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| 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. | |||||||
Benchmarks Real world tests of Core i7 4771 vs 3770
CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench
Core i7 4771
15.87 mHash/s
Core i7 3770
9.07 mHash/s
CompuBench 1.5 (T-Rex) Data courtesy CompuBench
Core i7 4771
1.67 fps
Core i7 3770
-1 fps
PCMark 8 Home 3.0 Accelerated Data courtesy FutureMark
Core i7 4771
3,184
Core i7 3770
3,001
Sky Diver Data courtesy FutureMark
Core i7 4771
3,637
Core i7 3770
2,141
Cloud Gate Data courtesy FutureMark
Core i7 4771
7,691
Core i7 3770
6,072
GeekBench 3 (Multi-core) Data courtesy Primate Labs
Core i7 4771
13,272
Core i7 3770
12,524
GeekBench 3 (Single core) Data courtesy Primate Labs
Core i7 4771
3,555
Core i7 3770
3,236
GeekBench 3 (AES single core) Data courtesy Primate Labs
Core i7 4771
4,660,000 MB/s
Core i7 3770
2,660,000 MB/s
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 ![]() | Intel Core i7 3770 ![]() |
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