Intel Atom E3845 vs Intel Core i5-2415M
Comparative analysis of Intel Atom E3845 and Intel Core i5-2415M processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), CompuBench 1.5 Desktop - Face Detection (mPixels/s), Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 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 Intel Atom E3845
- CPU is newer: launch date 2 year(s) 7 month(s) later
- 2 more cores, run more applications at once: 4 vs 2
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 32 nm
- 2x 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
- 3.5x lower typical power consumption: 10 Watt vs 35 Watt
| Launch date | October 2013 vs 20 February 2011 |
| Number of cores | 4 vs 2 |
| Manufacturing process technology | 22 nm vs 32 nm |
| L1 cache | 64 KB (per core) vs 128 KB |
| L2 cache | 512 KB (per core) vs 512 KB |
| Thermal Design Power (TDP) | 10 Watt vs 35 Watt |
Reasons to consider the Intel Core i5-2415M
- Around 52% higher clock speed: 2.9 GHz vs 1.91 GHz
- 2.3x better performance in PassMark - Single thread mark: 1214 vs 536
- Around 83% better performance in PassMark - CPU mark: 1954 vs 1065
- 2.9x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 27.27 vs 9.495
- 2.1x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 1.664 vs 0.787
| Specifications (specs) | |
| Maximum frequency | 2.9 GHz vs 1.91 GHz |
| Benchmarks | |
| PassMark - Single thread mark | 1214 vs 536 |
| PassMark - CPU mark | 1954 vs 1065 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 27.27 vs 9.495 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 1.664 vs 0.787 |
Compare benchmarks
CPU 1: Intel Atom E3845
CPU 2: Intel Core i5-2415M
| PassMark - Single thread mark |
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| PassMark - CPU mark |
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| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) |
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| CompuBench 1.5 Desktop - Face Detection (mPixels/s) |
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| Name | Intel Atom E3845 | Intel Core i5-2415M |
|---|---|---|
| PassMark - Single thread mark | 536 | 1214 |
| PassMark - CPU mark | 1065 | 1954 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 9.495 | 27.27 |
| GFXBench 4.0 - T-Rex (Frames) | 1041 | |
| GFXBench 4.0 - T-Rex (Fps) | 1041 | |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 0.787 | 1.664 |
| Geekbench 4 - Single Core | 442 | |
| Geekbench 4 - Multi-Core | 956 | |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.194 | |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 0.722 | |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 1.871 |
Compare specifications (specs)
| Intel Atom E3845 | Intel Core i5-2415M | |
|---|---|---|
Essentials |
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| Architecture codename | Bay Trail | Sandy Bridge |
| Launch date | October 2013 | 20 February 2011 |
| Place in performance rating | 3032 | 2961 |
| Processor Number | E3845 | |
| Series | Intel® Atom™ Processor E Series | Intel Core i5 |
| Status | Launched | |
| Vertical segment | Embedded | Laptop |
Performance |
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| 64 bit support | ||
| Base frequency | 1.91 GHz | |
| L1 cache | 64 KB (per core) | 128 KB |
| L2 cache | 512 KB (per core) | 512 KB |
| Manufacturing process technology | 22 nm | 32 nm |
| Maximum core temperature | -40°C to 110°C | |
| Maximum frequency | 1.91 GHz | 2.9 GHz |
| Number of cores | 4 | 2 |
| Number of threads | 4 | 4 |
| Die size | 149 mm | |
| L3 cache | 3072 KB | |
| Transistor count | 624 Million | |
Memory |
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| ECC memory support | ||
| Max memory channels | 2 | |
| Maximum memory size | 8 GB | |
| Supported memory types | DDR3L 1333 | DDR3 |
Graphics |
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| Graphics base frequency | 542 MHz | |
| Graphics max frequency | 792 MHz | |
| Intel® Quick Sync Video | ||
| Processor graphics | Intel HD Graphics | |
Graphics interfaces |
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| Number of displays supported | 2 | |
Compatibility |
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| Low Halogen Options Available | ||
| Max number of CPUs in a configuration | 1 | 1 |
| Package Size | 25mm x 27mm | |
| Sockets supported | FCBGA1170 | BGA1023 |
| Thermal Design Power (TDP) | 10 Watt | 35 Watt |
Peripherals |
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| Integrated IDE | ||
| Integrated LAN | ||
| Max number of PCIe lanes | 4 | |
| PCI Express revision | 2.0 | |
| PCIe configurations | x4, x2, x1 | |
| Total number of SATA ports | 2 | |
| UART | ||
| USB revision | 2.0, 3.0 | |
Security & Reliability |
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| Execute Disable Bit (EDB) | ||
| Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
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| Enhanced Intel SpeedStep® technology | ||
| HD Audio | ||
| Intel 64 | ||
| Intel® AES New Instructions | ||
| Intel® Hyper-Threading technology | ||
| Intel® vPro™ Platform Eligibility | ||
| Intel® Advanced Vector Extensions (AVX) | ||
| Intel® Turbo Boost technology | ||
Virtualization |
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| Intel® Virtualization Technology (VT-x) | ||
| Intel® Virtualization Technology for Directed I/O (VT-d) | ||
| Intel® VT-x with Extended Page Tables (EPT) | ||
| AMD Virtualization (AMD-V™) | ||
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