Core i7-8550U vs Core i7-8705G

Core i7-8550U
Core i7-8705G
4 Cores
8 Threads
1.8GHz Clock
4 Cores
8 Threads
3.1GHz Clock
Socket
BGA 1356
Socket
BGA 2270
iGPU
UHD 620 1150MHz
iGPU
Radeon RX Vega M GL
GB6S 1,200
32%
GB6S 1,350
36%
GB6M 3,800
16%
GB6M 4,100
17%
CB23S - N/A
0%
CB23S - N/A
0%
CB23M - N/A
0%
CB23M - N/A
0%
Manufacturer
Intel
Manufacturer
Intel
Architecture
Skylake
Architecture
Skylake
Family
Core 8th Gen
Family
Core 8th Gen
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Kaby Lake-R
-
Kaby Lake-R-4C-GT2
-
-
-
-
-
-
Codename
Kaby Lake-G
-
Kaby Lake-4C-GT2
-
-
-
-
-
-
Market Segment
Laptop
Market Segment
Laptop
Release Date
8/21/2017
Release Date
1/7/2018
Foundry
Intel
-
-
-
Foundry
Intel
GlobalFoundries (iGPU Die)
SK Hynix (HBM2 Die)
-
Node
14nm+
-
-
-
Node
14nm++
14nm (iGPU Die)
21nm (HBM2 Die)
-
Die Size
123 mm²
-
-
-
Die Size
125 mm²
208 mm² (iGPU Die)
92 mm² (HBM2 Die)
-
Transistor Count
2.1 Billion
-
-
-
Transistor Count
2.1 Billion
5 Billion (iGPU Die)
-
-
4 Cores
-
-
-
4 Cores
-
-
-
8 Threads
-
-
-
8 Threads
-
-
-
-
1.8GHz
4GHz Boost
-
-
3.1GHz
4.1GHz Boost
-
-
-
-
-
-
-
-
-
-
-
-
-
Overclocking
Locked
-
-
-
Overclocking
Locked
-
-
-
Type
OPI
Type
DMI
-
-
-
-
-
-
-
-
Transfer Rate
4GT/s
Transfer Rate
8GT/s
-
-
-
-
Lanes
4
Lanes
4
Bandwidth
2GB/s
Bandwidth
4GB/s
Bi-directional
4GB/s
Bi-directional
8GB/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
4-way set associative
-
-
-
-
-
-
-
-
-
-
L2
256KB/Core
4-way set associative
-
-
-
-
-
-
-
-
-
-
L3
-
8MB Shared
-
16-way set associative
-
-
-
-
-
L3
-
8MB Shared
-
16-way set associative
-
-
-
-
-
-
-
-
-
-
-
-
-
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
1067MHz
Transfer Rate
2133MT/s
Clock
1200MHz
Transfer Rate
2400MT/s
Bandwidth/Channel
17.1GB/s
Bandwidth
34.1GB/s
Bandwidth/Channel
19.2GB/s
Bandwidth
38.4GB/s
TDP
15W
10W cTDP Down
25W cTDP Up
-
TDP
65W
-
-
-
Temp
100°C Max
-
Temp
100°C Max
-
Included Cooler
Not Included
Included Cooler
Not Included
PCIe 3.0 x12 Lanes
PCIe 3.0 x8 Lanes
UHD 620 1150MHz
192 Shaders
1150MHz
Radeon RX Vega M GL
1280 Shaders
1101MHz
No NPU
-
No NPU
-
-
-
-
-
-
-
-
-
-
-
-
-
No Cellular
No Cellular
Change Results