AMD RX-225FB vs Intel Pentium 3805U
Comparative analysis of AMD RX-225FB and Intel Pentium 3805U processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics API support, Compatibility, Peripherals, Advanced Technologies, Virtualization, Security & Reliability. 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 RX-225FB
- Around 157795% higher clock speed: 3000 MHz vs 1.9 GHz
- 2x more L2 cache, more data can be stored in the L2 cache for quick access later
- 9.9x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 175.137 vs 17.669
Specifications (specs) | |
Maximum frequency | 3000 MHz vs 1.9 GHz |
L2 cache | 1 MB vs 512 KB |
Benchmarks | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 175.137 vs 17.669 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 7.094 vs 7.061 |
Reasons to consider the Intel Pentium 3805U
- CPU is newer: launch date 7 month(s) later
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 28 nm
- Around 13% lower typical power consumption: 15 Watt vs 17 Watt
- Around 15% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 7.4 vs 6.411
- Around 38% better performance in PassMark - Single thread mark: 1099 vs 794
- Around 32% better performance in PassMark - CPU mark: 1180 vs 892
Specifications (specs) | |
Launch date | 5 January 2015 vs 20 May 2014 |
Manufacturing process technology | 14 nm vs 28 nm |
Thermal Design Power (TDP) | 15 Watt vs 17 Watt |
Benchmarks | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 7.4 vs 6.411 |
PassMark - Single thread mark | 1099 vs 794 |
PassMark - CPU mark | 1180 vs 892 |
Compare benchmarks
CPU 1: AMD RX-225FB
CPU 2: Intel Pentium 3805U
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 - Video Composition (Frames/s) |
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PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | AMD RX-225FB | Intel Pentium 3805U |
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CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 6.411 | 7.4 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 175.137 | 17.669 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.606 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 7.094 | 7.061 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 25.166 | |
PassMark - Single thread mark | 794 | 1099 |
PassMark - CPU mark | 892 | 1180 |
Geekbench 4 - Single Core | 408 | |
Geekbench 4 - Multi-Core | 751 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 666 | |
GFXBench 4.0 - Manhattan (Frames) | 2142 | |
GFXBench 4.0 - T-Rex (Frames) | 3299 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 666 | |
GFXBench 4.0 - Manhattan (Fps) | 2142 | |
GFXBench 4.0 - T-Rex (Fps) | 3299 |
Compare specifications (specs)
AMD RX-225FB | Intel Pentium 3805U | |
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Essentials |
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Architecture codename | Bald Eagle | Broadwell |
Family | AMD R-Series | |
Launch date | 20 May 2014 | 5 January 2015 |
Place in performance rating | 2104 | 1920 |
Processor Number | RX-225FB | 3805U |
Vertical segment | Embedded | Mobile |
Launch price (MSRP) | $161 | |
Series | Intel® Pentium® Processor 3000 Series | |
Status | Launched | |
Performance |
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64 bit support | ||
Base frequency | 2200 MHz | 1.90 GHz |
Die size | 928 mm2 | 82 mm |
L1 cache | 128 KB | 128 KB |
L2 cache | 1 MB | 512 KB |
Manufacturing process technology | 28 nm | 14 nm |
Maximum frequency | 3000 MHz | 1.9 GHz |
Number of cores | 2 | 2 |
Number of threads | 2 | 2 |
Bus Speed | 5 GT/s DMI2 | |
L3 cache | 2 MB | |
Maximum case temperature (TCase) | 105 °C | |
Maximum core temperature | 105°C | |
Transistor count | 1300 Million | |
Memory |
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Max memory channels | 2 | 2 |
Maximum memory bandwidth | 25.6 GB/s | 25.6 GB/s |
Supported memory types | DDR3-1600 | DDR3L 1333/1600 LPDDR3 1333/1600 |
Maximum memory size | 16 GB | |
Graphics |
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Graphics base frequency | 464 MHz | 100 MHz |
Graphics max frequency | 533 MHz | 800 MHz |
Number of pipelines | 192 | |
Processor graphics | Radeon R4 Graphics | Intel HD Graphics |
Unified Video Decoder (UVD) | ||
Video Codec Engine (VCE) | ||
Graphics max dynamic frequency | 800 MHz | |
Intel® Clear Video HD technology | ||
Intel® Clear Video technology | ||
Intel® Flexible Display Interface (Intel® FDI) | ||
Intel® InTru™ 3D technology | ||
Intel® Quick Sync Video | ||
Graphics interfaces |
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Number of displays supported | 4 | 3 |
DisplayPort | ||
eDP | ||
HDMI | ||
Wireless Display (WiDi) support | ||
Graphics API support |
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DirectX | 11.1 | 11.2/12 |
OpenGL | 4.2 | |
Compatibility |
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Configurable TDP | 15-17 Watt | |
Package Size | micro-BGA | 40mm x 24mm x 1.3mm |
Sockets supported | BGA (FP3) | FCBGA1168 |
Thermal Design Power (TDP) | 17 Watt | 15 Watt |
Configurable TDP-down | 10 W | |
Configurable TDP-down Frequency | 600 MHz | |
Low Halogen Options Available | ||
Max number of CPUs in a configuration | 1 | |
Peripherals |
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Max number of PCIe lanes | 16 | 12 |
PCI Express revision | 3.0 | 2.0 |
PCIe configurations | 4x1 2x4 | |
Advanced Technologies |
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AMD Mantle API | ||
Enhanced Virus Protection (EVP) | ||
Fused Multiply-Add 3 (FMA3) | ||
Fused Multiply-Add 4 (FMA4) | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® AES New Instructions | ||
Enhanced Intel SpeedStep® technology | ||
Flexible Display interface (FDI) | ||
Idle States | ||
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | |
Intel 64 | ||
Intel® Fast Memory Access | ||
Intel® Flex Memory Access | ||
Intel® Hyper-Threading technology | ||
Intel® Smart Response technology | ||
Intel® Stable Image Platform Program (SIPP) | ||
Intel® TSX-NI | ||
Intel® Turbo Boost technology | ||
Intel® vPro™ Platform Eligibility | ||
Thermal Monitoring | ||
Virtualization |
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AMD Virtualization (AMD-V™) | ||
Intel® Virtualization Technology (VT-x) | ||
Intel® Virtualization Technology for Directed I/O (VT-d) | ||
Intel® VT-x with Extended Page Tables (EPT) | ||
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® Identity Protection technology | ||
Intel® OS Guard | ||
Intel® Secure Key technology | ||
Intel® Trusted Execution technology (TXT) |