AMD Ryzen 9 3900 vs AMD A4-6320
Comparative analysis of AMD Ryzen 9 3900 and AMD A4-6320 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Advanced Technologies, Virtualization, Graphics, Graphics interfaces, Graphics API support. Benchmark processor performance analysis: 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), PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 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).
Differences
Reasons to consider the AMD Ryzen 9 3900
- Processor is unlocked, an unlocked multiplier allows for easier overclocking
- 10 more cores, run more applications at once: 12 vs 2
- 22 more threads: 24 vs 2
- Around 107400% higher clock speed: 4300 MHz vs 4 GHz
- Around 36% higher maximum core temperature: 95 °C vs 70°C
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 32 nm SOI
- 8x more L1 cache, more data can be stored in the L1 cache for quick access later
- 6x more L2 cache, more data can be stored in the L2 cache for quick access later
Unlocked | Unlocked vs Locked |
Number of cores | 12 vs 2 |
Number of threads | 24 vs 2 |
Maximum frequency | 4300 MHz vs 4 GHz |
Maximum core temperature | 95 °C vs 70°C |
Manufacturing process technology | 7 nm vs 32 nm SOI |
L1 cache | 768 KB vs 96 KB |
L2 cache | 6 MB vs 1 MB |
Compare benchmarks
CPU 1: AMD Ryzen 9 3900
CPU 2: AMD A4-6320
Name | AMD Ryzen 9 3900 | AMD A4-6320 |
---|---|---|
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 30.97 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 70.972 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.748 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 4.924 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 19.043 | |
PassMark - Single thread mark | 1529 | |
PassMark - CPU mark | 1530 | |
Geekbench 4 - Single Core | 2081 | |
Geekbench 4 - Multi-Core | 2905 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 359 | |
GFXBench 4.0 - Manhattan (Frames) | 1623 | |
GFXBench 4.0 - T-Rex (Frames) | 3937 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 359 | |
GFXBench 4.0 - Manhattan (Fps) | 1623 | |
GFXBench 4.0 - T-Rex (Fps) | 3937 |
Compare specifications (specs)
AMD Ryzen 9 3900 | AMD A4-6320 | |
---|---|---|
Essentials |
||
Architecture codename | Zen 2 | |
Launch date | 24 Sep 2019 | |
OPN Tray | 100-000000070 | AD6320OKA23HL |
Place in performance rating | 1442 | 1454 |
Vertical segment | Desktop | Desktop |
Family | AMD A-Series Processors | |
OPN PIB | AD6320OKHLBOX | |
Series | AMD A4-Series APU for Desktops | |
Performance |
||
64 bit support | ||
Base frequency | 3100 MHz | 3.8 GHz |
L1 cache | 768 KB | 96 KB |
L2 cache | 6 MB | 1 MB |
L3 cache | 64 MB | |
Manufacturing process technology | 7 nm | 32 nm SOI |
Maximum core temperature | 95 °C | 70°C |
Maximum frequency | 4300 MHz | 4 GHz |
Number of cores | 12 | 2 |
Number of threads | 24 | 2 |
Unlocked | ||
Memory |
||
Max memory channels | 2 | 2 |
Maximum memory bandwidth | 47.68 GB/s | |
Maximum memory size | 128 GB | |
Supported memory types | DDR4-3200 | |
Supported memory frequency | 1600 MHz | |
Compatibility |
||
Sockets supported | AM4 | FM2 |
Thermal Design Power (TDP) | 65 Watt | 65 Watt |
Peripherals |
||
Max number of PCIe lanes | 20 | |
PCI Express revision | 4.0 | |
PCIe configurations | 1x16+x4, 2x8+x4, 1x8+2x4+x4 | |
Advanced Technologies |
||
Enhanced Virus Protection (EVP) | ||
Fused Multiply-Add 3 (FMA3) | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® Advanced Vector Extensions 2 (AVX2) | ||
AMD App Acceleration | ||
AMD Elite Experiences | ||
AMD HD3D technology | ||
Fused Multiply-Add 4 (FMA4) | ||
Intel® AES New Instructions | ||
PowerGating | ||
PowerNow | ||
Virtualization |
||
AMD Virtualization (AMD-V™) | ||
IOMMU 2.0 | ||
Graphics |
||
Enduro | ||
Graphics max frequency | 760 MHz | |
iGPU core count | 128 | |
Processor graphics | AMD Radeon HD 8370D | |
Switchable graphics | ||
Unified Video Decoder (UVD) | ||
Video Codec Engine (VCE) | ||
Graphics interfaces |
||
DisplayPort | ||
HDMI | ||
Graphics API support |
||
DirectX | 11 |