AMD Ryzen 9 3950X vs Intel Core i9 13905H
CPU · Specs Compare
General Parameters
Release Date
Nov 2019
Jan 2023
Manufacturer
AMD
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2
Raptor Lake
Integrated Graphics
N/A
Iris Xe Graphics (96 EU)
Processor Number
—
i9-13905H
Package
Transistor Count
3.8 billions
—
Manufacturing Process
7 nm
10 nm
Socket
AM4
BGA-1792
Power Consumption
105 W
35-45 W
Max Turbo Power Consumption
—
115 W
Peak Operating Temperature
—
100°C
CPU Performance
Performance Cores
16
6
Performance Core Threads
32
12
Performance Core Base Frequency
3.5 GHz
2.6 GHz
Performance Core Turbo Frequency
4.7 GHz
5.4 GHz
Total Core Count
16
14
Total Thread Count
32
20
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
26x
L1 Cache
64 K per core
80 K per core
L2 Cache
512 K per core
2 MB per core
L3 Cache
64 MB shared
24 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
1.9 GHz
Efficiency Core Turbo Frequency
—
4.1 GHz
Memory Parameters
Memory Types
DDR4-3200
DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267
Max Memory Size
128 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
47.68 GB/s
89.6 GB/s
ECC Memory Support
Yes
No
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
16
28
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1500 MHz
Shader Units
—
768
Texture Units
—
48
Raster Operation Units
—
24
Execution Units
—
96
Power Consumption
—
15 W
Benchmark
Cinebench R23
1,349
—
Cinebench R23
24,396
—
Geekbench 6
1,709
2,643
Geekbench 6
11,656
12,944
Cinebench 2024
72
—
Cinebench 2024
1,325
—
Passmark CPU
2,692
—
Passmark CPU
38,953
—
Blender
—
233
▲ Specs Compare
Data sourced from official specifications and benchmark tests.