Intel Core i7-12700HL vs Intel Celeron 877

Comparative analysis of Intel Core i7-12700HL and Intel Celeron 877 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, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Core i7-12700HL

Intel Celeron 877

Differences

Reasons to consider the Intel Core i7-12700HL

12 more cores, run more applications at once: 14 vs 2
18 more threads: 20 vs 2
Around 236% higher clock speed: 4.70 GHz vs 1.4 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 32 nm
8.8x more L1 cache, more data can be stored in the L1 cache for quick access later
35x more L2 cache, more data can be stored in the L2 cache for quick access later
12x 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

Number of cores	14 vs 2
Number of threads	20 vs 2
Maximum frequency	4.70 GHz vs 1.4 GHz
Manufacturing process technology	7 nm vs 32 nm
L1 cache	1120 KB vs 128 KB
L2 cache	17.5 MB vs 512 KB
L3 cache	24 MB vs 2048 KB
Maximum memory size	64 GB vs 16 GB

Reasons to consider the Intel Celeron 877

2.6x lower typical power consumption: 17 Watt vs 45 Watt

Thermal Design Power (TDP)	17 Watt vs 45 Watt

Compare benchmarks

CPU 1: Intel Core i7-12700HL
CPU 2: Intel Celeron 877

Name	Intel Core i7-12700HL	Intel Celeron 877
PassMark - Single thread mark		648
PassMark - CPU mark		700
Geekbench 4 - Single Core		252
Geekbench 4 - Multi-Core		450

Compare specifications (specs)

	Intel Core i7-12700HL	Intel Celeron 877
Essentials
Architecture codename	Alder Lake	Sandy Bridge
Launch date	Q3'22	1 December 2011
Launch price (MSRP)	$430
Place in performance rating	not rated	3055
Processor Number	i7-12700HL	877
Series	12th Generation Intel Core i7 Processors	Legacy Intel® Celeron® Processor
Status	Launched	Launched
Vertical segment	Embedded	Mobile
Performance
64 bit support
Base frequency	2.30 GHz	1.40 GHz
L1 cache	1120 KB	128 KB
L2 cache	17.5 MB	512 KB
L3 cache	24 MB	2048 KB
Manufacturing process technology	7 nm	32 nm
Maximum core temperature	100°C	100 °C
Maximum frequency	4.70 GHz	1.4 GHz
Number of cores	14	2
Number of threads	20	2
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	DDR3 1066/1333
Maximum memory bandwidth		21.3 GB/s
Graphics
Device ID	0x46A6
Execution Units	96
Graphics max dynamic frequency	1.40 GHz	1.00 GHz
Intel® Quick Sync Video
Processor graphics	Intel Iris Xe Graphics eligible	Intel HD Graphics
Graphics base frequency		350 MHz
Graphics max frequency		1 GHz
Intel® Clear Video HD technology
Intel® Clear Video 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	45mm x 37.5mm	31.0mm x 24.0mm (BGA1023)
Sockets supported	FCLGA1700	BGA1023
Thermal Design Power (TDP)	45 Watt	17 Watt
Low Halogen Options Available
Peripherals
Max number of PCIe lanes	20	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
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)