Intel Core i7 8705G vs Intel Core i7 8559U
We compared two laptop CPUs: Intel Core i7 8705G with 4 cores 3.1GHz and Intel Core i7 8559U with 4 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 8705G 's Advantages
Higher base frequency (3.1GHz vs 2.7GHz)
Intel Core i7 8559U 's Advantages
Integrated graphics card
Higher specification of memory (2400 vs 2400)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i7 8705G
1106
Intel Core i7 8559U
+28%
1416
Geekbench 6 Multi Core
Intel Core i7 8705G
3101
Intel Core i7 8559U
+57%
4869
General Parameters
Jan 2018
Release Date
Apr 2018
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
-
Kaby Lake G
Core Architecture
Kaby Lake-R
i7-8705G
Processor Number
-
BGA-2270
Socket
Intel BGA 1356
-
Integrated Graphics
Iris Pro Plus
-
Generation
Core i7 (Kaby Lake-U Refresh)
Package
14 nm
Manufacturing Process
14 nm
0 W
Power Consumption
28 W
100 °C
Peak Operating Temperature
72 °C
-
Foundry
Intel
-
Die Size
123 mm²
CPU Performance
4
Performance Cores
-
8
Performance Core Threads
-
3.1 GHz
Performance Core Base Frequency
2.7 GHz
4.1 GHz
Performance Core Turbo Frequency
4.5 GHz
4
Total Core Count
4
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
31x
Multiplier
27.0
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
256 KB per core
8 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
DDR4-2400
Memory Types
DDR4-2400, LPDDR3-2133
64 GB
Max Memory Size
32 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
37.5 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
-
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1200 MHz
Miscellaneous
3.0
PCIe Version
-
8
PCIe Lanes
-
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-
