Celeron N4500 vs B800

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Aggregate performance score

Celeron B800
2011
2 cores / 2 threads, 35 Watt
0.42
Celeron N4500
2021
2 cores / 2 threads, 6 Watt
1.24
+195%

Celeron N4500 outperforms Celeron B800 by a whopping 195% based on our aggregate benchmark results.

Primary details

Comparing Celeron B800 and Celeron N4500 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking29902317
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Celeronno data
Power efficiency1.1319.55
Architecture codenameSandy Bridge (2011−2013)Jasper Lake (2021)
Release date19 June 2011 (13 years ago)11 January 2021 (3 years ago)
Launch price (MSRP)$80no data

Detailed specifications

Celeron B800 and Celeron N4500 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)2 (Dual-core)
Threads22
Base clock speedno data1.1 GHz
Boost clock speed1.5 GHz2.8 GHz
Bus typeDMI 2.0no data
Bus rate4 × 5 GT/sno data
Multiplier15no data
L1 cache64K (per core)no data
L2 cache256K (per core)1.5 MB
L3 cache2 MB (shared)4 MB
Chip lithography32 nm10 nm
Die size131 mm2no data
Maximum core temperature100 °C105 °C
Number of transistors504 millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Celeron B800 and Celeron N4500 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 configuration1 (Uniprocessor)1
SocketG2 (988B)BGA1338
Power consumption (TDP)35 Watt6 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron B800 and Celeron N4500. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2
AES-NI-+
FMA+-
vProno data-
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle States++
Thermal Monitoring++
Smart Responseno data-
GPIOno data+
Turbo Boost Max 3.0no data-

Security technologies

Celeron B800 and Celeron N4500 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDB+no data
Identity Protection-+
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron B800 and Celeron N4500 are enumerated here.

VT-dno data+
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron B800 and Celeron N4500. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4
Maximum memory size16 GB16 GB
Max memory channels22
Maximum memory bandwidth21.335 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics (Sandy Bridge) (650 - 1000 MHz)Intel UHD Graphics
Quick Sync Video-+
Graphics max frequencyno data750 MHz
Execution Unitsno data16

Graphics interfaces

Available interfaces and connections of Celeron B800 and Celeron N4500 integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPort-+
HDMI-+
MIPI-DSIno data+

Graphics image quality

Maximum display resolutions supported by Celeron B800 and Celeron N4500 integrated GPUs, including resolutions over different interfaces.

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

Graphics API support

APIs supported by Celeron B800 and Celeron N4500 integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Celeron B800 and Celeron N4500.

PCI Express lanesno data8
USB revisionno data2.0/3.2
Max number of SATA 6 Gb/s Portsno data2
Number of USB portsno data14
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.

Celeron B800 0.42
Celeron N4500 1.24
+195%

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 B800 663
Celeron N4500 1965
+196%

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 B800 247
Celeron N4500 446
+80.6%

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 B800 416
Celeron N4500 730
+75.5%

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.

Celeron B800 1534
Celeron N4500 2053
+33.8%

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.

Celeron B800 47
+6.8%
Celeron N4500 50.2

Gaming performance

Pros & cons summary


Performance score 0.42 1.24
Integrated graphics card 0.34 5.58
Recency 19 June 2011 11 January 2021
Chip lithography 32 nm 10 nm
Power consumption (TDP) 35 Watt 6 Watt

Celeron N4500 has a 195.2% higher aggregate performance score, 1541.2% faster integrated GPU, an age advantage of 9 years, a 220% more advanced lithography process, and 483.3% lower power consumption.

The Celeron N4500 is our recommended choice as it beats the Celeron B800 in performance tests.


Should you still have questions on choice between Celeron B800 and Celeron N4500, ask them in Comments section, and we shall answer.

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Intel Celeron B800
Celeron B800
Intel Celeron N4500
Celeron N4500

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Community ratings

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Questions & comments

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