Intel Core i3-3245 vs Intel Core i7-5820K
Comparative analysis of Intel Core i3-3245 and Intel Core i7-5820K 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, 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), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Physics Score.
Differences
Reasons to consider the Intel Core i3-3245
- 2.5x lower typical power consumption: 55 Watt vs 140 Watt
- 3.4x better performance in Geekbench 4 - Single Core: 3130 vs 922
- Around 9% better performance in Geekbench 4 - Multi-Core: 6009 vs 5516
| Specifications (specs) | |
| Thermal Design Power (TDP) | 55 Watt vs 140 Watt |
| Benchmarks | |
| Geekbench 4 - Single Core | 3130 vs 922 |
| Geekbench 4 - Multi-Core | 6009 vs 5516 |
Reasons to consider the Intel Core i7-5820K
- Processor is unlocked, an unlocked multiplier allows for easier overclocking
- 4 more cores, run more applications at once: 6 vs 2
- 8 more threads: 12 vs 4
- Around 2% higher maximum core temperature: 66.8 °C vs 65.3°C
- 2x more maximum memory size: 64 GB vs 32 GB
- Around 13% better performance in PassMark - Single thread mark: 1993 vs 1770
- 4.1x better performance in PassMark - CPU mark: 9841 vs 2373
- 3.1x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 7.078 vs 2.296
- 2x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 82.265 vs 41.214
- 3x better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.842 vs 0.279
- 3.2x better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 3.449 vs 1.092
- 3x better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 8.679 vs 2.875
| Specifications (specs) | |
| Unlocked | Unlocked vs Locked |
| Number of cores | 6 vs 2 |
| Number of threads | 12 vs 4 |
| Maximum core temperature | 66.8 °C vs 65.3°C |
| Maximum memory size | 64 GB vs 32 GB |
| Benchmarks | |
| PassMark - Single thread mark | 1993 vs 1770 |
| PassMark - CPU mark | 9841 vs 2373 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 7.078 vs 2.296 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 82.265 vs 41.214 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.842 vs 0.279 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 3.449 vs 1.092 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 8.679 vs 2.875 |
Compare benchmarks
CPU 1: Intel Core i3-3245
CPU 2: Intel Core i7-5820K
| 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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| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) |
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| CompuBench 1.5 Desktop - T-Rex (Frames/s) |
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| CompuBench 1.5 Desktop - Video Composition (Frames/s) |
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| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) |
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| Name | Intel Core i3-3245 | Intel Core i7-5820K |
|---|---|---|
| PassMark - Single thread mark | 1770 | 1993 |
| PassMark - CPU mark | 2373 | 9841 |
| Geekbench 4 - Single Core | 3130 | 922 |
| Geekbench 4 - Multi-Core | 6009 | 5516 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 2.296 | 7.078 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 41.214 | 82.265 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.279 | 0.842 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 1.092 | 3.449 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 2.875 | 8.679 |
| GFXBench 4.0 - T-Rex (Frames) | 1460 | |
| GFXBench 4.0 - T-Rex (Fps) | 1460 | |
| 3DMark Fire Strike - Physics Score | 3496 |
Compare specifications (specs)
| Intel Core i3-3245 | Intel Core i7-5820K | |
|---|---|---|
Essentials |
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| Architecture codename | Ivy Bridge | Haswell E |
| Launch date | Q2'13 | September 2014 |
| Place in performance rating | 1940 | 1921 |
| Processor Number | i3-3245 | i7-5820K |
| Series | Legacy Intel® Core™ Processors | Intel® Core™ X-series Processors |
| Status | Discontinued | Discontinued |
| Vertical segment | Desktop | Desktop |
| Launch price (MSRP) | $410 | |
| Price now | $299.99 | |
| Value for money (0-100) | 12.75 | |
Performance |
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| 64 bit support | ||
| Base frequency | 3.40 GHz | 3.30 GHz |
| Bus Speed | 5 GT/s DMI | 0 GT/s |
| Manufacturing process technology | 22 nm | 22 nm |
| Maximum core temperature | 65.3°C | 66.8 °C |
| Number of cores | 2 | 6 |
| Number of threads | 4 | 12 |
| Die size | 356 mm | |
| L1 cache | 64 KB (per core) | |
| L2 cache | 256 KB (per core) | |
| L3 cache | 15360 KB (shared) | |
| Maximum frequency | 3.60 GHz | |
| Transistor count | 2600 million | |
| Unlocked | ||
Memory |
||
| Max memory channels | 2 | 4 |
| Maximum memory bandwidth | 25.6 GB/s | 68 GB/s |
| Maximum memory size | 32 GB | 64 GB |
| Supported memory types | DDR3 1333/1600 | DDR4 1600/1866/2133 |
Graphics |
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| Device ID | 0x152 | |
| Graphics base frequency | 650 MHz | |
| Graphics max dynamic frequency | 1.05 GHz | |
| Intel® Clear Video HD technology | ||
| Intel® Flexible Display Interface (Intel® FDI) | ||
| Intel® InTru™ 3D technology | ||
| Intel® Quick Sync Video | ||
| Processor graphics | Intel® HD Graphics 4000 | None |
Graphics interfaces |
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| Number of displays supported | 3 | |
Compatibility |
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| Low Halogen Options Available | ||
| Max number of CPUs in a configuration | 1 | 1 |
| Package Size | 37.5mm x 37.5mm | 52.5mm x 45.0mm |
| Sockets supported | FCLGA1155 | FCLGA2011-3 |
| Thermal Design Power (TDP) | 55 Watt | 140 Watt |
| Thermal Solution | 2011C | |
Peripherals |
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| PCI Express revision | 2.0 | 3.0 |
| PCIe configurations | up to 1x16, 2x8, 1x8 & 2x4 | |
| Max number of PCIe lanes | 28 | |
| Scalability | 1S Only | |
Security & Reliability |
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| Anti-Theft technology | ||
| Execute Disable Bit (EDB) | ||
| Intel® Identity Protection technology | ||
| Intel® Secure Key technology | ||
| 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® SSE4.2, Intel® AVX2 |
| Intel 64 | ||
| Intel® AES New Instructions | ||
| Intel® Hyper-Threading technology | ||
| Intel® My WiFi technology | ||
| Intel® Turbo Boost technology | ||
| Intel® vPro™ Platform Eligibility | ||
| Thermal Monitoring | ||
| Intel® Advanced Vector Extensions (AVX) | ||
| Intel® Demand Based Switching | ||
| Intel® Smart Response 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) | ||
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