Intel Core i9 13900F vs Intel Core i5 8279U
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
May 2019
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake
Coffee Lake
Processor Number
i9-13900F
i5-8279U
Integrated Graphics
No
Iris Plus Graphics 655
Package
Manufacturing Process
10 nm
14 nm
Socket
LGA-1700
BGA-1528
Power Consumption
65 W
28 W
Max Turbo Power Consumption
219 W
—
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
8
Performance Core Base Frequency
2.0 GHz
2.4 GHz
Performance Core Turbo Frequency
5.2 GHz
4.1 GHz
Efficiency Cores
16
—
Efficiency Core Threads
16
—
Efficiency Core Base Frequency
1.5 GHz
—
Efficiency Core Turbo Frequency
4.2 GHz
—
Total Core Count
24
4
Total Thread Count
32
8
Bus Frequency
100 MHz
100 MHz
Multiplier
20x
24x
L1 Cache
80 K per core
32 K per core
L2 Cache
2 MB per core
256 K per core
L3 Cache
36 MB shared
6 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
DDR4-2400, LPDDR3-2133
Max Memory Size
192 GB
32 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
37.5 GB/s
ECC Memory Support
Yes
No
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
20
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 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
Benchmark
Geekbench 6
2,748
1,313
Geekbench 6
18,735
4,465
Cinebench R23
—
1,085
Cinebench R23
—
4,440
Geekbench 5
—
951
Geekbench 5
—
3,929
Blender
—
59
Passmark CPU
—
2,365
Passmark CPU
—
7,732
▲ Specs Compare
Data sourced from official specifications and benchmark tests.