Intel Core i5-12500H vs Intel Celeron B820

Comparative analysis of Intel Core i5-12500H and Intel Celeron B820 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 3DMark Fire Strike - Physics Score, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Core i5-12500H

Intel Celeron B820

Differences

Reasons to consider the Intel Core i5-12500H

CPU is newer: launch date 10 year(s) 5 month(s) later
10 more cores, run more applications at once: 12 vs 2
14 more threads: 16 vs 2
Around 165% higher clock speed: 4.50 GHz vs 1.7 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 32 nm
7.5x more L1 cache, more data can be stored in the L1 cache for quick access later
30x more L2 cache, more data can be stored in the L2 cache for quick access later
9x more L3 cache, more data can be stored in the L3 cache for quick access later
4x more maximum memory size: 64 GB vs 16 GB
4.5x better performance in PassMark - Single thread mark: 3429 vs 754
25.4x better performance in PassMark - CPU mark: 20709 vs 816

Specifications (specs)
Launch date	4 Jan 2022 vs 31 July 2011
Number of cores	12 vs 2
Number of threads	16 vs 2
Maximum frequency	4.50 GHz vs 1.7 GHz
Manufacturing process technology	7 nm vs 32 nm
L1 cache	960 KB vs 128 KB
L2 cache	15 MB vs 512 KB
L3 cache	18 MB vs 2048 KB
Maximum memory size	64 GB vs 16 GB
Benchmarks
PassMark - Single thread mark	3429 vs 754
PassMark - CPU mark	20709 vs 816

Reasons to consider the Intel Celeron B820

Around 29% lower typical power consumption: 35 Watt vs 45 Watt

Thermal Design Power (TDP)	35 Watt vs 45 Watt

Compare benchmarks

CPU 1: Intel Core i5-12500H
CPU 2: Intel Celeron B820

PassMark - Single thread mark

CPU 1

CPU 2

3429

754

PassMark - CPU mark

CPU 1

CPU 2

20709

816

Name	Intel Core i5-12500H	Intel Celeron B820
PassMark - Single thread mark	3429	754
PassMark - CPU mark	20709	816
3DMark Fire Strike - Physics Score	6067
Geekbench 4 - Single Core		290
Geekbench 4 - Multi-Core		508

Compare specifications (specs)

	Intel Core i5-12500H	Intel Celeron B820
Essentials
Architecture codename	Alder Lake	Sandy Bridge
Launch date	4 Jan 2022	31 July 2011
Launch price (MSRP)	$342	$86
Place in performance rating	628	2931
Processor Number	i5-12500H	B820
Series	12th Generation Intel Core i5 Processors	Legacy Intel® Celeron® Processor
Vertical segment	Mobile	Mobile
Price now		$39.29
Status		Launched
Value for money (0-100)		10.70
Performance
64 bit support
L1 cache	960 KB	128 KB
L2 cache	15 MB	512 KB
L3 cache	18 MB	2048 KB
Manufacturing process technology	7 nm	32 nm
Maximum core temperature	100°C	100 °C
Maximum frequency	4.50 GHz	1.7 GHz
Number of cores	12	2
Number of threads	16	2
Base frequency		1.70 GHz
Bus Speed		5 GT/s DMI
Die size		131 mm
Transistor count		504 million
Memory
Max memory channels	2	2
Maximum memory size	64 GB	16 GB
Supported memory types	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s Up to LPDDR5 5200 MT/s Up to LPDDR4x 4267 MT/s	DDR3 1066/1333
Maximum memory bandwidth		21.3 GB/s
Graphics
Device ID	0x46A6
Execution Units	80
Graphics max dynamic frequency	1.30 GHz	1.05 GHz
Intel® Quick Sync Video
Processor graphics	Intel Iris Xe Graphics eligible	Intel HD Graphics
Graphics base frequency		650 MHz
Graphics max frequency		1.05 GHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Graphics interfaces
Number of displays supported	4	2
CRT
DisplayPort
eDP
HDMI
SDVO
Wireless Display (WiDi) support
Graphics image quality
Max resolution over DisplayPort	7680 x 4320 @ 60Hz
Max resolution over eDP	4096 x 2304 @ 120Hz
Graphics API support
DirectX	12.1
OpenGL	4.6
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	50 x 25	37.5mmx37.5mm (rPGA988B)
Sockets supported	FCBGA1744	FCPGA988
Thermal Design Power (TDP)	45 Watt	35 Watt
Low Halogen Options Available
Peripherals
Max number of PCIe lanes	28	16
PCI Express revision		2.0
PCIe configurations		1x16, 2x8, 1x8 2x4
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Secure Boot
Anti-Theft technology
Advanced Technologies
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2	Intel® SSE4.1, Intel® SSE4.2
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
4G WiMAX Wireless
Enhanced Intel SpeedStep® technology
Flexible Display interface (FDI)
Idle States
Intel 64
Intel® Demand Based Switching
Intel® Fast Memory Access
Intel® My WiFi technology
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)