AMD Ryzen 9 7940HX vs AMD Ryzen 9 9900X3D
CPU Specs Compare
General Parameters
Release Date
Jan 2024
Jan 2025
Manufacturer
AMD
Amd
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Dragon Range
Zen 5 (Granite Ridge)
Integrated Graphics
Radeon 610M
Radeon Graphics
Generation
Ryzen 9 (Zen 4 (Dragon Range))
Ryzen 9 (Zen 5 (Granite Ridge))
Processor Number
-
9900X3D
Series
-
Ryzen 9000 Series
Package
Transistor Count
13.14 billions
16.63 billions
Manufacturing Process
5 nm
4 nm
Socket
AMD Socket FL1
AM5
Power Consumption
55 W
120 W
Peak Operating Temperature
100°C
95 °C
Foundry
TSMC
TSMC
Die Size
2x71 mm²
2x70.6 mm²
I/O Process Size
6 nm
6 nm
I/O Die Size
122 mm²
122 mm²
Package
µFC-BGAFL1
FC-LGA1718
Max Turbo Power Consumption
-
230 W
CPU Performance
Performance Cores
16
12
Performance Core Threads
32
24
Performance Core Base Frequency
2.4 GHz
4.4 GHz
Performance Core Turbo Frequency
5.2 GHz
5.5 GHz
Total Core Count
16
12
Total Thread Count
32
24
Bus Frequency
100 MHz
100 MHz
Multiplier
24.0
43
L1 Cache
64 KB per core
80 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
64 MB shared
128 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
1
Memory Parameters
Memory Types
DDR5-5200
DDR5-5600
Max Memory Size
64 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
400 MHz
400 MHz
GPU Max Dynamic Frequency
2200 MHz
2200 MHz
Shader Units
128
128
Texture Units
8
8
Raster Operation Units
4
4
Execution Units
2
2
Power Consumption
15 W
15
Miscellaneous
📊 Benchmark
Cinebench R23
1,864
2,258
Cinebench R23
33,370
34,524
Geekbench 6
2,688
3,351
Geekbench 6
15,655
21,364
Blender
575
-
Passmark CPU
-
4,651
Passmark CPU
-
56,185