AMD Ryzen 7 3800XT vs AMD A10 PRO-7850B

Comparative analysis of AMD Ryzen 7 3800XT and AMD A10 PRO-7850B processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics interfaces, Compatibility, Peripherals, Advanced Technologies, Graphics, Graphics API support, 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 - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

AMD Ryzen 7 3800XT

AMD A10 PRO-7850B

Differences

Reasons to consider the AMD Ryzen 7 3800XT

Processor is unlocked, an unlocked multiplier allows for easier overclocking
4 more cores, run more applications at once: 8 vs 4
12 more threads: 16 vs 4
Around 18% higher clock speed: 4.7 GHz vs 4 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 28 nm
Around 79% better performance in PassMark - Single thread mark: 2803 vs 1565
6.8x better performance in PassMark - CPU mark: 23570 vs 3441

Specifications (specs)
Unlocked	Unlocked vs Locked
Number of cores	8 vs 4
Number of threads	16 vs 4
Maximum frequency	4.7 GHz vs 4 GHz
Manufacturing process technology	7 nm vs 28 nm
Benchmarks
PassMark - Single thread mark	2803 vs 1565
PassMark - CPU mark	23570 vs 3441

Reasons to consider the AMD A10 PRO-7850B

Around 11% lower typical power consumption: 95 Watt vs 105 Watt

Thermal Design Power (TDP)	95 Watt vs 105 Watt

Compare benchmarks

CPU 1: AMD Ryzen 7 3800XT
CPU 2: AMD A10 PRO-7850B

PassMark - Single thread mark

CPU 1

CPU 2

2803

1565

PassMark - CPU mark

CPU 1

CPU 2

23570

3441

Name	AMD Ryzen 7 3800XT	AMD A10 PRO-7850B
PassMark - Single thread mark	2803	1565
PassMark - CPU mark	23570	3441
3DMark Fire Strike - Physics Score	6314
Geekbench 4 - Single Core		2445
Geekbench 4 - Multi-Core		6048
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		16.734
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		299.141
CompuBench 1.5 Desktop - T-Rex (Frames/s)		1.516
CompuBench 1.5 Desktop - Video Composition (Frames/s)		29.04
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		87.568

Compare specifications (specs)

	AMD Ryzen 7 3800XT	AMD A10 PRO-7850B
Essentials
Architecture codename	Zen 2
Launch date	21 Jul 2020
Launch price (MSRP)	$400
OPN PIB	100-100000279WOF
Place in performance rating	772	781
Vertical segment	Desktop	Desktop
Family		AMD PRO A-Series Processors
OPN Tray		AD785BXBI44JA
Series		AMD PRO A-Series A10 APU for Desktops
Performance
Base frequency	3.9 GHz	3.7 GHz
L2 cache	4 MB	4 MB
L3 cache	32 MB
Manufacturing process technology	7 nm	28 nm
Maximum frequency	4.7 GHz	4 GHz
Number of cores	8	4
Number of threads	16	4
Unlocked
Compute Cores		12
L1 cache		256 KB
Maximum core temperature		72.40°C
Number of GPU cores		8
Memory
Max memory channels	2	2
Supported memory types	DDR4-3200
Supported memory frequency		2133 MHz
Graphics interfaces
DisplayPort
HDMI
Compatibility
Sockets supported	AM4	FM2+
Thermal Design Power (TDP)	105 Watt	95 Watt
Peripherals
PCI Express revision	3.0
Advanced Technologies
AMD StoreMI technology
AMD App Acceleration
AMD Elite Experiences
AMD HD3D technology
AMD Mantle API
DualGraphics
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
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 API support
DirectX		12
Virtualization
AMD Virtualization (AMD-V™)
IOMMU 2.0