Intel Core i9 14900 vs AMD Ryzen 7 3800X
CPU · Specs Compare
General Parameters
Release Date
Jan 2024
Jul 2019
Manufacturer
Intel
Amd
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake Refresh
Zen 2
Processor Number
i9-14900
—
Integrated Graphics
UHD Graphics 770
No
Package
Manufacturing Process
10 nm
7 nm
Socket
LGA-1700
AM4
Power Consumption
65 W
105 W
Max Turbo Power Consumption
219 W
—
Peak Operating Temperature
100°C
95°C
Transistor Count
—
3.8 billions
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
2.0 GHz
3.9 GHz
Performance Core Turbo Frequency
5.8 GHz
4.5 GHz
Efficiency Cores
16
—
Efficiency Core Threads
16
—
Efficiency Core Base Frequency
1.5 GHz
—
Efficiency Core Turbo Frequency
4.3 GHz
—
Total Core Count
24
8
Total Thread Count
32
16
Bus Frequency
100 MHz
100 MHz
Multiplier
20x
39x
L1 Cache
80 K per core
64 K per core
L2 Cache
2 MB per core
512 K per core
L3 Cache
36 MB shared
32 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
DDR4-3200
Max Memory Size
192 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
47.68 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1650 MHz
—
Shader Units
256
—
Texture Units
16
—
Raster Operation Units
8
—
Execution Units
32
—
Power Consumption
15 W
—
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
20
16
Benchmark
Cinebench R23
2,236
1,340
Cinebench R23
34,901
13,812
Geekbench 6
2,958
1,743
Geekbench 6
19,826
8,625
Blender
476
—
Passmark CPU
4,660
2,695
Passmark CPU
50,020
23,418
Geekbench 5
—
1,333
Geekbench 5
—
9,479
Cinebench 2024
—
78
Cinebench 2024
—
731
▲ Specs Compare
Data sourced from official specifications and benchmark tests.