Intel Core i7-4750HQ vs Intel Core i5-3427U
Comparative analysis of Intel Core i7-4750HQ and Intel Core i5-3427U 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 i7-4750HQ
- CPU is newer: launch date 1 year(s) 1 month(s) later
- 2 more cores, run more applications at once: 4 vs 2
- 4 more threads: 8 vs 4
- Around 14% higher clock speed: 3.20 GHz vs 2.80 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
- Around 28% better performance in PassMark - Single thread mark: 1743 vs 1360
- 2.5x better performance in PassMark - CPU mark: 5680 vs 2256
- Around 50% better performance in Geekbench 4 - Single Core: 722 vs 480
- 2.6x better performance in Geekbench 4 - Multi-Core: 2686 vs 1052
- Around 5% better performance in GFXBench 4.0 - T-Rex (Frames): 3523 vs 3348
- Around 5% better performance in GFXBench 4.0 - T-Rex (Fps): 3523 vs 3348
| Specifications (specs) | |
| Launch date | 1 June 2013 vs 1 May 2012 |
| Number of cores | 4 vs 2 |
| Number of threads | 8 vs 4 |
| Maximum frequency | 3.20 GHz vs 2.80 GHz |
| L1 cache | 256 KB vs 128 KB |
| L2 cache | 1024 KB vs 512 KB |
| L3 cache | 6144 KB vs 3072 KB |
| Benchmarks | |
| PassMark - Single thread mark | 1743 vs 1360 |
| PassMark - CPU mark | 5680 vs 2256 |
| Geekbench 4 - Single Core | 722 vs 480 |
| Geekbench 4 - Multi-Core | 2686 vs 1052 |
| GFXBench 4.0 - T-Rex (Frames) | 3523 vs 3348 |
| GFXBench 4.0 - T-Rex (Fps) | 3523 vs 3348 |
Reasons to consider the Intel Core i5-3427U
- Around 5% higher maximum core temperature: 105 °C vs 100°C
- 2.8x lower typical power consumption: 17 Watt vs 47 Watt
| Maximum core temperature | 105 °C vs 100°C |
| Thermal Design Power (TDP) | 17 Watt vs 47 Watt |
Compare benchmarks
CPU 1: Intel Core i7-4750HQ
CPU 2: Intel Core i5-3427U
| 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 - T-Rex (Frames) |
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| GFXBench 4.0 - T-Rex (Fps) |
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| Name | Intel Core i7-4750HQ | Intel Core i5-3427U |
|---|---|---|
| PassMark - Single thread mark | 1743 | 1360 |
| PassMark - CPU mark | 5680 | 2256 |
| Geekbench 4 - Single Core | 722 | 480 |
| Geekbench 4 - Multi-Core | 2686 | 1052 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 4.168 | |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 69.507 | |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.539 | |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 2.005 | |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 4.798 | |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 1977 | |
| GFXBench 4.0 - Manhattan (Frames) | 1494 | |
| GFXBench 4.0 - T-Rex (Frames) | 3523 | 3348 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 1977 | |
| GFXBench 4.0 - Manhattan (Fps) | 1494 | |
| GFXBench 4.0 - T-Rex (Fps) | 3523 | 3348 |
Compare specifications (specs)
| Intel Core i7-4750HQ | Intel Core i5-3427U | |
|---|---|---|
Essentials |
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| Architecture codename | Crystal Well | Ivy Bridge |
| Launch date | 1 June 2013 | 1 May 2012 |
| Launch price (MSRP) | $434 | $225 |
| Place in performance rating | 1708 | 1697 |
| Processor Number | i7-4750HQ | i5-3427U |
| Series | 4th Generation Intel® Core™ i7 Processors | Legacy Intel® Core™ Processors |
| Status | Launched | Launched |
| Vertical segment | Mobile | Mobile |
| Price now | $420.05 | |
| Value for money (0-100) | 2.49 | |
Performance |
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| 64 bit support | ||
| Base frequency | 2.00 GHz | 1.80 GHz |
| Bus Speed | 5 GT/s DMI2 | 5 GT/s DMI |
| Die size | 260 mm | 118 mm |
| L1 cache | 256 KB | 128 KB |
| L2 cache | 1024 KB | 512 KB |
| L3 cache | 6144 KB | 3072 KB |
| Manufacturing process technology | 22 nm | 22 nm |
| Maximum case temperature (TCase) | 100 °C | |
| Maximum core temperature | 100°C | 105 °C |
| Maximum frequency | 3.20 GHz | 2.80 GHz |
| Number of cores | 4 | 2 |
| Number of threads | 8 | 4 |
| Transistor count | 1700 Million | |
Memory |
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| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 25.6 GB/s | 25.6 GB/s |
| Maximum memory size | 32 GB | 32 GB |
| Supported memory types | DDR3L 1333/1600 | DDR3/L/-RS 1333/1600 |
Graphics |
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| Device ID | 0xD26 | 0x166 |
| Graphics base frequency | 200 MHz | 350 MHz |
| Graphics max dynamic frequency | 1.20 GHz | 1.15 GHz |
| Graphics max frequency | 1.2 GHz | 1.15 GHz |
| Intel® Clear Video HD technology | ||
| Intel® Flexible Display Interface (Intel® FDI) | ||
| Intel® InTru™ 3D technology | ||
| Intel® Quick Sync Video | ||
| Max video memory | 2 GB | |
| Processor graphics | Intel® Iris® Pro Graphics 5200 | Intel® HD Graphics 4000 |
Graphics interfaces |
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| DisplayPort | ||
| eDP | ||
| HDMI | ||
| Number of displays supported | 3 | 3 |
| VGA | ||
| Wireless Display (WiDi) support | ||
| CRT | ||
| SDVO | ||
Graphics image quality |
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| Max resolution over DisplayPort | 3840x2160@60Hz | |
| Max resolution over HDMI 1.4 | 3840x2160@60Hz | |
| Max resolution over VGA | 2880x1800@60Hz | |
Graphics API support |
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| DirectX | 11.2/12 | |
| OpenGL | 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 32mm x 1.6mm | 31mm x 24mm |
| Sockets supported | FCBGA1364 | FCBGA1023 |
| Thermal Design Power (TDP) | 47 Watt | 17 Watt |
Peripherals |
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| Max number of PCIe lanes | 16 | 16 |
| PCI Express revision | 3 | 2.0 |
| PCIe configurations | 1x16, 2x8, 1x8 2x4 | 1x16, 2x8, 1x8 2x4 |
Security & Reliability |
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| Anti-Theft technology | ||
| Execute Disable Bit (EDB) | ||
| Intel® Identity Protection technology | ||
| Intel® Secure Key technology | ||
| Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
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| Enhanced Intel SpeedStep® technology | ||
| Flexible Display interface (FDI) | ||
| Idle States | ||
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | Intel® AVX |
| Intel 64 | ||
| Intel® Advanced Vector Extensions (AVX) | ||
| Intel® AES New Instructions | ||
| Intel® Hyper-Threading technology | ||
| Intel® Turbo Boost technology | ||
| Intel® vPro™ Platform Eligibility | ||
| Thermal Monitoring | ||
| 4G WiMAX Wireless | ||
| Intel® Demand Based Switching | ||
| Intel® Fast Memory Access | ||
| Intel® Flex Memory Access | ||
| Intel® My WiFi technology | ||
Virtualization |
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| AMD Virtualization (AMD-V™) | ||
| Intel® Virtualization Technology (VT-x) | ||
| Intel® Virtualization Technology for Directed I/O (VT-d) | ||
| Intel® VT-x with Extended Page Tables (EPT) | ||
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