Intel Core i9-11900H vs Intel Core i3-8145UE
Comparative analysis of Intel Core i9-11900H and Intel Core i3-8145UE 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, 3DMark Fire Strike - Physics Score, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).
Differences
Reasons to consider the Intel Core i9-11900H
- 6 more cores, run more applications at once: 8 vs 2
- 12 more threads: 16 vs 4
- Around 26% higher clock speed: 4.90 GHz vs 3.90 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm SuperFin vs 14 nm
- 6x more L1 cache, more data can be stored in the L1 cache for quick access later
- 20x more L2 cache, more data can be stored in the L2 cache for quick access later
- 2x more maximum memory size: 128 GB vs 64 GB
- Around 34% better performance in PassMark - Single thread mark: 3132 vs 2335
- 5x better performance in PassMark - CPU mark: 20563 vs 4099
Specifications (specs) | |
Number of cores | 8 vs 2 |
Number of threads | 16 vs 4 |
Maximum frequency | 4.90 GHz vs 3.90 GHz |
Manufacturing process technology | 10 nm SuperFin vs 14 nm |
L1 cache | 768 KB vs 128 KB |
L2 cache | 10 MB vs 512 KB |
Maximum memory size | 128 GB vs 64 GB |
Benchmarks | |
PassMark - Single thread mark | 3132 vs 2335 |
PassMark - CPU mark | 20563 vs 4099 |
Compare benchmarks
CPU 1: Intel Core i9-11900H
CPU 2: Intel Core i3-8145UE
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | Intel Core i9-11900H | Intel Core i3-8145UE |
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PassMark - Single thread mark | 3132 | 2335 |
PassMark - CPU mark | 20563 | 4099 |
3DMark Fire Strike - Physics Score | 5923 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1711 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1711 | |
GFXBench 4.0 - Manhattan (Frames) | 3478 | |
GFXBench 4.0 - Manhattan (Fps) | 3478 | |
GFXBench 4.0 - T-Rex (Frames) | 5499 | |
GFXBench 4.0 - T-Rex (Fps) | 5499 |
Compare specifications (specs)
Intel Core i9-11900H | Intel Core i3-8145UE | |
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Essentials |
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Architecture codename | Tiger Lake | Whiskey Lake |
Launch date | 11 May 2021 | Q2'19 |
Launch price (MSRP) | $546 | |
Place in performance rating | 717 | 709 |
Processor Number | i9-11900H | i3-8145UE |
Series | 11th Generation Intel Core i9 Processors | 8th Generation Intel Core i3 Processors |
Status | Launched | Launched |
Vertical segment | Mobile | Embedded |
Performance |
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64 bit support | ||
Bus Speed | 8 GT/s | |
Front-side bus (FSB) | 24 MB | |
L1 cache | 768 KB | 128 KB |
L2 cache | 10 MB | 512 KB |
Manufacturing process technology | 10 nm SuperFin | 14 nm |
Maximum core temperature | 100°C | 100°C |
Maximum frequency | 4.90 GHz | 3.90 GHz |
Number of cores | 8 | 2 |
Number of threads | 16 | 4 |
Base frequency | 2.20 GHz | |
L3 cache | 4 MB | |
Memory |
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Max memory channels | 2 | 2 |
Maximum memory bandwidth | 51.2 GB/s | 37.5 GB/s |
Maximum memory size | 128 GB | 64 GB |
Supported memory types | Up to 3200 MT/s | DDR4-2400, LPDDR3-2133 |
Graphics |
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Device ID | 0x9A60 | |
Execution Units | 32 | 23 |
Graphics base frequency | 350 MHz | 300 MHz |
Graphics max dynamic frequency | 1.45 GHz | 1.00 GHz |
Intel® Quick Sync Video | ||
Processor graphics | Intel UHD Graphics for 11th Gen Intel Processors | Intel UHD Graphics 620 |
Graphics interfaces |
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Number of displays supported | 4 | 3 |
DisplayPort | ||
eDP | ||
HDMI | ||
Graphics image quality |
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Max resolution over DisplayPort | 7680x4320@60Hz | 4096x2304@60Hz |
Max resolution over eDP | 4096x2304@60Hz | 4096x2304@60Hz |
4K resolution support | ||
Max resolution over HDMI 1.4 | 4096x2160@30/24Hz | |
Graphics API support |
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DirectX | 12.1 | 12 |
OpenGL | 4.6 | 4.5 |
Compatibility |
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Configurable TDP-down | 35 Watt | 12.5 Watt |
Configurable TDP-down Frequency | 2.10 GHz | 1.60 GHz |
Configurable TDP-up | 45 Watt | 25 Watt |
Configurable TDP-up Frequency | 2.50 GHz | 2.40 GHz |
Max number of CPUs in a configuration | 1 | 1 |
Package Size | 50 x 26.5 | 46 x 24 |
Sockets supported | FCBGA1787 | FCBGA1528 |
Thermal Design Power (TDP) | 15 Watt | |
Peripherals |
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Max number of PCIe lanes | 20 | 16 |
PCIe configurations | Up to 1x16+1x4, 2x8+1x4, 1x8+3x4 | 1x4, 2x2, 1x2+2x1 and 4x1 |
PCI Express revision | 3.0 | |
Security & Reliability |
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Intel® OS Guard | ||
Intel® Secure Key technology | ||
Intel® Software Guard Extensions (Intel® SGX) | ||
Mode-based Execute Control (MBE) | ||
Secure Boot | ||
Execute Disable Bit (EDB) | ||
Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
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Instruction set extensions | Intel SSE4.1, Intel SSE4.2, Intel AVX2, Intel AVX-512 | |
Intel® AES New Instructions | ||
Intel® Flex Memory Access | ||
Intel® Hyper-Threading technology | ||
Intel® Optane™ Memory Supported | ||
Intel® Volume Management Device (VMD) | ||
Speed Shift technology | ||
Thermal Monitoring | ||
Enhanced Intel SpeedStep® technology | ||
Idle States | ||
Intel 64 | ||
Intel® TSX-NI | ||
Intel® Turbo Boost technology | ||
Intel® vPro™ Platform Eligibility | ||
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) |