Intel Core i5-9400H vs Intel Core i7-6650U
Comparative analysis of Intel Core i5-9400H and Intel Core i7-6650U 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, 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 Core i5-9400H
- CPU is newer: launch date 3 year(s) 7 month(s) later
- 2 more cores, run more applications at once: 4 vs 2
- 4 more threads: 8 vs 4
- Around 26% higher clock speed: 4.30 GHz vs 3.40 GHz
- 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
- 4x more maximum memory size: 128 GB vs 32 GB
- Around 35% better performance in PassMark - Single thread mark: 2404 vs 1777
- 2.2x better performance in PassMark - CPU mark: 7939 vs 3540
| Specifications (specs) | |
| Launch date | 23 April 2019 vs 1 September 2015 |
| Number of cores | 4 vs 2 |
| Number of threads | 8 vs 4 |
| Maximum frequency | 4.30 GHz vs 3.40 GHz |
| L1 cache | 256 KB vs 128 KB |
| L2 cache | 1 MB vs 512 KB |
| L3 cache | 8 MB vs 4 MB |
| Maximum memory size | 128 GB vs 32 GB |
| Benchmarks | |
| PassMark - Single thread mark | 2404 vs 1777 |
| PassMark - CPU mark | 7939 vs 3540 |
Reasons to consider the Intel Core i7-6650U
- 3x lower typical power consumption: 15 Watt vs 45 Watt
| Thermal Design Power (TDP) | 15 Watt vs 45 Watt |
Compare benchmarks
CPU 1: Intel Core i5-9400H
CPU 2: Intel Core i7-6650U
| PassMark - Single thread mark |
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| PassMark - CPU mark |
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| Name | Intel Core i5-9400H | Intel Core i7-6650U |
|---|---|---|
| PassMark - Single thread mark | 2404 | 1777 |
| PassMark - CPU mark | 7939 | 3540 |
| Geekbench 4 - Single Core | 778 | |
| Geekbench 4 - Multi-Core | 1801 | |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 39.464 | |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 313.607 | |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.063 | |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 26.013 | |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 43.091 | |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 2244 | |
| GFXBench 4.0 - Manhattan (Frames) | 1727 | |
| GFXBench 4.0 - T-Rex (Frames) | 3428 | |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 2244 | |
| GFXBench 4.0 - Manhattan (Fps) | 1727 | |
| GFXBench 4.0 - T-Rex (Fps) | 3428 |
Compare specifications (specs)
| Intel Core i5-9400H | Intel Core i7-6650U | |
|---|---|---|
Essentials |
||
| Architecture codename | Coffee Lake | Skylake |
| Family | Core i5 | |
| Launch date | 23 April 2019 | 1 September 2015 |
| Launch price (MSRP) | $250 | $415 |
| Place in performance rating | 1004 | 999 |
| Processor Number | i5-9400H | i7-6650U |
| Series | i5-9000 | 6th Generation Intel® Core™ i7 Processors |
| Vertical segment | Mobile | Mobile |
| Status | Launched | |
Performance |
||
| 64 bit support | ||
| Base frequency | 2.50 GHz | 2.20 GHz |
| Bus Speed | 8 GT/s DMI | 4 GT/s OPI |
| L1 cache | 256 KB | 128 KB |
| L2 cache | 1 MB | 512 KB |
| L3 cache | 8 MB | 4 MB |
| Manufacturing process technology | 14 nm | 14 nm |
| Maximum core temperature | 100 °C | 100°C |
| Maximum frequency | 4.30 GHz | 3.40 GHz |
| Number of cores | 4 | 2 |
| Number of threads | 8 | 4 |
| Unlocked | ||
Memory |
||
| ECC memory support | ||
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 41.8 GB/s | 34.1 GB/s |
| Maximum memory size | 128 GB | 32 GB |
| Supported memory types | DDR4-2666, LPDDR3-2133 | DDR4-2133, LPDDR3-1866, DDR3L-1600 |
Graphics |
||
| Device ID | 0x3E9B | 0x1926 |
| Graphics base frequency | 350 MHz | 300 MHz |
| Graphics max dynamic frequency | 1.10 GHz | 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 | 32 GB |
| Processor graphics | Intel UHD Graphics 630 | Intel® Iris® Graphics 540 |
| eDRAM | 64 MB | |
| Graphics max frequency | 1.05 GHz | |
Graphics interfaces |
||
| DisplayPort | ||
| DVI | ||
| eDP | ||
| HDMI | ||
| Number of displays supported | 3 | 3 |
| Wireless Display (WiDi) support | ||
Graphics image quality |
||
| 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@30Hz | 4096x2304@24Hz |
| Max resolution over WiDi | 1080p | |
Graphics API support |
||
| DirectX | 12 | 12 |
| OpenGL | 4.5 | 4.5 |
Compatibility |
||
| Configurable TDP-down | 35 Watt | 9.5 W |
| Max number of CPUs in a configuration | 1 | 1 |
| Sockets supported | FCBGA1440 | FCBGA1356 |
| Thermal Design Power (TDP) | 45 Watt | 15 Watt |
| Low Halogen Options Available | ||
| Package Size | 42x24x1.3 | |
Peripherals |
||
| Max number of PCIe lanes | 16 | 12 |
| PCI Express revision | 3.0 | 3.0 |
| PCIe configurations | 1x16, 2x8, 1x8+2x4 | 1x4, 2x2, 1x2+2x1 and 4x1 |
Security & Reliability |
||
| 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 |
||
| Enhanced Intel SpeedStep® technology | ||
| Idle States | ||
| Intel 64 | ||
| Intel® Advanced Vector Extensions 2 (AVX2) | ||
| Intel® AES New Instructions | ||
| Intel® Flex Memory Access | ||
| Intel® Hyper-Threading technology | ||
| Intel® My WiFi technology | ||
| Intel® Optane™ Memory Supported | ||
| Intel® Stable Image Platform Program (SIPP) | ||
| Intel® Thermal Velocity Boost | ||
| Intel® TSX-NI | ||
| Intel® Turbo Boost technology | ||
| Intel® vPro™ Platform Eligibility | ||
| Speed Shift technology | ||
| Thermal Monitoring | ||
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | |
| Intel® Advanced Vector Extensions (AVX) | ||
| Intel® Smart Response technology | ||
Virtualization |
||
| 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™) | ||
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