Intel Core i7-4578U Specs
Intel Core i7-4578U
$426
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2 Cores
4 Threads
3GHz Clock
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|
Socket
BGA 1168
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iGPU
Iris 5100 1200MHz
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|
GB6S 975
24%
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|
GB6M 1,890
7%
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CB23S N/A
0%
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CB23M N/A
0%
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Manufacturer
Intel
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Architecture
Haswell
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Family
Core 4th Gen
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Instruction Set (ISA)
x86-64
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Codename
Haswell-ULT
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Haswell-2C-GT3
-
-
-
-
-
-
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Market Segment
Laptop
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Release Date
7/1/2014
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Foundry
Intel
Intel (PCH Die)
-
-
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Node
22nm
22nm (PCH Die)
-
-
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Die Size
181 mm²
52 mm² (PCH Die)
-
-
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Transistor Count
1.3 Billion
-
-
-
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2 Cores
-
-
-
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4 Threads
-
-
-
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-
3GHz
3.5GHz Boost
-
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-
-
-
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-
-
-
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Overclocking
Locked
-
-
-
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Type
DMI
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-
-
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-
-
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Transfer Rate
5GT/s
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-
-
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Lanes
4
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Bandwidth
2.5GB/s
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Bi-directional
5GB/s
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L0 Instruction
-
-
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L0 Data
-
-
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L1 Instruction
32KB/Core
8-way set associative
-
-
-
-
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L1 Data
32KB/Core
8-way set associative
-
-
-
-
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L2
256KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
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L3
-
4MB Shared
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16-way set associative
-
-
-
-
-
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-
-
-
-
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Channels
2
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Max Memory
16GB
16GB
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|
ECC
Not Supported
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Bus Width/Channel
64Bit
Bus Width
128Bit
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|
Clock
800MHz
800MHz
Transfer Rate
1600MT/s
1600MT/s
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|
Bandwidth/Channel
12.8GB/s
12.8GB/s
Bandwidth
25.6GB/s
25.6GB/s
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|
TDP
28W
-
-
-
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Temp
100°C Max
-
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Included Cooler
Not Included
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PCIe 2.0 x12 Lanes
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Iris 5100 1200MHz
320 Shaders
1200MHz
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No NPU
-
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-
-
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-
-
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-
-
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No Cellular
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