Intel Core i7-8665UE vs Intel Core i7-7Y75
Comparative analysis of Intel Core i7-8665UE and Intel Core i7-7Y75 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 i7-8665UE
- 2 more cores, run more applications at once: 4 vs 2
- 4 more threads: 8 vs 4
- Around 22% higher clock speed: 4.40 GHz vs 3.60 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: 64 GB vs 16 GB
- Around 2% better performance in PassMark - Single thread mark: 1621 vs 1588
- Around 96% better performance in PassMark - CPU mark: 5170 vs 2644
Specifications (specs) | |
Number of cores | 4 vs 2 |
Number of threads | 8 vs 4 |
Maximum frequency | 4.40 GHz vs 3.60 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 | 64 GB vs 16 GB |
Benchmarks | |
PassMark - Single thread mark | 1621 vs 1588 |
PassMark - CPU mark | 5170 vs 2644 |
Reasons to consider the Intel Core i7-7Y75
- 3x lower typical power consumption: 4.5 Watt vs 15 Watt
Thermal Design Power (TDP) | 4.5 Watt vs 15 Watt |
Compare benchmarks
CPU 1: Intel Core i7-8665UE
CPU 2: Intel Core i7-7Y75
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | Intel Core i7-8665UE | Intel Core i7-7Y75 |
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PassMark - Single thread mark | 1621 | 1588 |
PassMark - CPU mark | 5170 | 2644 |
Geekbench 4 - Single Core | 3180 | |
Geekbench 4 - Multi-Core | 5432 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 2.09 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 37.302 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.258 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 0.914 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 2.556 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1167 | |
GFXBench 4.0 - Manhattan (Frames) | 2279 | |
GFXBench 4.0 - T-Rex (Frames) | 3831 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1167 | |
GFXBench 4.0 - Manhattan (Fps) | 2279 | |
GFXBench 4.0 - T-Rex (Fps) | 3831 |
Compare specifications (specs)
Intel Core i7-8665UE | Intel Core i7-7Y75 | |
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Essentials |
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Architecture codename | Whiskey Lake | Kaby Lake |
Launch date | Q2'19 | 30 August 2016 |
Launch price (MSRP) | $409 | $393 |
Place in performance rating | 1520 | 1525 |
Processor Number | i7-8665UE | i7-7Y75 |
Series | 8th Generation Intel Core i7 Processors | 7th Generation Intel® Core™ i7 Processors |
Status | Launched | Launched |
Vertical segment | Embedded | Mobile |
Performance |
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64 bit support | ||
Base frequency | 1.70 GHz | 1.30 GHz |
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 | 4.40 GHz | 3.60 GHz |
Number of cores | 4 | 2 |
Number of threads | 8 | 4 |
Bus Speed | 4 GT/s OPI | |
Memory |
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Max memory channels | 2 | 2 |
Maximum memory bandwidth | 37.5 GB/s | 29.8 GB/s |
Maximum memory size | 64 GB | 16 GB |
Supported memory types | DDR4-2400, LPDDR3-2133 | LPDDR3-1866, DDR3L-1600 |
Graphics |
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Execution Units | 24 | |
Graphics base frequency | 300 MHz | 300 MHz |
Graphics max dynamic frequency | 1.15 GHz | 1.05 GHz |
Intel® Quick Sync Video | ||
Processor graphics | Intel UHD Graphics 620 | Intel® HD Graphics 615 |
Device ID | 0x591E | |
Graphics max frequency | 1.05 GHz | |
Intel® Clear Video HD technology | ||
Intel® Clear Video technology | ||
Intel® InTru™ 3D technology | ||
Max video memory | 16 GB | |
Graphics interfaces |
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DisplayPort | ||
eDP | ||
HDMI | ||
Number of displays supported | 3 | 3 |
DVI | ||
Graphics image quality |
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4K resolution support | ||
Max resolution over DisplayPort | 4096x2304@60Hz | 3840x2160@60Hz |
Max resolution over eDP | 4096x2304@60Hz | 3840x2160@60Hz |
Max resolution over HDMI 1.4 | 4096x2160@30/24Hz | 4096x2304@24Hz |
Graphics API support |
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DirectX | 12 | 12 |
OpenGL | 4.5 | 4.5 |
Compatibility |
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Configurable TDP-down | 12.5 Watt | 3.5 W |
Configurable TDP-down Frequency | 1.30 GHz | 600 MHz |
Configurable TDP-up | 25 Watt | 7 W |
Configurable TDP-up Frequency | 2.00 GHz | 1.60 GHz |
Max number of CPUs in a configuration | 1 | 1 |
Package Size | 46 x 24 | 20.5mm X 16.5mm |
Sockets supported | FCBGA1528 | FCBGA1515 |
Thermal Design Power (TDP) | 15 Watt | 4.5 Watt |
Low Halogen Options Available | ||
Peripherals |
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Max number of PCIe lanes | 16 | 10 |
PCI Express revision | 3.0 | 3.0 |
PCIe configurations | 1x4, 2x2, 1x2+2x1 and 4x1 | 1x4, 2x2, 1x2+2x1 and 4x1 |
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® OS Guard | ||
Intel® Secure Key technology | ||
Intel® Software Guard Extensions (Intel® SGX) | ||
Intel® Trusted Execution technology (TXT) | ||
Intel® Identity Protection technology | ||
Intel® Memory Protection Extensions (Intel® MPX) | ||
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | ||
Idle States | ||
Instruction set extensions | Intel SSE4.1 | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
Intel 64 | ||
Intel® AES New Instructions | ||
Intel® Hyper-Threading technology | ||
Intel® Optane™ Memory Supported | ||
Intel® TSX-NI | ||
Intel® Turbo Boost technology | ||
Intel® vPro™ Platform Eligibility | ||
Thermal Monitoring | ||
Intel® Advanced Vector Extensions (AVX) | ||
Intel® Flex Memory Access | ||
Intel® My WiFi technology | ||
Intel® Smart Response technology | ||
Intel® Stable Image Platform Program (SIPP) | ||
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™) |