Intel Core i5-2400S vs Intel Core i7-870
Comparative analysis of Intel Core i5-2400S and Intel Core i7-870 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, 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), 3DMark Fire Strike - Physics Score.
Differences
Reasons to consider the Intel Core i5-2400S
- CPU is newer: launch date 1 year(s) 4 month(s) later
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 45 nm
- 2x more maximum memory size: 32 GB vs 16 GB
- Around 46% lower typical power consumption: 65 Watt vs 95 Watt
- Around 6% better performance in PassMark - Single thread mark: 1470 vs 1384
- Around 1% better performance in PassMark - CPU mark: 3153 vs 3137
- Around 10% better performance in Geekbench 4 - Single Core: 599 vs 547
- 2.4x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 2.484 vs 1.029
- Around 13% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 60.606 vs 53.478
| Specifications (specs) | |
| Launch date | January 2011 vs September 2009 |
| Manufacturing process technology | 32 nm vs 45 nm |
| Maximum memory size | 32 GB vs 16 GB |
| Thermal Design Power (TDP) | 65 Watt vs 95 Watt |
| Benchmarks | |
| PassMark - Single thread mark | 1470 vs 1384 |
| PassMark - CPU mark | 3153 vs 3137 |
| Geekbench 4 - Single Core | 599 vs 547 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 2.484 vs 1.029 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 60.606 vs 53.478 |
Reasons to consider the Intel Core i7-870
- 4 more threads: 8 vs 4
- Around 9% higher clock speed: 3.60 GHz vs 3.30 GHz
- Around 5% higher maximum core temperature: 72.7°C vs 69.1°C
- Around 33% more L3 cache; more data can be stored in the L3 cache for quick access later
- Around 14% better performance in Geekbench 4 - Multi-Core: 2032 vs 1790
- Around 11% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.342 vs 0.309
- Around 10% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 1.541 vs 1.395
- Around 29% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 4.602 vs 3.556
| Specifications (specs) | |
| Number of threads | 8 vs 4 |
| Maximum frequency | 3.60 GHz vs 3.30 GHz |
| Maximum core temperature | 72.7°C vs 69.1°C |
| L3 cache | 8192 KB (shared) vs 6144 KB (shared) |
| Benchmarks | |
| Geekbench 4 - Multi-Core | 2032 vs 1790 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.342 vs 0.309 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 1.541 vs 1.395 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 4.602 vs 3.556 |
Compare benchmarks
CPU 1: Intel Core i5-2400S
CPU 2: Intel Core i7-870
| 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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| CompuBench 1.5 Desktop - Face Detection (mPixels/s) |
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| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) |
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| CompuBench 1.5 Desktop - T-Rex (Frames/s) |
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| CompuBench 1.5 Desktop - Video Composition (Frames/s) |
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| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) |
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| Name | Intel Core i5-2400S | Intel Core i7-870 |
|---|---|---|
| PassMark - Single thread mark | 1470 | 1384 |
| PassMark - CPU mark | 3153 | 3137 |
| Geekbench 4 - Single Core | 599 | 547 |
| Geekbench 4 - Multi-Core | 1790 | 2032 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 2.484 | 1.029 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 60.606 | 53.478 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.309 | 0.342 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 1.395 | 1.541 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 3.556 | 4.602 |
| 3DMark Fire Strike - Physics Score | 2453 |
Compare specifications (specs)
| Intel Core i5-2400S | Intel Core i7-870 | |
|---|---|---|
Essentials |
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| Architecture codename | Sandy Bridge | Lynnfield |
| Launch date | January 2011 | September 2009 |
| Launch price (MSRP) | $141 | $197 |
| Place in performance rating | 2646 | 2671 |
| Price now | $65.70 | $98.99 |
| Processor Number | i5-2400S | i7-870 |
| Series | Legacy Intel® Core™ Processors | Legacy Intel® Core™ Processors |
| Status | Discontinued | Discontinued |
| Value for money (0-100) | 22.24 | 15.90 |
| Vertical segment | Desktop | Desktop |
Performance |
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| 64 bit support | ||
| Base frequency | 2.50 GHz | 2.93 GHz |
| Bus Speed | 5 GT/s DMI | 2.5 GT/s DMI |
| Die size | 216 mm | 296 mm2 |
| L1 cache | 64 KB (per core) | 64 KB (per core) |
| L2 cache | 256 KB (per core) | 256 KB (per core) |
| L3 cache | 6144 KB (shared) | 8192 KB (shared) |
| Manufacturing process technology | 32 nm | 45 nm |
| Maximum core temperature | 69.1°C | 72.7°C |
| Maximum frequency | 3.30 GHz | 3.60 GHz |
| Number of cores | 4 | 4 |
| Number of threads | 4 | 8 |
| Transistor count | 1160 million | 774 million |
| VID voltage range | 0.6500V-1.4000V | |
Memory |
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| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 21 GB/s | 21 GB/s |
| Maximum memory size | 32 GB | 16 GB |
| Supported memory types | DDR3 1066/1333 | DDR3 1066/1333 |
Graphics |
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| Device ID | 0x102 | |
| Graphics base frequency | 850 MHz | |
| Graphics max dynamic frequency | 1.10 GHz | |
| Graphics max frequency | 1.1 GHz | |
| Intel® Clear Video HD technology | ||
| Intel® Flexible Display Interface (Intel® FDI) | ||
| Intel® InTru™ 3D technology | ||
| Intel® Quick Sync Video | ||
| Processor graphics | Intel® HD Graphics 2000 | |
Graphics interfaces |
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| Number of displays supported | 2 | |
| Wireless Display (WiDi) support | ||
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 | LGA1155 | LGA1156 |
| Thermal Design Power (TDP) | 65 Watt | 95 Watt |
Peripherals |
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| Max number of PCIe lanes | 16 | 16 |
| PCI Express revision | 2.0 | 2.0 |
| PCIe configurations | 1x16, 2x8 | |
Security & Reliability |
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| Execute Disable Bit (EDB) | ||
| Intel® Identity Protection 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® AVX | Intel® SSE4.2 |
| Intel 64 | ||
| Intel® Advanced Vector Extensions (AVX) | ||
| Intel® AES New Instructions | ||
| Intel® Fast Memory Access | ||
| Intel® Flex Memory Access | ||
| Intel® Hyper-Threading technology | ||
| 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) | ||
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