AMD Ryzen 9 9950X3D vs AMD Ryzen 9 5900HX
CPU · Specs Compare
General Parameters
Release Date
Mar 2025
Jan 2021
Manufacturer
Amd
AMD
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 5 (Granite Ridge)
Cezanne
Processor Number
9950X3D
—
Integrated Graphics
Radeon Graphics
Radeon RX Vega 8
Generation
Ryzen 9 (Zen 5 (Granite Ridge))
—
Series
Ryzen 9000 Series
—
Package
Transistor Count
16.6 billions
—
Manufacturing Process
4 nm
7 nm
Socket
AM5
FP6
Power Consumption
170 W
35-54 W
Max Turbo Power Consumption
230 W
—
Peak Operating Temperature
95 °C
105 °C
Foundry
TSMC
—
Die Size
2x70.6 mm²
—
I/O Process Size
6 nm
—
I/O Die Size
122 mm²
—
Package
FC-LGA1718
—
CPU Performance
Performance Cores
16
8
Performance Core Threads
32
16
Performance Core Base Frequency
4.3 GHz
3.3 GHz
Performance Core Turbo Frequency
5.7 GHz
4.6 GHz
Total Core Count
16
8
Total Thread Count
32
16
Bus Frequency
100 MHz
100 MHz
Multiplier
43
33x
L1 Cache
80 K per core
64 K per core
L2 Cache
1 MB per core
512 K per core
L3 Cache
128 MB shared
16 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
—
Memory Parameters
Memory Types
DDR5-5600
DDR4-3200, LPDDR4-4266
Max Memory Size
192 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
68.27 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
400 MHz
—
GPU Max Dynamic Frequency
2200 MHz
2100 MHz
Shader Units
128
512
Texture Units
8
32
Raster Operation Units
4
8
Execution Units
2
—
Power Consumption
15
15 W
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
28
16
Benchmark
Cinebench R23
2,240
1,481
Cinebench R23
42,369
12,793
Geekbench 6
3,473
1,993
Geekbench 6
22,539
9,310
Cinebench 2024
142
—
Cinebench 2024
2,448
—
Blender
808
214
Passmark CPU
4,731
3,183
Passmark CPU
70,009
22,772
Geekbench 5
—
1,511
Geekbench 5
—
8,303
▲ Specs Compare
Data sourced from official specifications and benchmark tests.