guardno data+
Anti-Theftno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-550 and Celeron N3450 are enumerated here.

VT-dno data+
VT-x++
VT-ino data-
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-550 and Celeron N3450. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3, DDR4
Maximum memory size16.38 GB8 GB
Max memory channels22
Maximum memory bandwidth21 GB/sno data
ECC memory supportno data-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® HD Graphics for Previous Generation Intel® ProcessorsIntel HD Graphics 500
Max video memoryno data8 GB
Quick Sync Videono data+
Clear Videono data+
Clear Video HD++
Graphics max frequencyno data700 MHz
Execution Unitsno data12

Graphics interfaces

Available interfaces and connections of Core i3-550 and Celeron N3450 integrated GPUs.

Number of displays supported23
eDPno data+
DisplayPortno data+
HDMIno data+
MIPI-DSIno data+

Graphics API support

APIs supported by Core i3-550 and Celeron N3450 integrated GPUs, sometimes API versions are included.

DirectXno data+
OpenGLno data+

Peripherals

Specifications and connection of peripherals supported by Core i3-550 and Celeron N3450.

PCIe version2.02.0
PCI Express lanes166
USB revisionno data2.0/3.0
Total number of SATA portsno data2
Max number of SATA 6 Gb/s Portsno data2
Number of USB portsno data8
Integrated LANno data-
UARTno data+

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.

i3-550 1.04
Celeron N3450 1.28
+23.1%

Celeron N3450 outperforms Core i3-550 by 23% based on our aggregate benchmark results.


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.

Benchmark coverage: 68%

i3-550 1607
Celeron N3450 1986
+23.6%

Celeron N3450 outperforms Core i3-550 by 24% in Passmark.

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.

Benchmark coverage: 42%

i3-550 424
+76.7%
Celeron N3450 240

Core i3-550 outperforms Celeron N3450 by 77% in GeekBench 5 Single-Core.

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.

Benchmark coverage: 42%

i3-550 869
+30.3%
Celeron N3450 667

Core i3-550 outperforms Celeron N3450 by 30% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 1.04 1.28
Recency 30 May 2010 1 September 2016
Physical cores 2 4
Cost $101 $107
Chip lithography 32 nm 14 nm
Power consumption (TDP) 73 Watt 6 Watt

The Celeron N3450 is our recommended choice as it beats the Core i3-550 in performance tests.

Note that Core i3-550 is a desktop processor while Celeron N3450 is a notebook one.


Should you still have questions on choice between Core i3-550 and Celeron N3450, ask them in Comments section, and we shall answer.

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Intel Core i3-550
Core i3-550
Intel Celeron N3450
Celeron N3450

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Community ratings

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Questions & comments

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