Core i7-4860HQ vs Core i7-5550U

Core i7-4860HQ
Core i7-5550U
4 Cores
8 Threads
2.4GHz Clock
2 Cores
4 Threads
2GHz Clock
Socket
BGA 1364
Socket
BGA 1168
iGPU
Iris Pro 5200 1200MHz
iGPU
HD 6000 1000MHz
GB6S 1,100
29%
GB6S 900
24%
GB6M 3,550
15%
GB6M 1,720
7%
CB23S - N/A
0%
CB23S - N/A
0%
CB23M - N/A
0%
CB23M - N/A
0%
Manufacturer
Intel
Manufacturer
Intel
Architecture
Haswell
Architecture
Broadwell
Family
Core 4th Gen
Family
Core 5th Gen
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Crystalwell
-
-
-
-
-
-
-
-
Codename
Broadwell-U
-
Broadwell-2C-GT3
-
-
-
-
-
-
Market Segment
Laptop
Market Segment
Laptop
Release Date
2/1/2014
Release Date
1/1/2015
Foundry
Intel
Intel (eDRAM Die)
-
-
Foundry
Intel
Intel (PCH Die)
-
-
Node
22nm
22nm (eDRAM Die)
-
-
Node
14nm
22nm (PCH Die)
-
-
Die Size
260 mm²
77 mm² (eDRAM Die)
-
-
Die Size
133 mm²
52 mm² (PCH Die)
-
-
Transistor Count
1.7 Billion
-
-
-
Transistor Count
1.9 Billion
-
-
-
4 Cores
-
-
-
2 Cores
-
-
-
8 Threads
-
-
-
4 Threads
-
-
-
-
2.4GHz
3.6GHz Boost
-
-
2GHz
3GHz Boost
-
-
-
-
-
-
-
-
-
-
-
-
-
Overclocking
Locked
-
-
-
Overclocking
Locked
-
-
-
Type
DMI
Type
DMI
-
-
-
-
-
-
-
-
Transfer Rate
5GT/s
Transfer Rate
5GT/s
-
-
-
-
Lanes
4
Lanes
4
Bandwidth
2.5GB/s
Bandwidth
2.5GB/s
Bi-directional
5GB/s
Bi-directional
5GB/s
L0 Instruction
-
-
L0 Instruction
-
-
L0 Data
-
-
L0 Data
-
-
L1 Instruction
32KB/Core
8-way set associative
-
-
-
-
L1 Instruction
32KB/Core
8-way set associative
-
-
-
-
L1 Data
32KB/Core
8-way set associative
-
-
-
-
L1 Data
32KB/Core
8-way set associative
-
-
-
-
L2
256KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
L2
256KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
L3
-
6MB Shared
-
12-way set associative
-
-
-
-
-
L3
-
4MB Shared
-
16-way set associative
-
-
-
-
-
L4
128MB Shared
-
-
-
-
-
-
Channels
2
Channels
2
Max Memory
32GB
Max Memory
16GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
800MHz
Transfer Rate
1600MT/s
Clock
800MHz
Transfer Rate
1600MT/s
Bandwidth/Channel
12.8GB/s
Bandwidth
25.6GB/s
Bandwidth/Channel
12.8GB/s
Bandwidth
25.6GB/s
TDP
47W
-
-
-
TDP
15W
-
-
-
-
-
-
Temp
105°C Max
-
Included Cooler
Not Included
Included Cooler
Not Included
PCIe 3.0 x16 Lanes
PCIe 2.0 x12 Lanes
Iris Pro 5200 1200MHz
320 Shaders
1200MHz
HD 6000 1000MHz
384 Shaders
1000MHz
No NPU
-
No NPU
-
-
-
-
-
-
-
-
-
-
-
-
-
No Cellular
No Cellular
Change Results