Core i7-5850HQ vs Core i7-4870HQ

Core i7-5850HQ
Core i7-4870HQ
4 Cores
8 Threads
2.7GHz Clock
4 Cores
8 Threads
2.5GHz Clock
Socket
BGA 1364
Socket
BGA 1364
iGPU
Iris Pro 6200 1100MHz
iGPU
Iris Pro 5200 1200MHz
GB6S 1,200
32%
GB6S 1,140
30%
GB6M 3,500
15%
GB6M 3,720
16%
CB23S - N/A
0%
CB23S - N/A
0%
CB23M - N/A
0%
CB23M - N/A
0%
Manufacturer
Intel
Manufacturer
Intel
Architecture
Broadwell
Architecture
Haswell
Family
Core 5th Gen
Family
Core 4th Gen
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Broadwell-H
-
Broadwell-4C-GT3
-
-
-
-
-
-
Codename
Crystalwell
-
-
-
-
-
-
-
-
Market Segment
Laptop
Market Segment
Laptop
Release Date
6/1/2015
Release Date
7/1/2014
Foundry
Intel
Intel (eDRAM Die)
-
-
Foundry
Intel
Intel (eDRAM Die)
-
-
Node
14nm
22nm (eDRAM Die)
-
-
Node
22nm
22nm (eDRAM Die)
-
-
Die Size
182 mm²
77 mm² (eDRAM Die)
-
-
Die Size
260 mm²
77 mm² (eDRAM Die)
-
-
Transistor Count
2.7 Billion
-
-
-
Transistor Count
1.7 Billion
-
-
-
4 Cores
-
-
-
4 Cores
-
-
-
8 Threads
-
-
-
8 Threads
-
-
-
-
2.7GHz
3.6GHz Boost
-
-
2.5GHz
3.7GHz 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
-
6MB Shared
-
12-way set associative
-
-
-
-
-
L4
128MB Shared
-
-
L4
128MB Shared
-
-
Channels
2
Channels
2
Max Memory
32GB
Max Memory
32GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
933MHz
Transfer Rate
1866MT/s
Clock
800MHz
Transfer Rate
1600MT/s
Bandwidth/Channel
14.9GB/s
Bandwidth
29.9GB/s
Bandwidth/Channel
12.8GB/s
Bandwidth
25.6GB/s
TDP
47W
-
-
-
TDP
47W
-
-
-
Temp
105°C Max
-
-
-
-
Included Cooler
Not Included
Included Cooler
Not Included
PCIe 2.0 x16 Lanes
PCIe 3.0 x16 Lanes
Iris Pro 6200 1100MHz
384 Shaders
1100MHz
Iris Pro 5200 1200MHz
320 Shaders
1200MHz
No NPU
-
No NPU
-
-
-
-
-
-
-
-
-
-
-
-
-
No Cellular
No Cellular
Change Results