AMD Ryzen 3 3100 vs AMD A10 PRO-7800B

Comparative analysis of AMD Ryzen 3 3100 and AMD A10 PRO-7800B processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Graphics, Graphics interfaces, Graphics API support, 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, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), CompuBench 1.5 Desktop - T-Rex (Frames/s).

AMD Ryzen 3 3100

AMD A10 PRO-7800B

Differences

Reasons to consider the AMD Ryzen 3 3100

Processor is unlocked, an unlocked multiplier allows for easier overclocking
4 more threads: 8 vs 4
A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 28 nm
Around 60% better performance in PassMark - Single thread mark: 2421 vs 1511
3.5x better performance in PassMark - CPU mark: 11618 vs 3365

Specifications (specs)
Unlocked	Unlocked vs Locked
Number of threads	8 vs 4
Manufacturing process technology	7 nm vs 28 nm
Benchmarks
PassMark - Single thread mark	2421 vs 1511
PassMark - CPU mark	11618 vs 3365

Reasons to consider the AMD A10 PRO-7800B

2x more L2 cache, more data can be stored in the L2 cache for quick access later

L2 cache	4 MB vs 2 MB

Compare benchmarks

CPU 1: AMD Ryzen 3 3100
CPU 2: AMD A10 PRO-7800B

PassMark - Single thread mark

CPU 1

CPU 2

2421

1511

PassMark - CPU mark

CPU 1

CPU 2

11618

3365

Name	AMD Ryzen 3 3100	AMD A10 PRO-7800B
PassMark - Single thread mark	2421	1511
PassMark - CPU mark	11618	3365
3DMark Fire Strike - Physics Score	2987
Geekbench 4 - Single Core		478
Geekbench 4 - Multi-Core		1361
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		3.856
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		229.167
CompuBench 1.5 Desktop - Video Composition (Frames/s)		25.268
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		86.782
CompuBench 1.5 Desktop - T-Rex (Frames/s)		1.233

Compare specifications (specs)

	AMD Ryzen 3 3100	AMD A10 PRO-7800B
Essentials
Architecture codename	Zen 2
Launch date	7 May 2020
Launch price (MSRP)	$99
Place in performance rating	1184	1188
Vertical segment	Desktop	Desktop
Family		AMD PRO A-Series Processors
OPN Tray		AD780BYBI44JA
Series		AMD PRO A-Series A10 APU for Desktops
Performance
Base frequency	3.6 GHz	3.5 GHz
L1 cache	256 KB	256 KB
L2 cache	2 MB	4 MB
L3 cache	16 MB
Manufacturing process technology	7 nm	28 nm
Maximum frequency	3.9 GHz	3.9 GHz
Number of cores	4	4
Number of threads	8	4
Unlocked
Compute Cores		12
Maximum core temperature		71.30°C
Number of GPU cores		8
Memory
Supported memory types	DDR4-3200
Max memory channels		2
Supported memory frequency		2133 MHz
Compatibility
Sockets supported	AM4	FM2+
Thermal Design Power (TDP)	65 Watt	65 Watt
Configurable TDP		35 Watt/65 Watt
Peripherals
PCI Express revision	4.0
Graphics
Graphics max frequency		720 MHz
iGPU core count		512
Processor graphics		AMD Radeon R7 Graphics
Unified Video Decoder (UVD)
Video Codec Engine (VCE)
Graphics interfaces
DisplayPort
HDMI
Graphics API support
DirectX		12
Advanced Technologies
AMD App Acceleration
AMD Elite Experiences
AMD HD3D technology
AMD Mantle API
Enhanced Virus Protection (EVP)
Fused Multiply-Add 4 (FMA4)
Heterogeneous System Architecture (HSA)
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Out-of-band client management
PowerGating
PowerNow
PowerTune
RAID
System Image Stability
TrueAudio
Virtualization
AMD Virtualization (AMD-V™)
IOMMU 2.0