Home Comparison Intel Core i7 6500U vs Intel Core i5 8279U

Intel Core i7 6500U vs Intel Core i5 8279U

We compared two laptop CPUs: Intel Core i7 6500U with 2 cores 2.5GHz 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 6500U 's Advantages
Higher base frequency (2.5GHz vs 2.4GHz)
Lower TDP (15W vs 28W)
Intel Core i5 8279U 's Advantages
Released 3 years and 8 months late
Higher specification of memory (2400 vs 2133)
Larger memory bandwidth (37.5GB/s vs 34.1GB/s)
Larger L3 cache size (6MB vs 4MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 6500U
719
Intel Core i5 8279U +50%
1085
Cinebench R23 Multi Core
Intel Core i7 6500U
2072
Intel Core i5 8279U +114%
4440
Geekbench 6 Single Core
Intel Core i7 6500U
1027
Intel Core i5 8279U +27%
1313
Geekbench 6 Multi Core
Intel Core i7 6500U
2074
Intel Core i5 8279U +115%
4465
Blender
Intel Core i7 6500U
22
Intel Core i5 8279U +168%
59
Geekbench 5 Single Core
Intel Core i7 6500U
742
Intel Core i5 8279U +28%
951
Geekbench 5 Multi Core
Intel Core i7 6500U
1655
Intel Core i5 8279U +137%
3929
Passmark CPU Single Core
Intel Core i7 6500U
1695
Intel Core i5 8279U +39%
2365
Passmark CPU Multi Core
Intel Core i7 6500U
3261
Intel Core i5 8279U +137%
7732
VS

General Parameters

Sep 2015
Release Date
May 2019
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Skylake
Core Architecture
Coffee Lake
i7-6500U
Processor Number
i5-8279U
BGA-1356
Socket
BGA-1528
HD Graphics 520
Integrated Graphics
Iris Plus Graphics 655

Package

1.7 billions
Transistor Count
-
14 nm
Manufacturing Process
14 nm
15 W
Power Consumption
28 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

2
Performance Cores
4
4
Performance Core Threads
8
2.5 GHz
Performance Core Base Frequency
2.4 GHz
3.1 GHz
Performance Core Turbo Frequency
4.1 GHz
2
Total Core Count
4
4
Total Thread Count
8
-
Bus Frequency
100 MHz
-
Multiplier
24x
64 K per core
L1 Cache
32 K per core
256 K per core
L2 Cache
256 K per core
4 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No

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
-
GPU Base Frequency
300 MHz
1050 MHz
GPU Max Dynamic Frequency
1150 MHz
-
Shader Units
384
-
Texture Units
48
-
Raster Operation Units
6
-
Execution Units
48
-
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
-
Graphics Performance
0.81 TFLOPS

Miscellaneous

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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