Intel Pentium 4405U vs Intel Core i7-2715QE
Comparative analysis of Intel Pentium 4405U and Intel Core i7-2715QE 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).
Differences
Reasons to consider the Intel Pentium 4405U
- CPU is newer: launch date 4 year(s) 8 month(s) later
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 32 nm
- Around 93% higher maximum memory size: 32 GB vs 16.6 GB
- 3x lower typical power consumption: 15 Watt vs 45 Watt
Launch date | 1 September 2015 vs January 2011 |
Manufacturing process technology | 14 nm vs 32 nm |
Maximum memory size | 32 GB vs 16.6 GB |
Thermal Design Power (TDP) | 15 Watt vs 45 Watt |
Reasons to consider the Intel Core i7-2715QE
- 2 more cores, run more applications at once: 4 vs 2
- 4 more threads: 8 vs 4
- Around 43% higher clock speed: 3.00 GHz vs 2.1 GHz
- 2x more L1 cache, more data can be stored in the L1 cache for quick access later
- 2x more L2 cache, more data can be stored in the L2 cache for quick access later
- 3x more L3 cache, more data can be stored in the L3 cache for quick access later
- Around 8% better performance in PassMark - Single thread mark: 1287 vs 1196
- Around 53% better performance in PassMark - CPU mark: 3221 vs 2107
Specifications (specs) | |
Number of cores | 4 vs 2 |
Number of threads | 8 vs 4 |
Maximum frequency | 3.00 GHz vs 2.1 GHz |
L1 cache | 64 KB (per core) vs 128 KB |
L2 cache | 256 KB (per core) vs 512 KB |
L3 cache | 6144 KB (shared) vs 2 MB |
Benchmarks | |
PassMark - Single thread mark | 1287 vs 1196 |
PassMark - CPU mark | 3221 vs 2107 |
Compare benchmarks
CPU 1: Intel Pentium 4405U
CPU 2: Intel Core i7-2715QE
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | Intel Pentium 4405U | Intel Core i7-2715QE |
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PassMark - Single thread mark | 1196 | 1287 |
PassMark - CPU mark | 2107 | 3221 |
Geekbench 4 - Single Core | 490 | |
Geekbench 4 - Multi-Core | 1122 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 12.306 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 858 | |
GFXBench 4.0 - Manhattan (Frames) | 1538 | |
GFXBench 4.0 - T-Rex (Frames) | 2719 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 858 | |
GFXBench 4.0 - Manhattan (Fps) | 1538 | |
GFXBench 4.0 - T-Rex (Fps) | 2719 |
Compare specifications (specs)
Intel Pentium 4405U | Intel Core i7-2715QE | |
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Essentials |
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Architecture codename | Skylake | Sandy Bridge |
Launch date | 1 September 2015 | January 2011 |
Place in performance rating | 1919 | 1913 |
Processor Number | 4405U | i7-2715QE |
Series | Intel® Pentium® Processor 4000 Series | Legacy Intel® Core™ Processors |
Status | Launched | Launched |
Vertical segment | Mobile | Embedded |
Performance |
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64 bit support | ||
Base frequency | 2.10 GHz | 2.10 GHz |
Bus Speed | 4 GT/s OPI | 5 GT/s DMI |
Die size | 99 mm | 216 mm |
L1 cache | 128 KB | 64 KB (per core) |
L2 cache | 512 KB | 256 KB (per core) |
L3 cache | 2 MB | 6144 KB (shared) |
Manufacturing process technology | 14 nm | 32 nm |
Maximum core temperature | 100°C | 100 C |
Maximum frequency | 2.1 GHz | 3.00 GHz |
Number of cores | 2 | 4 |
Number of threads | 4 | 8 |
Transistor count | 1160 million | |
Memory |
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Max memory channels | 2 | 2 |
Maximum memory bandwidth | 34.1 GB/s | |
Maximum memory size | 32 GB | 16.6 GB |
Supported memory types | DDR4-1866/2133, LPDDR3-1600/1866 | DDR3 1066/1333/1600 |
ECC memory support | ||
Graphics |
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Device ID | 0x1906 | |
Graphics base frequency | 300 MHz | 650 MHz |
Graphics max dynamic frequency | 950 MHz | 1.20 GHz |
Graphics max frequency | 950 MHz | 1.2 GHz |
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 3000 |
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 | 2 |
Wireless Display (WiDi) support | ||
CRT | ||
SDVO | ||
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 | |
OpenGL | 4.4 | |
Compatibility |
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Configurable TDP-down | 10 W | |
Low Halogen Options Available | ||
Max number of CPUs in a configuration | 1 | 1 |
Package Size | 42mm X 24mm | 31mm x 24mm (FCBGA1023) |
Sockets supported | FCBGA1356 | FCBGA1023 |
Thermal Design Power (TDP) | 15 Watt | 45 Watt |
Peripherals |
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Max number of PCIe lanes | 10 | 16 |
PCI Express revision | 2.0 | 2.0 |
PCIe configurations | 1x4, 2x2, 1x2+2x1 and 4x1 | 1x16, 2x8, 1x8+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® AVX |
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® Demand Based Switching | ||
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) |