AMD Ryzen Embedded V1500B vs AMD RX-421BD

Comparative analysis of AMD Ryzen Embedded V1500B and AMD RX-421BD processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Advanced Technologies, Virtualization, Graphics, Graphics interfaces, Graphics API support, Peripherals. 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).

AMD Ryzen Embedded V1500B

AMD RX-421BD

Differences

Reasons to consider the AMD Ryzen Embedded V1500B

CPU is newer: launch date 8 year(s) 6 month(s) later
4 more threads: 8 vs 4
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 28 nm
Around 20% more L1 cache; more data can be stored in the L1 cache for quick access later
2.2x lower typical power consumption: 16 Watt vs 35 Watt

Launch date	2018 vs 21 October 2015
Number of threads	8 vs 4
Manufacturing process technology	14 nm vs 28 nm
L1 cache	384 KB vs 320 KB
Thermal Design Power (TDP)	16 Watt vs 35 Watt

Compare benchmarks

CPU 1: AMD Ryzen Embedded V1500B
CPU 2: AMD RX-421BD

Name	AMD Ryzen Embedded V1500B	AMD RX-421BD
PassMark - Single thread mark	1186
PassMark - CPU mark	4584
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)

	AMD Ryzen Embedded V1500B	AMD RX-421BD
Essentials
Architecture codename	Zen	Merlin Falcon
Launch date	2018	21 October 2015
OPN Tray	YE1500C4T4MFB
Place in performance rating	1864	1657
Vertical segment	Embedded	Embedded
Family		AMD R-Series
Processor Number		RX-421BD
Performance
64 bit support
Base frequency	2.2 GHz	2100 MHz
L1 cache	384 KB	320 KB
L2 cache	2 MB	2 MB
L3 cache	4 MB
Manufacturing process technology	14 nm	28 nm
Maximum core temperature	105 °C
Number of cores	4	4
Number of threads	8	4
Die size		1073 mm2
Maximum frequency		3400 MHz
Memory
ECC memory support
Max memory channels	2	2
Maximum memory size	32 GB
Supported memory types	DDR4-2400	DDR3-2133, DDR4-2400
Maximum memory bandwidth		38.4 GB/s
Compatibility
Max number of CPUs in a configuration	1
Sockets supported	FP5	BGA (FP4)
Thermal Design Power (TDP)	16 Watt	35 Watt
Configurable TDP		12-35 Watt
Package Size		micro-BGA
Advanced Technologies
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Enhanced Virus Protection (EVP)
Fused Multiply-Add 3 (FMA3)
Fused Multiply-Add 4 (FMA4)
Intel® Advanced Vector Extensions 2 (AVX2)
Virtualization
AMD Virtualization (AMD-V™)
Graphics
Graphics base frequency		800 MHz
Number of pipelines		512
Processor graphics		Radeon R7 series
Unified Video Decoder (UVD)
Video Codec Engine (VCE)
Graphics interfaces
DisplayPort
DVI
eDP
HDMI
Number of displays supported		3
Graphics API support
DirectX		12
OpenGL		4.4
Peripherals
PCI Express revision		3.0
UART
USB revision		3.0