Intel Celeron N4020 vs Intel Celeron N2808

Comparative analysis of Intel Celeron N4020 and Intel Celeron N2808 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, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

Intel Celeron N4020

Intel Celeron N2808

Differences

Reasons to consider the Intel Celeron N4020

CPU is newer: launch date 5 year(s) 5 month(s) later
Around 24% higher clock speed: 2.80 GHz vs 2.25 GHz
Around 5% higher maximum core temperature: 105°C vs 100°C
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 22 nm
4x more L2 cache, more data can be stored in the L2 cache for quick access later
2x more maximum memory size: 8 GB vs 4 GB
Around 97% better performance in PassMark - Single thread mark: 1143 vs 581
3.1x better performance in PassMark - CPU mark: 1551 vs 499

Specifications (specs)
Launch date	4 Nov 2019 vs 22 May 2014
Maximum frequency	2.80 GHz vs 2.25 GHz
Maximum core temperature	105°C vs 100°C
Manufacturing process technology	14 nm vs 22 nm
L2 cache	4 MB vs 1 MB
Maximum memory size	8 GB vs 4 GB
Benchmarks
PassMark - Single thread mark	1143 vs 581
PassMark - CPU mark	1551 vs 499

Reasons to consider the Intel Celeron N2808

Around 20% lower typical power consumption: 4.5 Watt vs 6 Watt

Thermal Design Power (TDP)	4.5 Watt vs 6 Watt

Compare benchmarks

CPU 1: Intel Celeron N4020
CPU 2: Intel Celeron N2808

PassMark - Single thread mark

CPU 1

CPU 2

1143

581

PassMark - CPU mark

CPU 1

CPU 2

1551

499

Name	Intel Celeron N4020	Intel Celeron N2808
PassMark - Single thread mark	1143	581
PassMark - CPU mark	1551	499
GFXBench 4.0 - Car Chase Offscreen (Frames)	462
GFXBench 4.0 - Car Chase Offscreen (Fps)	462
GFXBench 4.0 - Manhattan (Frames)	972
GFXBench 4.0 - Manhattan (Fps)	972
GFXBench 4.0 - T-Rex (Frames)	1769
GFXBench 4.0 - T-Rex (Fps)	1769

Compare specifications (specs)

	Intel Celeron N4020	Intel Celeron N2808
Essentials
Architecture codename	Gemini Lake Refresh	Bay Trail
Launch date	4 Nov 2019	22 May 2014
Launch price (MSRP)	$107
Place in performance rating	2232	2865
Processor Number	N4020	N2808
Series	Intel Celeron Processor N Series	Intel® Celeron® Processor N Series
Status	Launched	Launched
Vertical segment	Mobile	Mobile
Performance
64 bit support
Base frequency	1.10 GHz	1.58 GHz
L1 cache	112 KB	112 KB
L2 cache	4 MB	1 MB
Manufacturing process technology	14 nm	22 nm
Maximum core temperature	105°C	100°C
Maximum frequency	2.80 GHz	2.25 GHz
Number of cores	2	2
Number of threads	2	2
Memory
Max memory channels	2	1
Maximum memory size	8 GB	4 GB
Supported memory types	DDR4/LPDDR4 upto 2400 MT/s	DDR3L 1333
Maximum memory bandwidth		10.66 GB/s
Graphics
Device ID	0x3185
Execution Units	12
Graphics base frequency	200 MHz	311 MHz
Graphics max frequency	650 MHz	792 MHz
Max video memory	8 GB
Processor graphics	Intel UHD Graphics 600	Intel HD Graphics
Graphics max dynamic frequency		792 MHz
Intel® Clear Video HD technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Graphics interfaces
DisplayPort
eDP
HDMI
MIPI-DSI
Number of displays supported	3	2
Wireless Display (WiDi) support
Graphics image quality
4K resolution support
Max resolution over DisplayPort	4096x2160@60Hz
Max resolution over eDP	4096x2160@60Hz
Max resolution over HDMI 1.4	4096x2160@30Hz
Graphics API support
DirectX	12
OpenGL	4.4
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	25mm x 24mm	25mm x 27mm
Scenario Design Power (SDP)	4.8 W	3 W
Sockets supported	FCBGA1090	FCBGA1170
Thermal Design Power (TDP)	6 Watt	4.5 Watt
Low Halogen Options Available
Peripherals
Integrated LAN
Integrated Wireless	Intel Wireless-AC MAC
Max number of PCIe lanes	6	4
Max number of SATA 6 Gb/s Ports	2
Number of USB ports	8	5
PCI Express revision	2.0	2.0
PCIe configurations	1x4 + 1x2 or 4x1 or 2x1+1x2 + 1x2	1x4
Total number of SATA ports	2	2
UART
USB revision	2.0/3.0	3.0 and 2.0
Security & Reliability
Anti-Theft technology
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Memory Protection Extensions (Intel® MPX)
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Advanced Technologies
Enhanced Intel SpeedStep® technology
General-Purpose Input/Output (GPIO)
Idle States
Instruction set extensions	Intel SSE4.2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Smart Response technology
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Speed Shift technology
Thermal Monitoring
Smart Connect
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)