Home Comparison Intel Core i7 8550U vs Intel Core i5 8279U

Intel Core i7 8550U vs Intel Core i5 8279U

Intel Core i7 8550U
VS
Intel Core i5 8279U
Intel Core i7 8550U
Intel Core i5 8279U
We compared two laptop CPUs: Intel Core i7 8550U with 4 cores 1.8GHz and Intel Core i5 8279U with 4 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 8550U 's Advantages
Larger L3 cache size (8MB vs 6MB)
Lower TDP (15W vs 28W)
Intel Core i5 8279U 's Advantages
Released 1 years and 9 months late
Better graphics card performance
Higher base frequency (2.4GHz vs 1.8GHz)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 8550U
979
Intel Core i5 8279U +10%
1085
Cinebench R23 Multi Core
Intel Core i7 8550U
2960
Intel Core i5 8279U +50%
4440
Geekbench 6 Single Core
Intel Core i7 8550U
1153
Intel Core i5 8279U +13%
1313
Geekbench 6 Multi Core
Intel Core i7 8550U
2890
Intel Core i5 8279U +54%
4465
Blender
Intel Core i7 8550U
56
Intel Core i5 8279U +5%
59
Geekbench 5 Single Core
Intel Core i7 8550U +1%
966
Intel Core i5 8279U
951
Geekbench 5 Multi Core
Intel Core i7 8550U
2960
Intel Core i5 8279U +32%
3929
Passmark CPU Single Core
Intel Core i7 8550U
2059
Intel Core i5 8279U +14%
2365
Passmark CPU Multi Core
Intel Core i7 8550U
5894
Intel Core i5 8279U +31%
7732
Intel Core i7 8550U
VS
Intel Core i5 8279U

General Parameters

Aug 2017
Release Date
May 2019
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Kaby Lake R
Core Architecture
Coffee Lake
i7-8550U
Processor Number
i5-8279U
BGA-1356
Socket
BGA-1528
UHD Graphics 620
Integrated Graphics
Iris Plus Graphics 655

Package

14 nm
Manufacturing Process
14 nm
15 W
Power Consumption
28 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

4
Performance Cores
4
8
Performance Core Threads
8
1.8 GHz
Performance Core Base Frequency
2.4 GHz
4 GHz
Performance Core Turbo Frequency
4.1 GHz
4
Total Core Count
4
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
18x
Multiplier
24x
64 K per core
L1 Cache
32 K per core
256 K per core
L2 Cache
256 K per core
8 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2400, LPDDR3-2133
Memory Types
DDR4-2400, LPDDR3-2133
32 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

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1150 MHz
GPU Max Dynamic Frequency
1150 MHz
192
Shader Units
384
24
Texture Units
48
3
Raster Operation Units
6
24
Execution Units
48
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
4096x2304 - 60 Hz
0.38 TFLOPS
Graphics Performance
0.81 TFLOPS

Miscellaneous

Intel Core i7 8550U
Official Website
Intel Core i5 8279U
3.0
PCIe Version
3.0
12
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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