Intel Core i3-7100 vs Intel Core i7-870S
Comparative analysis of Intel Core i3-7100 and Intel Core i7-870S 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, 3DMark Fire Strike - Physics Score, 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 i3-7100
- CPU is newer: launch date 6 year(s) 6 month(s) later
- Around 8% higher clock speed: 3.9 GHz vs 3.60 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 45 nm
- 4x more maximum memory size: 64 GB vs 16 GB
- Around 61% lower typical power consumption: 51 Watt vs 82 Watt
- Around 54% better performance in PassMark - Single thread mark: 2303 vs 1493
- Around 56% better performance in PassMark - CPU mark: 4324 vs 2765
Specifications (specs) | |
Launch date | January 2017 vs July 2010 |
Maximum frequency | 3.9 GHz vs 3.60 GHz |
Manufacturing process technology | 14 nm vs 45 nm |
Maximum memory size | 64 GB vs 16 GB |
Thermal Design Power (TDP) | 51 Watt vs 82 Watt |
Benchmarks | |
PassMark - Single thread mark | 2303 vs 1493 |
PassMark - CPU mark | 4324 vs 2765 |
Reasons to consider the Intel Core i7-870S
- 2 more cores, run more applications at once: 4 vs 2
- 4 more threads: 8 vs 4
- 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
- 2.7x more L3 cache, more data can be stored in the L3 cache for quick access later
Number of cores | 4 vs 2 |
Number of threads | 8 vs 4 |
L1 cache | 64 KB (per core) vs 64 KB (per core) |
L2 cache | 256 KB (per core) vs 256 KB (per core) |
L3 cache | 8192 KB (shared) vs 3072 KB (shared) |
Compare benchmarks
CPU 1: Intel Core i3-7100
CPU 2: Intel Core i7-870S
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | Intel Core i3-7100 | Intel Core i7-870S |
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PassMark - Single thread mark | 2303 | 1493 |
PassMark - CPU mark | 4324 | 2765 |
Geekbench 4 - Single Core | 971 | |
Geekbench 4 - Multi-Core | 2072 | |
3DMark Fire Strike - Physics Score | 2347 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 2.909 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 53.313 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.304 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 1.473 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 3.628 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1421 | |
GFXBench 4.0 - Manhattan (Frames) | 2151 | |
GFXBench 4.0 - T-Rex (Frames) | 4107 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1421 | |
GFXBench 4.0 - Manhattan (Fps) | 2151 | |
GFXBench 4.0 - T-Rex (Fps) | 4107 |
Compare specifications (specs)
Intel Core i3-7100 | Intel Core i7-870S | |
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Essentials |
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Architecture codename | Kaby Lake | Lynnfield |
Launch date | January 2017 | July 2010 |
Launch price (MSRP) | $115 | |
Place in performance rating | 1700 | 1711 |
Price now | $164.25 | |
Processor Number | i3-7100 | i7-870S |
Series | 7th Generation Intel® Core™ i3 Processors | Legacy Intel® Core™ Processors |
Status | Launched | Discontinued |
Value for money (0-100) | 10.37 | |
Vertical segment | Desktop | Desktop |
Performance |
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64 bit support | ||
Base frequency | 3.90 GHz | 2.66 GHz |
Bus Speed | 8 GT/s DMI3 | 2.5 GT/s DMI |
L1 cache | 64 KB (per core) | 64 KB (per core) |
L2 cache | 256 KB (per core) | 256 KB (per core) |
L3 cache | 3072 KB (shared) | 8192 KB (shared) |
Manufacturing process technology | 14 nm | 45 nm |
Maximum case temperature (TCase) | 65 °C | |
Maximum core temperature | 100°C | |
Maximum frequency | 3.9 GHz | 3.60 GHz |
Number of cores | 2 | 4 |
Number of QPI Links | 0 | |
Number of threads | 4 | 8 |
Die size | 296 mm2 | |
Transistor count | 774 million | |
VID voltage range | 0.6500V-1.4000V | |
Memory |
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Max memory channels | 2 | 2 |
Maximum memory size | 64 GB | 16 GB |
Supported memory types | DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V | DDR3 1066/1333 |
Maximum memory bandwidth | 21 GB/s | |
Graphics |
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Device ID | 0x5912 | |
Graphics base frequency | 350 MHz | |
Graphics max dynamic frequency | 1.10 GHz | |
Graphics max frequency | 1.1 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® HD 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@24Hz | |
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 | 1 |
Package Size | 37.5mm x 37.5mm | 37.5mm x 37.5mm |
Sockets supported | FCLGA1151 | LGA1156 |
Thermal Design Power (TDP) | 51 Watt | 82 Watt |
Thermal Solution | PCG 2015C (65W) | |
Peripherals |
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Max number of PCIe lanes | 16 | 16 |
PCI Express revision | 3.0 | 2.0 |
PCIe configurations | Up to 1x16, 2x8, 1x8+2x4 | 1x16, 2x8 |
Scalability | 1S Only | |
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® SSE4.2 |
Intel 64 | ||
Intel® Advanced Vector Extensions (AVX) | ||
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 | ||
Intel® Demand Based Switching | ||
Physical Address Extensions (PAE) | 36-bit | |
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) |