i7-11800H vs Celeron P4500

Primary details

Comparing Celeron P4500 and Core i7-11800H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2863	602
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Celeron	Tiger Lake
Power efficiency	1.43	34.72
Architecture codename	Westmere (2010−2011)	Tiger Lake-H (2021)
Release date	28 March 2010 (14 years ago)	11 May 2021 (3 years ago)
Launch price (MSRP)	no data	$395

Detailed specifications

Celeron P4500 and Core i7-11800H 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)	8 (Octa-Core)
Threads	2	16
Base clock speed	1.86 GHz	1.9 GHz
Boost clock speed	0.07 GHz	4.6 GHz
Bus type	DMI 1.0	no data
Bus rate	1 × 2.5 GT/s	8 GT/s
Multiplier	14	no data
L1 cache	128 KB	80 KB (per core)
L2 cache	512 KB	1.25 MB (per core)
L3 cache	2 MB	24 MB (shared)
Chip lithography	32 nm	10 nm SuperFin
Die size	81 mm2	190 mm2
Maximum core temperature	90 °C	100 °C
Maximum case temperature (TCase)	no data	72 °C
Number of transistors	382 Million	no data
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Celeron P4500 and Core i7-11800H 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	PGA988	FCBGA1787
Power consumption (TDP)	35 Watt	45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron P4500 and Core i7-11800H. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI	-	+
FMA	+	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	+
TSX	-	+
Idle States	+	no data
Thermal Monitoring	+	+
Flex Memory Access	+	+
PAE	36 Bit	no data
FDI	+	no data
Fast Memory Access	+	no data
Deep Learning Boost	-	+

Security technologies

Celeron P4500 and Core i7-11800H technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	+
EDB	+	no data
Secure Key	no data	+
SGX	no data	-
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron P4500 and Core i7-11800H are enumerated here.

VT-d	-	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron P4500 and Core i7-11800H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-800, DDR3-1066	DDR4
Maximum memory size	8 GB	128 GB
Max memory channels	2	2
Maximum memory bandwidth	17.051 GB/s	51.2 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel HD Graphics for Previous Generation Intel Processors	Intel UHD Graphics for 11th Gen Intel Processors
Quick Sync Video	-	+
Clear Video	+	no data
Graphics max frequency	667 MHz	1.45 GHz
Execution Units	no data	32

Graphics interfaces

Available interfaces and connections of Celeron P4500 and Core i7-11800H integrated GPUs.

Number of displays supported

2

4

Graphics image quality

Maximum display resolutions supported by Celeron P4500 and Core i7-11800H integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	no data	4096x2304@60Hz
Max resolution over eDP	no data	4096x2304@60Hz
Max resolution over DisplayPort	no data	7680x4320@60Hz

Graphics API support

APIs supported by Celeron P4500 and Core i7-11800H integrated GPUs, sometimes API versions are included.

DirectX	no data	12.1
OpenGL	no data	4.6

Peripherals

Specifications and connection of peripherals supported by Celeron P4500 and Core i7-11800H.

PCIe version	2.0	4.0
PCI Express lanes	16	20

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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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.

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Pros & cons summary

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Performance score	0.53	12.84
Integrated graphics card	0.77	5.58
Recency	28 March 2010	11 May 2021
Physical cores	2	8
Threads	2	16
Chip lithography	32 nm	10 nm
Power consumption (TDP)	35 Watt	45 Watt

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Should you still have questions on choice between Celeron P4500 and Core i7-11800H, ask them in Comments section, and we shall answer.

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