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| Intel Core i7 4900MQ vs 4850EQ |
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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 4900MQ vs the 4850EQ. | |||||||
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CPUBoss is not aware of any important advantages of the 4850EQ vs the 4900MQ. | |||||||
Benchmarks Real world tests of Core i7 4900MQ vs 4850EQ
GeekBench 3 (Multi-core) Data courtesy Primate Labs
Core i7 4900MQ
12,748
Core i7 4850EQ
11,977
GeekBench 3 (Single core) Data courtesy Primate Labs
Core i7 4900MQ
3,446
Core i7 4850EQ
3,141
GeekBench 3 (AES single core) Data courtesy Primate Labs
Core i7 4900MQ
4,375,000 MB/s
Core i7 4850EQ
4,180,000 MB/s
Specifications Full list of technical specs
summary | Core i7 4900MQ | vs | 4850EQ |
---|---|---|---|
Clock speed | 2.8 GHz | 1.6 GHz | |
Turbo clock speed | 3.8 GHz | 3.2 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 | |
power consumption | |||
TDP | 47W | 47W | |
Annual home energy cost | 11.32 $/year | 11.32 $/year | |
Performance per watt | 21.68 pt/W | 54.18 pt/W | |
Typical power consumption | 38.19W | 38.19W | |
bus | |||
Architecture | DMI 2.0 | DMI | |
Number of links | 1 | 1 | |
Transfer rate | 5,000 MT/s | 5,000 MT/s |
details | Core i7 4900MQ | vs | 4850EQ |
---|---|---|---|
Architecture | x86-64 | x86-64 | |
Threads | 8 | 8 | |
Manufacture process | 22 nm | 22 nm | |
Max CPUs | 1 | 1 | |
overclocking | |||
Overclocked clock speed | 4.09 GHz | 1.6 GHz | |
Overclocked clock speed (Water) | 2.8 GHz | 1.6 GHz | |
Overclocked clock speed (Air) | 4.09 GHz | 1.6 GHz | |
integrated graphics | |||
GPU | GPU | GPU | |
Label | Intel® HD Graphics 4600 | Intel® Iris™ Pro graphics 5200 | |
Number of displays supported | 3 | 3 | |
GPU clock speed | 400 MHz | 650 MHz | |
Turbo clock speed | 1,300 MHz | 1,000 MHz | |
memory controller | |||
Memory controller | Built-in | Built-in | |
Channels | Dual Channel | Dual Channel | |
Supports ECC | No | Yes |
Intel Core i7 4900MQ ![]() | Intel Core i7 4850EQ ![]() |
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