Core i5-10300H vs Celeron B800

Primary details

Comparing Celeron B800 and Core i5-10300H processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	1137
Place by popularity	not in top-100	40
Market segment	Laptop	Laptop
Series	Intel Celeron	Intel Comet Lake
Architecture codename	Sandy Bridge (2011−2013)	Comet Lake-H (2020)
Release date	19 June 2011 (13 years ago)	2 April 2020 (4 years ago)
Launch price (MSRP)	$80	no data

Detailed specifications

Celeron B800 and Core i5-10300H 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 cores	2 (Dual-core)	4 (Quad-Core)
Threads	2	8
Base clock speed	no data	2.5 GHz
Boost clock speed	1.5 GHz	4.5 GHz
Bus support	4 × 5 GT/s	no data
L1 cache	128 KB	256 KB
L2 cache	512 KB	1 MB
L3 cache	2 MB	8 MB
Chip lithography	32 nm	14 nm
Die size	131 mm2	no data
Maximum core temperature	100 °C	100 °C
Maximum case temperature (TCase)	no data	72 °C
Number of transistors	504 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	No

Compatibility

Information on Celeron B800 and Core i5-10300H 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 configuration	1 (Uniprocessor)	1
Socket	Socket G2	BGA1440
Power consumption (TDP)	35 Watt	45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron B800 and Core i5-10300H. You'll probably need this information if you require some particular technology.

AES-NI	no data	+
FMA	+	+
AVX	no data	+
Enhanced SpeedStep (EIST)	+	+
Hyper-Threading Technology	no data	+
TSX	no data	+
Idle States	+	no data
Thermal Monitoring	+	no data

Security technologies

Celeron B800 and Core i5-10300H technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	+
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron B800 and Core i5-10300H are enumerated here.

VT-d	no data	+
VT-x	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron B800 and Core i5-10300H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4
Maximum memory size	16 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	21.335 GB/s	45.8 GB/s
ECC memory support	-	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare

Intel HD Graphics (Sandy Bridge)

Intel UHD Graphics 630

Peripherals

Specifications and connection of peripherals supported by Celeron B800 and Core i5-10300H.

PCIe version	no data	3.0
PCI Express lanes	16	16

Synthetic benchmark performance

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

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Pros & cons summary

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Recency	19 June 2011	2 April 2020
Physical cores	2	4
Threads	2	8
Chip lithography	32 nm	14 nm
Power consumption (TDP)	35 Watt	45 Watt

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Should you still have questions on choice between Celeron B800 and Core i5-10300H, ask them in Comments section, and we shall answer.

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