Intel Celeron G1820 vs Intel Core i5-2500K
Comparative analysis of Intel Celeron G1820 and Intel Core i5-2500K 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, 3DMark Fire Strike - Physics Score, 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 - 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 Celeron G1820
- CPU is newer: launch date 2 year(s) 10 month(s) later
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 32 nm
- Around 79% lower typical power consumption: 53 Watt vs 95 Watt
- Around 34% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 4.452 vs 3.325
| Specifications (specs) | |
| Launch date | December 2013 vs January 2011 |
| Manufacturing process technology | 22 nm vs 32 nm |
| Thermal Design Power (TDP) | 53 Watt vs 95 Watt |
| Benchmarks | |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 4.452 vs 3.325 |
Reasons to consider the Intel Core i5-2500K
- Processor is unlocked, an unlocked multiplier allows for easier overclocking
- 2 more cores, run more applications at once: 4 vs 2
- 2 more threads: 4 vs 2
- Around 37% higher clock speed: 3.70 GHz vs 2.7 GHz
- Around 1% higher maximum core temperature: 72.6°C vs 72°C
- 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
- 2x more L3 cache, more data can be stored in the L3 cache for quick access later
- Around 10% better performance in PassMark - Single thread mark: 1698 vs 1540
- 2.4x better performance in PassMark - CPU mark: 4121 vs 1718
- Around 43% better performance in Geekbench 4 - Single Core: 806 vs 565
- 2.6x better performance in Geekbench 4 - Multi-Core: 2657 vs 1036
- 2.7x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 78.071 vs 28.651
- Around 63% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.384 vs 0.235
- Around 92% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 1.818 vs 0.945
- 2.2x better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 4.627 vs 2.149
| Specifications (specs) | |
| Unlocked | Unlocked vs Locked |
| Number of cores | 4 vs 2 |
| Number of threads | 4 vs 2 |
| Maximum frequency | 3.70 GHz vs 2.7 GHz |
| Maximum core temperature | 72.6°C vs 72°C |
| L1 cache | 64 KB (per core) vs 64 KB (per core) |
| L2 cache | 256 KB (per core) vs 256 KB (per core) |
| L3 cache | 6144 KB (shared) vs 3072 KB (shared) |
| Benchmarks | |
| PassMark - Single thread mark | 1698 vs 1540 |
| PassMark - CPU mark | 4121 vs 1718 |
| Geekbench 4 - Single Core | 806 vs 565 |
| Geekbench 4 - Multi-Core | 2657 vs 1036 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 78.071 vs 28.651 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.384 vs 0.235 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 1.818 vs 0.945 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 4.627 vs 2.149 |
Compare benchmarks
CPU 1: Intel Celeron G1820
CPU 2: Intel Core i5-2500K
| 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 Celeron G1820 | Intel Core i5-2500K |
|---|---|---|
| PassMark - Single thread mark | 1540 | 1698 |
| PassMark - CPU mark | 1718 | 4121 |
| Geekbench 4 - Single Core | 565 | 806 |
| Geekbench 4 - Multi-Core | 1036 | 2657 |
| 3DMark Fire Strike - Physics Score | 0 | 1575 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 4.452 | 3.325 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 28.651 | 78.071 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.235 | 0.384 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 0.945 | 1.818 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 2.149 | 4.627 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 612 | |
| GFXBench 4.0 - Manhattan (Frames) | 1320 | |
| GFXBench 4.0 - T-Rex (Frames) | 2399 | |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 612 | |
| GFXBench 4.0 - Manhattan (Fps) | 1320 | |
| GFXBench 4.0 - T-Rex (Fps) | 2399 |
Compare specifications (specs)
| Intel Celeron G1820 | Intel Core i5-2500K | |
|---|---|---|
Essentials |
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| Architecture codename | Haswell | Sandy Bridge |
| Launch date | December 2013 | January 2011 |
| Launch price (MSRP) | $110 | $289 |
| Place in performance rating | 2434 | 2439 |
| Price now | $75 | $123.99 |
| Processor Number | G1820 | i5-2500K |
| Series | Intel® Celeron® Processor G Series | Legacy Intel® Core™ Processors |
| Status | Launched | Discontinued |
| Value for money (0-100) | 10.83 | 15.38 |
| Vertical segment | Desktop | Desktop |
Performance |
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| 64 bit support | ||
| Base frequency | 2.70 GHz | 3.30 GHz |
| Bus Speed | 5 GT/s DMI2 | 5 GT/s DMI |
| Die size | 177 mm | 216 mm |
| L1 cache | 64 KB (per core) | 64 KB (per core) |
| L2 cache | 256 KB (per core) | 256 KB (per core) |
| L3 cache | 3072 KB (shared) | 6144 KB (shared) |
| Manufacturing process technology | 22 nm | 32 nm |
| Maximum case temperature (TCase) | 72 °C | |
| Maximum core temperature | 72°C | 72.6°C |
| Maximum frequency | 2.7 GHz | 3.70 GHz |
| Number of cores | 2 | 4 |
| Number of threads | 2 | 4 |
| Transistor count | 1400 million | 1160 million |
| Unlocked | ||
Memory |
||
| ECC memory support | ||
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 21.3 GB/s | 21 GB/s |
| Maximum memory size | 32 GB | 32 GB |
| Supported memory types | DDR3-1333, DDR3L-1333 @ 1.5V | DDR3 1066/1333 |
Graphics |
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| Graphics base frequency | 350 MHz | 850 MHz |
| Graphics max dynamic frequency | 1.05 GHz | 1.10 GHz |
| Graphics max frequency | 1.05 GHz | 1.1 GHz |
| Intel® Quick Sync Video | ||
| Max video memory | 1.7 GB | |
| Processor graphics | Intel HD Graphics | Intel® HD Graphics 3000 |
| Device ID | 0x112 | |
| Intel® Clear Video HD technology | ||
| 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 |
| VGA | ||
| Wireless Display (WiDi) support | ||
Graphics image quality |
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| Max resolution over DisplayPort | 2560x1600@60Hz | |
| Max resolution over eDP | 2560x1600@60Hz | |
| Max resolution over HDMI 1.4 | 1920x1080@60Hz | |
| Max resolution over VGA | 1920x1200@60Hz | |
Graphics API support |
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| DirectX | 11.1/12 | |
| OpenGL | 4.3 | |
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 | 37.5mm x 37.5mm |
| Sockets supported | FCLGA1150 | LGA1155 |
| Thermal Design Power (TDP) | 53 Watt | 95 Watt |
| Thermal Solution | PCG 2013C | |
Peripherals |
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| Max number of PCIe lanes | 16 | 16 |
| PCI Express revision | Up to 3.0 | 2.0 |
| PCIe configurations | Up to 1x16, 2x8, 1x8+2x4 | |
| Scalability | 1S Only | |
Security & Reliability |
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| Execute Disable Bit (EDB) | ||
| Intel® Secure Key technology | ||
| Intel® Trusted Execution technology (TXT) | ||
| Intel® Identity Protection technology | ||
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® AVX |
| Intel 64 | ||
| Intel® AES New Instructions | ||
| Intel® Hyper-Threading technology | ||
| Intel® Optane™ Memory Supported | ||
| Intel® Stable Image Platform Program (SIPP) | ||
| Intel® TSX-NI | ||
| Intel® Turbo Boost technology | ||
| Intel® vPro™ Platform Eligibility | ||
| Thermal Monitoring | ||
| Flexible Display interface (FDI) | ||
| Intel® Advanced Vector Extensions (AVX) | ||
| Intel® Fast Memory Access | ||
| Intel® Flex Memory Access | ||
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) | ||
Navigation
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