Intel Celeron 3855U vs Intel Core i7-7920HQ
Comparative analysis of Intel Celeron 3855U and Intel Core i7-7920HQ 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, 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), 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).
Differences
Reasons to consider the Intel Celeron 3855U
- 3x lower typical power consumption: 15 Watt vs 45 Watt
- Around 51% better performance in GFXBench 4.0 - Manhattan (Frames): 1618 vs 1071
- Around 46% better performance in GFXBench 4.0 - T-Rex (Frames): 2907 vs 1985
- Around 51% better performance in GFXBench 4.0 - Manhattan (Fps): 1618 vs 1071
- Around 46% better performance in GFXBench 4.0 - T-Rex (Fps): 2907 vs 1985
| Specifications (specs) | |
| Thermal Design Power (TDP) | 15 Watt vs 45 Watt |
| Benchmarks | |
| GFXBench 4.0 - Manhattan (Frames) | 1618 vs 1071 |
| GFXBench 4.0 - T-Rex (Frames) | 2907 vs 1985 |
| GFXBench 4.0 - Manhattan (Fps) | 1618 vs 1071 |
| GFXBench 4.0 - T-Rex (Fps) | 2907 vs 1985 |
Reasons to consider the Intel Core i7-7920HQ
- 2 more cores, run more applications at once: 4 vs 2
- 6 more threads: 8 vs 2
- 2x more maximum memory size: 64 GB vs 32 GB
- 2.4x better performance in PassMark - Single thread mark: 2201 vs 902
- 6x better performance in PassMark - CPU mark: 7282 vs 1220
- 2.5x better performance in Geekbench 4 - Single Core: 939 vs 381
- 4.7x better performance in Geekbench 4 - Multi-Core: 3471 vs 731
- 2.3x better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 1881 vs 814
- 2.3x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 1881 vs 814
| Specifications (specs) | |
| Number of cores | 4 vs 2 |
| Number of threads | 8 vs 2 |
| Maximum memory size | 64 GB vs 32 GB |
| Benchmarks | |
| PassMark - Single thread mark | 2201 vs 902 |
| PassMark - CPU mark | 7282 vs 1220 |
| Geekbench 4 - Single Core | 939 vs 381 |
| Geekbench 4 - Multi-Core | 3471 vs 731 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 1881 vs 814 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 1881 vs 814 |
Compare benchmarks
CPU 1: Intel Celeron 3855U
CPU 2: Intel Core i7-7920HQ
| 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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| GFXBench 4.0 - Car Chase Offscreen (Frames) |
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| GFXBench 4.0 - Manhattan (Frames) |
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| GFXBench 4.0 - T-Rex (Frames) |
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| GFXBench 4.0 - Car Chase Offscreen (Fps) |
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| GFXBench 4.0 - Manhattan (Fps) |
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| GFXBench 4.0 - T-Rex (Fps) |
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| Name | Intel Celeron 3855U | Intel Core i7-7920HQ |
|---|---|---|
| PassMark - Single thread mark | 902 | 2201 |
| PassMark - CPU mark | 1220 | 7282 |
| Geekbench 4 - Single Core | 381 | 939 |
| Geekbench 4 - Multi-Core | 731 | 3471 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 814 | 1881 |
| GFXBench 4.0 - Manhattan (Frames) | 1618 | 1071 |
| GFXBench 4.0 - T-Rex (Frames) | 2907 | 1985 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 814 | 1881 |
| GFXBench 4.0 - Manhattan (Fps) | 1618 | 1071 |
| GFXBench 4.0 - T-Rex (Fps) | 2907 | 1985 |
| 3DMark Fire Strike - Physics Score | 0 | |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 5.257 | |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 79.392 | |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.648 | |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 2.417 | |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 6.313 |
Compare specifications (specs)
| Intel Celeron 3855U | Intel Core i7-7920HQ | |
|---|---|---|
Essentials |
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| Architecture codename | Skylake | Kaby Lake |
| Launch date | Q4'15 | 3 January 2017 |
| Place in performance rating | 1951 | 1963 |
| Processor Number | 3855U | i7-7920HQ |
| Series | Intel® Celeron® Processor 3000 Series | 7th Generation Intel® Core™ i7 Processors |
| Status | Launched | Launched |
| Vertical segment | Mobile | Mobile |
| Launch price (MSRP) | $378 | |
Performance |
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| 64 bit support | ||
| Base frequency | 1.60 GHz | 3.10 GHz |
| Bus Speed | 4 GT/s OPI | 8 GT/s DMI |
| Manufacturing process technology | 14 nm | 14 nm |
| Maximum core temperature | 100°C | 100°C |
| Number of cores | 2 | 4 |
| Number of threads | 2 | 8 |
| L1 cache | 256 KB | |
| L2 cache | 1 MB | |
| L3 cache | 8 MB | |
| Maximum frequency | 4.10 GHz | |
Memory |
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| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 34.1 GB/s | 37.5 GB/s |
| Maximum memory size | 32 GB | 64 GB |
| Supported memory types | DDR4-1866/2133, LPDDR3-1600/1866, DDR3L-1333/1600 | DDR4-2400, LPDDR3-2133, DDR3L-1600 |
Graphics |
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| Device ID | 0x1906 | 0x591B |
| Graphics base frequency | 300 MHz | 350 MHz |
| Graphics max dynamic frequency | 900 MHz | 1.10 GHz |
| Intel® Clear Video HD technology | ||
| Intel® Quick Sync Video | ||
| Max video memory | 32 GB | 64 GB |
| Processor graphics | Intel® HD Graphics 510 | Intel® HD Graphics 630 |
| Graphics max frequency | 1.1 GHz | |
| Intel® Clear Video technology | ||
| Intel® InTru™ 3D technology | ||
Graphics interfaces |
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| DisplayPort | ||
| DVI | ||
| eDP | ||
| HDMI | ||
| Number of displays supported | 3 | 3 |
| Wireless Display (WiDi) support | ||
Graphics image quality |
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| 4K resolution support | ||
| Max resolution over DisplayPort | 4096x2304@60Hz | 4096x2304@60Hz |
| Max resolution over eDP | 4096x2304@60Hz | 4096x2304@60Hz |
| Max resolution over HDMI 1.4 | 4096x2304@24Hz | 4096x2304@30Hz |
Graphics API support |
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| DirectX | 12 | 12 |
| OpenGL | 4.4 | 4.5 |
Compatibility |
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| Configurable TDP-down | 10 W | 35 W |
| Low Halogen Options Available | ||
| Max number of CPUs in a configuration | 1 | 1 |
| Package Size | 42mm X 24mm | 42mm x 28mm |
| Sockets supported | FCBGA1356 | FCBGA1440 |
| 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 | 3.0 |
| PCIe configurations | 1x4, 2x2, 1x2+2x1 and 4x1 | Up to 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® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| Intel 64 | ||
| 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 | ||
| Intel® Advanced Vector Extensions (AVX) | ||
| Speed Shift 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™) | ||
Navigation
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