Intel Pentium 4405U vs Intel Pentium 3805U
Comparative analysis of Intel Pentium 4405U and Intel Pentium 3805U processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, 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), 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), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s).
Differences
Reasons to consider the Intel Pentium 4405U
- CPU is newer: launch date 7 month(s) later
- 2 more threads: 4 vs 2
- Around 11% higher clock speed: 2.1 GHz vs 1.9 GHz
- 2x more maximum memory size: 32 GB vs 16 GB
- Around 9% better performance in PassMark - Single thread mark: 1196 vs 1099
- Around 79% better performance in PassMark - CPU mark: 2107 vs 1180
- Around 20% better performance in Geekbench 4 - Single Core: 490 vs 408
- Around 49% better performance in Geekbench 4 - Multi-Core: 1122 vs 751
- Around 66% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 12.306 vs 7.4
- Around 29% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 858 vs 666
- Around 29% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 858 vs 666
Specifications (specs) | |
Launch date | 1 September 2015 vs 5 January 2015 |
Number of threads | 4 vs 2 |
Maximum frequency | 2.1 GHz vs 1.9 GHz |
Maximum memory size | 32 GB vs 16 GB |
Benchmarks | |
PassMark - Single thread mark | 1196 vs 1099 |
PassMark - CPU mark | 2107 vs 1180 |
Geekbench 4 - Single Core | 490 vs 408 |
Geekbench 4 - Multi-Core | 1122 vs 751 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 12.306 vs 7.4 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 858 vs 666 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 858 vs 666 |
Reasons to consider the Intel Pentium 3805U
- Around 5% higher maximum core temperature: 105°C vs 100°C
- Around 39% better performance in GFXBench 4.0 - Manhattan (Frames): 2142 vs 1538
- Around 21% better performance in GFXBench 4.0 - T-Rex (Frames): 3299 vs 2719
- Around 39% better performance in GFXBench 4.0 - Manhattan (Fps): 2142 vs 1538
- Around 21% better performance in GFXBench 4.0 - T-Rex (Fps): 3299 vs 2719
Specifications (specs) | |
Maximum core temperature | 105°C vs 100°C |
Benchmarks | |
GFXBench 4.0 - Manhattan (Frames) | 2142 vs 1538 |
GFXBench 4.0 - T-Rex (Frames) | 3299 vs 2719 |
GFXBench 4.0 - Manhattan (Fps) | 2142 vs 1538 |
GFXBench 4.0 - T-Rex (Fps) | 3299 vs 2719 |
Compare benchmarks
CPU 1: Intel Pentium 4405U
CPU 2: Intel Pentium 3805U
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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GFXBench 4.0 - Car Chase Offscreen (Frames) |
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GFXBench 4.0 - Manhattan (Frames) |
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GFXBench 4.0 - T-Rex (Frames) |
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GFXBench 4.0 - Car Chase Offscreen (Fps) |
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GFXBench 4.0 - Manhattan (Fps) |
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GFXBench 4.0 - T-Rex (Fps) |
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Name | Intel Pentium 4405U | Intel Pentium 3805U |
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PassMark - Single thread mark | 1196 | 1099 |
PassMark - CPU mark | 2107 | 1180 |
Geekbench 4 - Single Core | 490 | 408 |
Geekbench 4 - Multi-Core | 1122 | 751 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 12.306 | 7.4 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 858 | 666 |
GFXBench 4.0 - Manhattan (Frames) | 1538 | 2142 |
GFXBench 4.0 - T-Rex (Frames) | 2719 | 3299 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 858 | 666 |
GFXBench 4.0 - Manhattan (Fps) | 1538 | 2142 |
GFXBench 4.0 - T-Rex (Fps) | 2719 | 3299 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 17.669 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 7.061 |
Compare specifications (specs)
Intel Pentium 4405U | Intel Pentium 3805U | |
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Essentials |
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Architecture codename | Skylake | Broadwell |
Launch date | 1 September 2015 | 5 January 2015 |
Place in performance rating | 1918 | 1920 |
Processor Number | 4405U | 3805U |
Series | Intel® Pentium® Processor 4000 Series | Intel® Pentium® Processor 3000 Series |
Status | Launched | Launched |
Vertical segment | Mobile | Mobile |
Launch price (MSRP) | $161 | |
Performance |
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64 bit support | ||
Base frequency | 2.10 GHz | 1.90 GHz |
Bus Speed | 4 GT/s OPI | 5 GT/s DMI2 |
Die size | 99 mm | 82 mm |
L1 cache | 128 KB | 128 KB |
L2 cache | 512 KB | 512 KB |
L3 cache | 2 MB | 2 MB |
Manufacturing process technology | 14 nm | 14 nm |
Maximum core temperature | 100°C | 105°C |
Maximum frequency | 2.1 GHz | 1.9 GHz |
Number of cores | 2 | 2 |
Number of threads | 4 | 2 |
Maximum case temperature (TCase) | 105 °C | |
Transistor count | 1300 Million | |
Memory |
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Max memory channels | 2 | 2 |
Maximum memory bandwidth | 34.1 GB/s | 25.6 GB/s |
Maximum memory size | 32 GB | 16 GB |
Supported memory types | DDR4-1866/2133, LPDDR3-1600/1866 | DDR3L 1333/1600 LPDDR3 1333/1600 |
Graphics |
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Device ID | 0x1906 | |
Graphics base frequency | 300 MHz | 100 MHz |
Graphics max dynamic frequency | 950 MHz | 800 MHz |
Graphics max frequency | 950 MHz | 800 MHz |
Intel® Clear Video HD technology | ||
Intel® Clear Video technology | ||
Intel® Quick Sync Video | ||
Max video memory | 32 GB | |
Processor graphics | Intel® HD Graphics 510 | Intel HD Graphics |
Intel® Flexible Display Interface (Intel® FDI) | ||
Intel® InTru™ 3D technology | ||
Graphics interfaces |
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DisplayPort | ||
DVI | ||
eDP | ||
HDMI | ||
Number of displays supported | 3 | 3 |
Wireless Display (WiDi) support | ||
Graphics image quality |
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4K resolution support | ||
Max resolution over DisplayPort | 4096x2304@60Hz | |
Max resolution over eDP | 4096x2304@60Hz | |
Max resolution over HDMI 1.4 | 4096x2304@24Hz | |
Max resolution over VGA | N / A | |
Max resolution over WiDi | 1080p | |
Graphics API support |
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DirectX | 12 | 11.2/12 |
OpenGL | 4.4 | |
Compatibility |
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Configurable TDP-down | 10 W | 10 W |
Low Halogen Options Available | ||
Max number of CPUs in a configuration | 1 | 1 |
Package Size | 42mm X 24mm | 40mm x 24mm x 1.3mm |
Sockets supported | FCBGA1356 | FCBGA1168 |
Thermal Design Power (TDP) | 15 Watt | 15 Watt |
Configurable TDP-down Frequency | 600 MHz | |
Peripherals |
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Max number of PCIe lanes | 10 | 12 |
PCI Express revision | 2.0 | 2.0 |
PCIe configurations | 1x4, 2x2, 1x2+2x1 and 4x1 | 4x1 2x4 |
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® Identity Protection technology | ||
Intel® Memory Protection Extensions (Intel® MPX) | ||
Intel® OS Guard | ||
Intel® Secure Key technology | ||
Intel® Software Guard Extensions (Intel® SGX) | ||
Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | ||
Idle States | ||
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | Intel® SSE4.1, Intel® SSE4.2 |
Intel 64 | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® AES New Instructions | ||
Intel® Flex Memory Access | ||
Intel® Hyper-Threading technology | ||
Intel® My WiFi technology | ||
Intel® Smart Response technology | ||
Intel® Stable Image Platform Program (SIPP) | ||
Intel® TSX-NI | ||
Intel® Turbo Boost technology | ||
Intel® vPro™ Platform Eligibility | ||
Thermal Monitoring | ||
Flexible Display interface (FDI) | ||
Intel® Fast Memory Access | ||
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) |