Home Comparison AMD Ryzen 7 8840U vs Intel Core i5 8279U

AMD Ryzen 7 8840U vs Intel Core i5 8279U

AMD Ryzen 7 8840U
VS
Intel Core i5 8279U
AMD Ryzen 7 8840U
Intel Core i5 8279U
We compared two laptop CPUs: AMD Ryzen 7 8840U with 8 cores 3.3GHz 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

AMD Ryzen 7 8840U 's Advantages
Released 4 years and 7 months late
Better graphics card performance
Higher specification of memory (7500 vs 2400)
Larger memory bandwidth (89.6GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.3GHz vs 2.4GHz)
Larger L3 cache size (16MB vs 6MB)
More modern manufacturing process (4nm vs 14nm)
Intel Core i5 8279U 's Advantages
Lower TDP (28W vs 30W)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 7 8840U +64%
1780
Intel Core i5 8279U
1085
Cinebench R23 Multi Core
AMD Ryzen 7 8840U +188%
12815
Intel Core i5 8279U
4440
Geekbench 6 Single Core
AMD Ryzen 7 8840U +87%
2468
Intel Core i5 8279U
1313
Geekbench 6 Multi Core
AMD Ryzen 7 8840U +157%
11498
Intel Core i5 8279U
4465
Blender
AMD Ryzen 7 8840U +189%
171
Intel Core i5 8279U
59
AMD Ryzen 7 8840U
VS
Intel Core i5 8279U

General Parameters

Dec 2023
Release Date
May 2019
AMD
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Hawk Point)
Core Architecture
Coffee Lake
-
Processor Number
i5-8279U
FP8
Socket
BGA-1528
Radeon 780M
Integrated Graphics
Iris Plus Graphics 655
Ryzen 7 (Zen 4 (Hawk Point))
Generation
-

Package

25 billions
Transistor Count
-
4 nm
Manufacturing Process
14 nm
15-30 W
Power Consumption
28 W
100°C
Peak Operating Temperature
100 °C
TSMC
Foundry
-
178 mm²
Die Size
-

CPU Performance

8
Performance Cores
4
16
Performance Core Threads
8
3.3 GHz
Performance Core Base Frequency
2.4 GHz
5.1 GHz
Performance Core Turbo Frequency
4.1 GHz
8
Total Core Count
4
16
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
33x
Multiplier
24x
64 K per core
L1 Cache
32 K per core
1 MB per core
L2 Cache
256 K per core
16 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
1
SMP
-

Memory Parameters

DDR5-5600, LPDDR5x-7500
Memory Types
DDR4-2400, LPDDR3-2133
256 GB
Max Memory Size
32 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
37.5 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
1500 MHz
GPU Base Frequency
300 MHz
2700 MHz
GPU Max Dynamic Frequency
1150 MHz
768
Shader Units
384
48
Texture Units
48
32
Raster Operation Units
6
12
Execution Units
48
15 W
Power Consumption
15 W
7680x4320 - 60 Hz
Max Resolution
4096x2304 - 60 Hz
8.12 TFLOPS
Graphics Performance
0.81 TFLOPS

Miscellaneous

AMD Ryzen 7 8840U
Official Website
Intel Core i5 8279U
4.0
PCIe Version
3.0
20
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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