Intel Celeron N4505 vs AMD RX-421BD

Comparative analysis of Intel Celeron N4505 and AMD RX-421BD 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, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).

Intel Celeron N4505

AMD RX-421BD

Differences

Reasons to consider the Intel Celeron N4505

A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm vs 28 nm
3.5x lower typical power consumption: 10 Watt vs 35 Watt

Manufacturing process technology	10 nm vs 28 nm
Thermal Design Power (TDP)	10 Watt vs 35 Watt

Reasons to consider the AMD RX-421BD

2 more cores, run more applications at once: 4 vs 2
2 more threads: 4 vs 2
Around 117141% higher clock speed: 3400 MHz vs 2.90 GHz

Number of cores	4 vs 2
Number of threads	4 vs 2
Maximum frequency	3400 MHz vs 2.90 GHz

Compare benchmarks

CPU 1: Intel Celeron N4505
CPU 2: AMD RX-421BD

Name	Intel Celeron N4505	AMD RX-421BD
PassMark - Single thread mark	1509
PassMark - CPU mark	2266
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		3.817
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		10.518
CompuBench 1.5 Desktop - T-Rex (Frames/s)		0.189
CompuBench 1.5 Desktop - Video Composition (Frames/s)		0.608
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		4.623
GFXBench 4.0 - Car Chase Offscreen (Frames)		8
GFXBench 4.0 - Manhattan (Frames)		1942
GFXBench 4.0 - T-Rex (Frames)		7025
GFXBench 4.0 - Car Chase Offscreen (Fps)		8
GFXBench 4.0 - Manhattan (Fps)		1942
GFXBench 4.0 - T-Rex (Fps)		7025

Compare specifications (specs)

	Intel Celeron N4505	AMD RX-421BD
Essentials
Architecture codename	Jasper Lake	Merlin Falcon
Launch date	Q1'21	21 October 2015
Place in performance rating	1706	1721
Processor Number	N4505	RX-421BD
Series	Intel Celeron Processor N Series
Vertical segment	Mobile	Embedded
Family		AMD R-Series
Performance
64 bit support
Base frequency	2.00 GHz	2100 MHz
L3 cache	4 MB
Manufacturing process technology	10 nm	28 nm
Maximum core temperature	105°C
Maximum frequency	2.90 GHz	3400 MHz
Number of cores	2	4
Number of threads	2	4
Die size		1073 mm2
L1 cache		320 KB
L2 cache		2 MB
Memory
Max memory channels	2	2
Maximum memory size	16 GB
Supported memory frequency	2933 MHz
Supported memory types	DDR4 LPDDR4x	DDR3-2133, DDR4-2400
ECC memory support
Maximum memory bandwidth		38.4 GB/s
Graphics
Device ID	0x4E55
Execution Units	16
Graphics base frequency	450 MHz	800 MHz
Graphics max frequency	750 MHz
Intel® Quick Sync Video
Processor graphics	Intel UHD Graphics	Radeon R7 series
Number of pipelines		512
Unified Video Decoder (UVD)
Video Codec Engine (VCE)
Graphics interfaces
DisplayPort
eDP
HDMI
MIPI-DSI
Number of displays supported	3	3
DVI
Graphics image quality
4K resolution support
Max resolution over DisplayPort	4096x2160@60Hz
Max resolution over eDP	4096x2160@60Hz
Graphics API support
DirectX	12	12
OpenGL	4.5	4.4
Compatibility
Max number of CPUs in a configuration	1
Package Size	35mm x 24mm	micro-BGA
Sockets supported	FCBGA1338	BGA (FP4)
Thermal Design Power (TDP)	10 Watt	35 Watt
Configurable TDP		12-35 Watt
Peripherals
Integrated LAN
Integrated Wireless	Intel Wireless-AX MAC
Max number of PCIe lanes	8
Max number of SATA 6 Gb/s Ports	2
Number of USB ports	14
UART
USB revision	2.0/3.2	3.0
PCI Express revision		3.0
Security & Reliability
Intel® Identity Protection technology
Intel® OS Guard
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot
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
Speed Shift technology
Thermal Monitoring
Enhanced Virus Protection (EVP)
Fused Multiply-Add 3 (FMA3)
Fused Multiply-Add 4 (FMA4)
Intel® Advanced Vector Extensions (AVX)
Intel® Advanced Vector Extensions 2 (AVX2)
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
AMD Virtualization (AMD-V™)