AMD PRO A8-8650B vs AMD FX-8100
Comparative analysis of AMD PRO A8-8650B and AMD FX-8100 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics API support, Compatibility, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, 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).
Differences
Reasons to consider the AMD PRO A8-8650B
- Around 39% higher clock speed: 3.9 GHz vs 2.8 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 28 nm vs 32 nm
- Around 46% lower typical power consumption: 65 Watt vs 95 Watt
- Around 29% better performance in PassMark - Single thread mark: 1483 vs 1154
| Specifications (specs) | |
| Maximum frequency | 3.9 GHz vs 2.8 GHz |
| Manufacturing process technology | 28 nm vs 32 nm |
| Thermal Design Power (TDP) | 65 Watt vs 95 Watt |
| Benchmarks | |
| PassMark - Single thread mark | 1483 vs 1154 |
Reasons to consider the AMD FX-8100
- Processor is unlocked, an unlocked multiplier allows for easier overclocking
- 4 more cores, run more applications at once: 8 vs 4
- 2x more L2 cache, more data can be stored in the L2 cache for quick access later
- Around 27% better performance in PassMark - CPU mark: 4073 vs 3204
- 3.8x better performance in Geekbench 4 - Single Core: 1999 vs 532
- 4.5x better performance in Geekbench 4 - Multi-Core: 7176 vs 1606
| Specifications (specs) | |
| Unlocked | Unlocked vs Locked |
| Number of cores | 8 vs 4 |
| L2 cache | 8192 KB vs 4 MB |
| Benchmarks | |
| PassMark - CPU mark | 4073 vs 3204 |
| Geekbench 4 - Single Core | 1999 vs 532 |
| Geekbench 4 - Multi-Core | 7176 vs 1606 |
Compare benchmarks
CPU 1: AMD PRO A8-8650B
CPU 2: AMD FX-8100
| PassMark - Single thread mark |
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| PassMark - CPU mark |
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| Geekbench 4 - Single Core |
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| Geekbench 4 - Multi-Core |
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| Name | AMD PRO A8-8650B | AMD FX-8100 |
|---|---|---|
| PassMark - Single thread mark | 1483 | 1154 |
| PassMark - CPU mark | 3204 | 4073 |
| Geekbench 4 - Single Core | 532 | 1999 |
| Geekbench 4 - Multi-Core | 1606 | 7176 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 13.225 | |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 219.246 | |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.052 | |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 21.042 | |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 64.844 |
Compare specifications (specs)
| AMD PRO A8-8650B | AMD FX-8100 | |
|---|---|---|
Essentials |
||
| Family | AMD PRO A-Series Processors | |
| OPN Tray | AD865BYBI44JC | |
| OS Support | Windows 10 - 64-Bit Edition, Windows 7 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit | |
| Place in performance rating | 1358 | 1345 |
| Series | AMD PRO A-Series A8 APU for Desktops | |
| Vertical segment | Desktop | Desktop |
| Architecture codename | Zambezi | |
| Launch date | October 2011 | |
| Price now | $142 | |
| Value for money (0-100) | 12.48 | |
Performance |
||
| Base frequency | 3.2 GHz | |
| Compute Cores | 10 | |
| L2 cache | 4 MB | 8192 KB |
| Manufacturing process technology | 28 nm | 32 nm |
| Maximum core temperature | 71.30°C | |
| Maximum frequency | 3.9 GHz | 2.8 GHz |
| Number of cores | 4 | 8 |
| Number of GPU cores | 6 | |
| Number of threads | 4 | |
| Unlocked | ||
| 64 bit support | ||
| Die size | 315 mm | |
| L1 cache | 384 KB | |
| L3 cache | 8192 KB (shared) | |
| Transistor count | 1200 million | |
Memory |
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| Max memory channels | 2 | |
| Supported memory frequency | 2133 MHz | |
| Supported memory types | DDR3 | |
Graphics |
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| Enduro | ||
| Graphics max frequency | 757 MHz | |
| iGPU core count | 384 | |
| Processor graphics | AMD Radeon R7 Graphics | |
| Switchable graphics | ||
| Unified Video Decoder (UVD) | ||
| Video Codec Engine (VCE) | ||
Graphics interfaces |
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| DisplayPort | ||
| HDMI | ||
Graphics API support |
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| DirectX | 12 | |
| Vulkan | ||
Compatibility |
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| Configurable TDP | 45 Watt/65 Watt | |
| Sockets supported | FM2+ | AM3+ |
| Thermal Design Power (TDP) | 65 Watt | 95 Watt |
| Max number of CPUs in a configuration | 1 | |
Advanced Technologies |
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| AMD App Acceleration | ||
| AMD Elite Experiences | ||
| AMD HD3D technology | ||
| AMD Mantle API | ||
| DualGraphics | ||
| Enhanced Virus Protection (EVP) | ||
| FreeSync | ||
| 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 | ||
| Fused Multiply-Add (FMA) | ||
Virtualization |
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| AMD Virtualization (AMD-V™) | ||
| IOMMU 2.0 | ||
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