AMD A4-4020 vs AMD Athlon II X4 631
Comparative analysis of AMD A4-4020 and AMD Athlon II X4 631 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Compatibility, Peripherals, Advanced Technologies, Virtualization. Benchmark processor performance analysis: GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), 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 A4-4020
- CPU is newer: launch date 2 year(s) 6 month(s) later
- Around 130669% higher clock speed: 3400 MHz vs 2.6 GHz
- Around 54% lower typical power consumption: 65 Watt vs 100 Watt
Launch date | March 2014 vs August 2011 |
Maximum frequency | 3400 MHz vs 2.6 GHz |
Thermal Design Power (TDP) | 65 Watt vs 100 Watt |
Reasons to consider the AMD Athlon II X4 631
- 2 more cores, run more applications at once: 4 vs 2
- 2 more threads: 4 vs 2
- Around 0% higher maximum core temperature: 70.10°C vs 70 °C
- 5.3x 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
Number of cores | 4 vs 2 |
Number of threads | 4 vs 2 |
Maximum core temperature | 70.10°C vs 70 °C |
L1 cache | 512 KB vs 96 KB |
L2 cache | 4 MB vs 1024 KB |
Compare benchmarks
CPU 1: AMD A4-4020
CPU 2: AMD Athlon II X4 631
Name | AMD A4-4020 | AMD Athlon II X4 631 |
---|---|---|
GFXBench 4.0 - Car Chase Offscreen (Frames) | 453 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 453 | |
PassMark - Single thread mark | 1115 | |
PassMark - CPU mark | 2122 | |
Geekbench 4 - Single Core | 342 | |
Geekbench 4 - Multi-Core | 1125 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 3.611 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 10.376 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.196 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 0.401 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 4.046 |
Compare specifications (specs)
AMD A4-4020 | AMD Athlon II X4 631 | |
---|---|---|
Essentials |
||
Architecture codename | Richland | Llano |
Family | AMD A4-Series | AMD Athlon Processors |
Launch date | March 2014 | August 2011 |
Launch price (MSRP) | $40 | |
Place in performance rating | 3029 | 3019 |
Processor Number | A4-4020 | |
Vertical segment | Desktop | Desktop |
OPN PIB | AD631XWNGXBOX | |
OPN Tray | AD631XWNZ43GX | |
Price now | $80 | |
Series | AMD Athlon II X4 | |
Value for money (0-100) | 11.61 | |
Performance |
||
64 bit support | ||
Base frequency | 3200 MHz | 2.6 GHz |
L1 cache | 96 KB | 512 KB |
L2 cache | 1024 KB | 4 MB |
Manufacturing process technology | 32 nm | 32 nm |
Maximum core temperature | 70 °C | 70.10°C |
Maximum frequency | 3400 MHz | 2.6 GHz |
Number of cores | 2 | 4 |
Number of threads | 2 | 4 |
Die size | 228 mm | |
Transistor count | 1178 million | |
Unlocked | ||
Memory |
||
Max memory channels | 2 | |
Maximum memory bandwidth | 21.3 Gb/s | |
Supported memory types | DDR3-1333 | DDR3 |
Graphics |
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Graphics base frequency | 720 MHz | |
Number of pipelines | 128 | |
Processor graphics | Radeon HD 7480D | |
Unified Video Decoder (UVD) | ||
Compatibility |
||
Sockets supported | FM2 | FM1 uPGA |
Thermal Design Power (TDP) | 65 Watt | 100 Watt |
Max number of CPUs in a configuration | 1 | |
Peripherals |
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PCI Express revision | 2.0 | |
Advanced Technologies |
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Enhanced Virus Protection (EVP) | ||
Fused Multiply-Add 3 (FMA3) | ||
Fused Multiply-Add 4 (FMA4) | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® AES New Instructions | ||
Virtualization |
||
AMD Virtualization (AMD-V™) |