Intel Core i5-8400B vs Intel Core i3-8100F
Comparative analysis of Intel Core i5-8400B and Intel Core i3-8100F 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.
Differences
Reasons to consider the Intel Core i5-8400B
- 2 more cores, run more applications at once: 6 vs 4
- 2 more threads: 6 vs 4
Number of cores | 6 vs 4 |
Number of threads | 6 vs 4 |
Compare specifications (specs)
Intel Core i5-8400B | Intel Core i3-8100F | |
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Essentials |
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Architecture codename | Coffee Lake | Coffee Lake-S |
Launch date | Q2'18 | 7 January 2019 |
Place in performance rating | not rated | not rated |
Processor Number | i5-8400B | i3-8100F |
Series | 8th Generation Intel® Core™ i5 Processors | |
Status | Launched | |
Vertical segment | Mobile | Desktop |
Family | Intel Core i3 | |
Launch price (MSRP) | $117 | |
Performance |
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64 bit support | ||
Base frequency | 2.80 GHz | 3600 MHz |
Bus Speed | 8 GT/s DMI3 | 8 GT/s DMI |
Manufacturing process technology | 14 nm | 14 nm |
Maximum core temperature | 100°C | 100 °C |
Maximum frequency | 4.00 GHz | |
Number of cores | 6 | 4 |
Number of threads | 6 | 4 |
L1 cache | 256 KB | |
L2 cache | 1 MB | |
L3 cache | 6 MB | |
Memory |
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Max memory channels | 2 | 2 |
Maximum memory size | 64 GB | 64 GB |
Supported memory types | DDR4-2666 | DDR4-2400 |
ECC memory support | ||
Maximum memory bandwidth | 38.4 Gb/s | |
Graphics |
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Device ID | 0x3E9B | |
Graphics base frequency | 350 MHz | |
Graphics max dynamic frequency | 1.05 GHz | |
Intel® Clear Video HD technology | ||
Intel® Clear Video technology | ||
Intel® InTru™ 3D technology | ||
Intel® Quick Sync Video | ||
Max video memory | 64 GB | |
Processor graphics | Intel® UHD Graphics 630 | |
Graphics interfaces |
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Number of displays supported | 3 | |
Graphics image quality |
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4K resolution support | ||
Max resolution over DisplayPort | 4096x2304@60Hz | |
Max resolution over eDP | 4096x2304@60Hz | |
Max resolution over HDMI 1.4 | 4096x2304@30Hz | |
Graphics API support |
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DirectX | 12 | |
OpenGL | 4.5 | |
Compatibility |
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Low Halogen Options Available | ||
Max number of CPUs in a configuration | 1 | |
Package Size | 42mm x 28mm | |
Sockets supported | FCBGA1440 | H4, LGA1151 |
Thermal Design Power (TDP) | 65 Watt | 65 Watt |
Peripherals |
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Max number of PCIe lanes | 16 | |
PCI Express revision | 3.0 | 3.0 |
PCIe configurations | 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) | ||
Secure Boot | ||
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | ||
Idle States | ||
Instruction set extensions | 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 | ||
Fused Multiply-Add 3 (FMA3) | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® Advanced Vector Extensions 2 (AVX2) | ||
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) |