Intel Celeron G1820T vs Intel Core i7-4770T
Comparative analysis of Intel Celeron G1820T and Intel Core i7-4770T 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, 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), Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.
Differences
Reasons to consider the Intel Celeron G1820T
- CPU is newer: launch date 5 month(s) later
- Around 29% lower typical power consumption: 35 Watt vs 45 Watt
- Around 54% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 15.358 vs 9.95
- Around 56% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.848 vs 0.543
- 3.7x better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 7.715 vs 2.097
Specifications (specs) | |
Launch date | December 2013 vs June 2013 |
Thermal Design Power (TDP) | 35 Watt vs 45 Watt |
Benchmarks | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 15.358 vs 9.95 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.848 vs 0.543 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 7.715 vs 2.097 |
Reasons to consider the Intel Core i7-4770T
- 2 more cores, run more applications at once: 4 vs 2
- 6 more threads: 8 vs 2
- Around 54% higher clock speed: 3.70 GHz vs 2.4 GHz
- Around 8% higher maximum core temperature: 71.45°C vs 66.4°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
- 2.7x more L3 cache, more data can be stored in the L3 cache for quick access later
- Around 38% better performance in PassMark - Single thread mark: 1922 vs 1394
- 3.6x better performance in PassMark - CPU mark: 5922 vs 1631
- Around 15% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 4.413 vs 3.829
- 2.6x better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 4.924 vs 1.867
Specifications (specs) | |
Number of cores | 4 vs 2 |
Number of threads | 8 vs 2 |
Maximum frequency | 3.70 GHz vs 2.4 GHz |
Maximum core temperature | 71.45°C vs 66.4°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 | 8192 KB (shared) vs 3072 KB (shared) |
Benchmarks | |
PassMark - Single thread mark | 1922 vs 1394 |
PassMark - CPU mark | 5922 vs 1631 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 4.413 vs 3.829 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 4.924 vs 1.867 |
Compare benchmarks
CPU 1: Intel Celeron G1820T
CPU 2: Intel Core i7-4770T
PassMark - Single thread mark |
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PassMark - CPU mark |
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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 G1820T | Intel Core i7-4770T |
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PassMark - Single thread mark | 1394 | 1922 |
PassMark - CPU mark | 1631 | 5922 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 3.829 | 4.413 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 15.358 | 9.95 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.848 | 0.543 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 7.715 | 2.097 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 1.867 | 4.924 |
Geekbench 4 - Single Core | 868 | |
Geekbench 4 - Multi-Core | 3029 |
Compare specifications (specs)
Intel Celeron G1820T | Intel Core i7-4770T | |
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Essentials |
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Architecture codename | Haswell | Haswell |
Launch date | December 2013 | June 2013 |
Launch price (MSRP) | $42 | $610 |
Place in performance rating | 2344 | 2334 |
Price now | $42 | $399.99 |
Processor Number | G1820T | i7-4770T |
Series | Intel® Celeron® Processor G Series | 4th Generation Intel® Core™ i7 Processors |
Status | Discontinued | Discontinued |
Value for money (0-100) | 17.57 | 6.36 |
Vertical segment | Desktop | Desktop |
Performance |
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64 bit support | ||
Base frequency | 2.40 GHz | 2.50 GHz |
Bus Speed | 5 GT/s DMI2 | 5 GT/s DMI2 |
Die size | 177 mm | 177 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) | 8192 KB (shared) |
Manufacturing process technology | 22 nm | 22 nm |
Maximum case temperature (TCase) | 72 °C | 71 °C |
Maximum core temperature | 66.4°C | 71.45°C |
Maximum frequency | 2.4 GHz | 3.70 GHz |
Number of cores | 2 | 4 |
Number of threads | 2 | 8 |
Transistor count | 1400 million | 1400 million |
Memory |
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ECC memory support | ||
Max memory channels | 2 | 2 |
Maximum memory bandwidth | 21.3 GB/s | 25.6 GB/s |
Maximum memory size | 32 GB | 32 GB |
Supported memory types | DDR3-1333, DDR3L-1333 @ 1.5V | DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V |
Graphics |
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Graphics base frequency | 200 MHz | 350 MHz |
Graphics max dynamic frequency | 1.05 GHz | 1.20 GHz |
Graphics max frequency | 1.05 GHz | 1.2 GHz |
Intel® Quick Sync Video | ||
Max video memory | 1.7 GB | 2 GB |
Processor graphics | Intel HD Graphics | Intel® HD Graphics 4600 |
Device ID | 0x412 | |
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 | 3 |
VGA | ||
Wireless Display (WiDi) support | ||
Graphics image quality |
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Max resolution over DisplayPort | 2560x1600@60Hz | 3840x2160@60Hz |
Max resolution over eDP | 2560x1600@60Hz | 3840x2160@60Hz |
Max resolution over HDMI 1.4 | 1920x1080@60Hz | 4096x2304@24Hz |
Max resolution over VGA | 1920x1200@60Hz | 1920x1200@60Hz |
Graphics API support |
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DirectX | 11.1/12 | 11.2/12 |
OpenGL | 4.3 | 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 | FCLGA1150 |
Thermal Design Power (TDP) | 35 Watt | 45 Watt |
Thermal Solution | PCG 2013A | PCG 2013B |
Peripherals |
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Max number of PCIe lanes | 16 | 16 |
PCI Express revision | Up to 3.0 | Up to 3.0 |
PCIe configurations | Up to 1x16, 2x8, 1x8+2x4 | Up to 1x16, 2x8, 1x8+2x4 |
Scalability | 1S Only | 1S Only |
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® Secure Key technology | ||
Intel® Trusted Execution technology (TXT) | ||
Anti-Theft technology | ||
Intel® Identity Protection technology | ||
Intel® OS Guard | ||
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® AVX2 |
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® My WiFi 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) |