Intel Celeron 3867U vs Intel Core i7 8559U
We compared two laptop CPUs: Intel Celeron 3867U with 2 cores 1.8GHz 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 Celeron 3867U 's Advantages
Released 9 months late
Lower TDP (15W vs 28W)
Intel Core i7 8559U 's Advantages
Higher specification of memory (2400 vs 2133)
Larger memory bandwidth (37.5GB/s vs 34.1GB/s)
Higher base frequency (2.7GHz vs 1.8GHz)
Larger L3 cache size (8MB vs 2MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Celeron 3867U
387
Intel Core i7 8559U
+265%
1416
Geekbench 6 Multi Core
Intel Celeron 3867U
689
Intel Core i7 8559U
+606%
4869
General Parameters
Jan 2019
Release Date
Apr 2018
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
-
Kaby Lake R
Core Architecture
Kaby Lake-R
3867U
Processor Number
-
BGA-1356
Socket
Intel BGA 1356
HD Graphics 610
Integrated Graphics
Iris Pro Plus
-
Generation
Core i7 (Kaby Lake-U Refresh)
Package
14 nm
Manufacturing Process
14 nm
15 W
Power Consumption
28 W
100 °C
Peak Operating Temperature
72 °C
-
Foundry
Intel
-
Die Size
123 mm²
CPU Performance
2
Performance Cores
-
2
Performance Core Threads
-
1.8 GHz
Performance Core Base Frequency
2.7 GHz
-
Performance Core Turbo Frequency
4.5 GHz
2
Total Core Count
4
2
Total Thread Count
8
-
Bus Frequency
100 MHz
-
Multiplier
27.0
32 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
256 KB per core
2 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
DDR4-2133, LPDDR3-1866, DDR3L-1600
Memory Types
DDR4-2400, LPDDR3-2133
32 GB
Max Memory Size
32 GB
2
Max Memory Channels
2
34.1 GB/s
Max Memory Bandwidth
37.5 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
200 MHz
GPU Base Frequency
300 MHz
900 MHz
GPU Max Dynamic Frequency
1200 MHz
96
Shader Units
-
12
Texture Units
-
2
Raster Operation Units
-
12
Execution Units
-
5 W
Power Consumption
-
4096x2304 - 30 Hz
Max Resolution
-
0.06 TFLOPS
Graphics Performance
-
Miscellaneous
3.0
PCIe Version
-
12
PCIe Lanes
-
SSE4.1, SSE4.2
Extended Instruction Set
-
