AMD Sempron 2650 vs AMD FX-4100
Comparative analysis of AMD Sempron 2650 and AMD FX-4100 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics API support, Compatibility, Advanced Technologies, Virtualization, Peripherals. 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), 3DMark Fire Strike - Physics Score.
Differences
Reasons to consider the AMD Sempron 2650
- Around 28% higher maximum core temperature: 90°C vs 70.50°C
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 28 nm vs 32 nm SOI
- 3.8x lower typical power consumption: 25 Watt vs 95 Watt
- 8.1x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 84.309 vs 10.462
- Around 32% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.31 vs 0.234
- 10.4x better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 5.299 vs 0.51
- 4.7x better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 13.811 vs 2.939
Specifications (specs) | |
Maximum core temperature | 90°C vs 70.50°C |
Manufacturing process technology | 28 nm vs 32 nm SOI |
Thermal Design Power (TDP) | 25 Watt vs 95 Watt |
Benchmarks | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 84.309 vs 10.462 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.31 vs 0.234 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 5.299 vs 0.51 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 13.811 vs 2.939 |
Reasons to consider the AMD FX-4100
- Processor is unlocked, an unlocked multiplier allows for easier overclocking
- 2 more cores, run more applications at once: 4 vs 2
- 2 more threads: 4 vs 2
- Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
- 4x more L2 cache, more data can be stored in the L2 cache for quick access later
- 2.7x better performance in PassMark - Single thread mark: 1288 vs 477
- 4.7x better performance in PassMark - CPU mark: 2617 vs 551
- 3.1x better performance in Geekbench 4 - Single Core: 463 vs 151
- 5.1x better performance in Geekbench 4 - Multi-Core: 1286 vs 253
- Around 13% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 4.203 vs 3.724
Specifications (specs) | |
Unlocked | Unlocked vs Locked |
Number of cores | 4 vs 2 |
Number of threads | 4 vs 2 |
L1 cache | 192 KB vs 128 KB |
L2 cache | 4 MB vs 1 MB |
Benchmarks | |
PassMark - Single thread mark | 1288 vs 477 |
PassMark - CPU mark | 2617 vs 551 |
Geekbench 4 - Single Core | 463 vs 151 |
Geekbench 4 - Multi-Core | 1286 vs 253 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 4.203 vs 3.724 |
Compare benchmarks
CPU 1: AMD Sempron 2650
CPU 2: AMD FX-4100
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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CompuBench 1.5 Desktop - Face Detection (mPixels/s) |
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CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) |
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CompuBench 1.5 Desktop - T-Rex (Frames/s) |
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CompuBench 1.5 Desktop - Video Composition (Frames/s) |
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CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) |
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Name | AMD Sempron 2650 | AMD FX-4100 |
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PassMark - Single thread mark | 477 | 1288 |
PassMark - CPU mark | 551 | 2617 |
Geekbench 4 - Single Core | 151 | 463 |
Geekbench 4 - Multi-Core | 253 | 1286 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 3.724 | 4.203 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 84.309 | 10.462 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.31 | 0.234 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 5.299 | 0.51 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 13.811 | 2.939 |
3DMark Fire Strike - Physics Score | 0 |
Compare specifications (specs)
AMD Sempron 2650 | AMD FX-4100 | |
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Essentials |
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Family | AMD Sempron | AMD FX-Series Processors |
OPN PIB | SD2650JAHMBOX | FD4100WMGUSBX |
OPN Tray | SD2650JAH23HM | FD4100WMW4KGU |
Place in performance rating | 2887 | 2959 |
Series | AMD Sempron Dual-Core APU | AMD FX 4-Core Black Edition Processors |
Vertical segment | Desktop | Desktop |
Architecture codename | Zambezi | |
Launch date | October 2011 | |
Price now | $129.99 | |
Value for money (0-100) | 9.22 | |
Performance |
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Base frequency | 1.45 GHz | 3.6 GHz |
L1 cache | 128 KB | 192 KB |
L2 cache | 1 MB | 4 MB |
Manufacturing process technology | 28 nm | 32 nm SOI |
Maximum core temperature | 90°C | 70.50°C |
Number of cores | 2 | 4 |
Number of threads | 2 | 4 |
Unlocked | ||
64 bit support | ||
Die size | 315 mm | |
L3 cache | 8 MB | |
Maximum frequency | 3.8 GHz | |
P0 Vcore voltage | Min: 1.1 V - Max: 1.4125 V | |
Transistor count | 1200 million | |
Memory |
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Max memory channels | 1 | |
Supported memory frequency | 1333 MHz | 1866 MHz |
Supported memory types | DDR3 | |
Graphics |
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Enduro | ||
Graphics max frequency | 400 MHz | |
iGPU core count | 128 | |
Processor graphics | AMD Radeon R3 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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Sockets supported | AM1 | AM3+ |
Thermal Design Power (TDP) | 25 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 | ||
Enhanced Virus Protection (EVP) | ||
Fused Multiply-Add 4 (FMA4) | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® AES New Instructions | ||
PowerGating | ||
PowerNow | ||
Fused Multiply-Add (FMA) | ||
Virtualization |
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AMD Virtualization (AMD-V™) | ||
IOMMU 2.0 | ||
Peripherals |
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PCI Express revision | n / a |