AMD FX-4300 vs AMD Athlon II X4 635
Comparative analysis of AMD FX-4300 and AMD Athlon II X4 635 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 3DMark Fire Strike - Physics Score, 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 - Bitcoin Mining (mHash/s).
Differences
Reasons to consider the AMD FX-4300
- CPU is newer: launch date 2 year(s) 8 month(s) later
- Processor is unlocked, an unlocked multiplier allows for easier overclocking
- Around 38% higher clock speed: 4 GHz vs 2.9 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm SOI vs 45 nm
- 2x more L2 cache, more data can be stored in the L2 cache for quick access later
- Around 27% better performance in PassMark - Single thread mark: 1481 vs 1168
- Around 33% better performance in PassMark - CPU mark: 2985 vs 2237
- Around 44% better performance in Geekbench 4 - Single Core: 513 vs 357
- Around 24% better performance in Geekbench 4 - Multi-Core: 1397 vs 1130
- Around 68% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 4.824 vs 2.875
- Around 2% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.216 vs 0.211
Specifications (specs) | |
Launch date | October 2012 vs January 2010 |
Unlocked | Unlocked vs Locked |
Maximum frequency | 4 GHz vs 2.9 GHz |
Manufacturing process technology | 32 nm SOI vs 45 nm |
L2 cache | 4 MB vs 512 KB (per core) |
Benchmarks | |
PassMark - Single thread mark | 1481 vs 1168 |
PassMark - CPU mark | 2985 vs 2237 |
Geekbench 4 - Single Core | 513 vs 357 |
Geekbench 4 - Multi-Core | 1397 vs 1130 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 4.824 vs 2.875 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.216 vs 0.211 |
Reasons to consider the AMD Athlon II X4 635
- 2.7x more L1 cache, more data can be stored in the L1 cache for quick access later
- Around 33% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 13.354 vs 10.042
Specifications (specs) | |
L1 cache | 128 KB (per core) vs 192 KB |
Benchmarks | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 13.354 vs 10.042 |
Compare benchmarks
CPU 1: AMD FX-4300
CPU 2: AMD Athlon II X4 635
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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Name | AMD FX-4300 | AMD Athlon II X4 635 |
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PassMark - Single thread mark | 1481 | 1168 |
PassMark - CPU mark | 2985 | 2237 |
Geekbench 4 - Single Core | 513 | 357 |
Geekbench 4 - Multi-Core | 1397 | 1130 |
3DMark Fire Strike - Physics Score | 0 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 4.824 | 2.875 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 10.042 | 13.354 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.216 | 0.211 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 3.548 |
Compare specifications (specs)
AMD FX-4300 | AMD Athlon II X4 635 | |
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Essentials |
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Architecture codename | Vishera | Propus |
Family | AMD FX-Series Processors | |
Launch date | October 2012 | January 2010 |
OPN PIB | FD4300WMHKBOX | |
OPN Tray | FD4300WMW4MHK | |
Place in performance rating | 2813 | 2823 |
Price now | $53.39 | $69.95 |
Series | AMD FX 4-Core Black Edition Processors | |
Value for money (0-100) | 25.84 | 13.66 |
Vertical segment | Desktop | Desktop |
Launch price (MSRP) | $70 | |
Performance |
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64 bit support | ||
Base frequency | 3.8 GHz | |
Die size | 315 mm | 169 mm |
L1 cache | 192 KB | 128 KB (per core) |
L2 cache | 4 MB | 512 KB (per core) |
L3 cache | 4 MB | |
Manufacturing process technology | 32 nm SOI | 45 nm |
Maximum core temperature | 70.50°C | |
Maximum frequency | 4 GHz | 2.9 GHz |
Number of cores | 4 | 4 |
Number of threads | 4 | |
P0 Vcore voltage | Min: 1.225 V - Max: 1.3875 V | |
Transistor count | 1200 million | 300 million |
Unlocked | ||
Memory |
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Supported memory frequency | 1866 MHz | |
Supported memory types | DDR3 | DDR3 |
Compatibility |
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Max number of CPUs in a configuration | 1 | 1 |
Sockets supported | AM3+ | AM3 |
Thermal Design Power (TDP) | 95 Watt | 95 Watt |
Peripherals |
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PCI Express revision | n / a | |
Advanced Technologies |
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Fused Multiply-Add (FMA) | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® AES New Instructions | ||
Virtualization |
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AMD Virtualization (AMD-V™) |