Intel Core i7 4771 vs 3770 |
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Differences What are the advantages of each
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| CPUBoss is not aware of any important advantages of the 4771 vs the 3770. | |||||||
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| CPUBoss is not aware of any important advantages of the 3770 vs the 4771. | |||||||
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Benchmarks Real world tests of Core i7 4771 vs 3770
CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench
CompuBench 1.5 (T-Rex) Data courtesy CompuBench
PCMark 8 Home 3.0 Accelerated Data courtesy FutureMark
Sky Diver Data courtesy FutureMark
Cloud Gate Data courtesy FutureMark
GeekBench 3 (Multi-core) Data courtesy Primate Labs
GeekBench 3 (Single core) Data courtesy Primate Labs
GeekBench 3 (AES single core) Data courtesy Primate Labs
Specifications Full list of technical specs
summary | Core i7 4771 | vs | 3770 |
|---|---|---|---|
| Clock speed | 3.5 GHz | 3.4 GHz | |
| Turbo clock speed | 3.9 GHz | 3.9 GHz | |
| Cores | Quad core | Quad core | |
| Is unlocked | No | No | |
features | |||
| Has a NX bit | Yes | Yes | |
| Supports trusted computing | Yes | Yes | |
| Has virtualization support | Yes | Yes | |
| Instruction set extensions | |||
| SSE2 | |||
| MMX | |||
| SSE4 | |||
| AVX | |||
| SSE3 | |||
| SSE | |||
| SSE4.1 | |||
| SSE4.2 | |||
| Supplemental SSE3 | |||
| AES | |||
| AVX 2.0 | |||
| Supports dynamic frequency scaling | Yes | Yes | |
memory controller | |||
| Memory controller | Built-in | Built-in | |
| Memory type | |||
| DDR3-1600 | |||
| DDR3L-1600 | |||
| DDR3-1333 | |||
| DDR3 | |||
| Channels | Dual Channel | Dual Channel | |
| Supports ECC | No | No | |
| Maximum bandwidth | 25,600 MB/s | 25,600 MB/s | |
| Maximum memory size | 32,768 MB | 32,768 MB | |
details | Core i7 4771 | vs | 3770 |
|---|---|---|---|
| Architecture | x86-64 | x86-64 | |
| Threads | 8 | 8 | |
| L2 cache | 1 MB | 1 MB | |
| L2 cache per core | 0.25 MB/core | 0.25 MB/core | |
| L3 cache | 8 MB | 8 MB | |
| L3 cache per core | 2 MB/core | 2 MB/core | |
| Manufacture process | 22 nm | 22 nm | |
| Max CPUs | 1 | 1 | |
| Operating temperature | Unknown - 72°C | Unknown - 67.4°C | |
integrated graphics | |||
| GPU | GPU | GPU | |
| Label | Intel HD Graphics 4600 | Intel® HD Graphics 4000 | |
| Number of displays supported | 3 | 3 | |
| GPU clock speed | 350 MHz | 650 MHz | |
| Turbo clock speed | 1,200 MHz | 1,150 MHz | |
power consumption | |||
| TDP | 84W | 77W | |
| Annual home energy cost | 20.24 $/year | 18.55 $/year | |
| Annual commercial energy cost | 73.58 $/year | 67.45 $/year | |
| Performance per watt | 10.83 pt/W | 7.25 pt/W | |
| Typical power consumption | 68.25W | 62.56W | |
bus | |||
| Architecture | DMI | DMI | |
| Number of links | 0 | 1 | |
| Transfer rate | 5,000 MT/s | 5,000 MT/s | |
 Intel Core i7 4771  Report a correction |  Intel Core i7 3770 Report a correction |
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