AMD Ryzen AI 5 340 vs AMD Ryzen 9 9950X3D
CPU · Specs Compare
General Parameters
Release Date
Jan 2025
Mar 2025
Manufacturer
Amd
Amd
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 5 (Krackan Point)
Zen 5 (Granite Ridge)
Integrated Graphics
Radeon 840M
Radeon Graphics
Processor Number
—
9950X3D
Generation
—
Ryzen 9 (Zen 5 (Granite Ridge))
Series
—
Ryzen 9000 Series
Package
Manufacturing Process
4 nm
4 nm
Socket
FP8
AM5
Power Consumption
15-54 W
170 W
Peak Operating Temperature
100 °C
95 °C
Transistor Count
—
16.6 billions
Max Turbo Power Consumption
—
230 W
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
3
16
Performance Core Threads
6
32
Performance Core Base Frequency
2.0 GHz
4.3 GHz
Performance Core Turbo Frequency
4.8 GHz
5.7 GHz
Efficiency Cores
3
—
Efficiency Core Threads
6
—
Efficiency Core Base Frequency
2.0 GHz
—
Efficiency Core Turbo Frequency
3.4 GHz
—
Total Core Count
6
16
Total Thread Count
12
32
Bus Frequency
100 MHz
100 MHz
Multiplier
20
43
L1 Cache
80 K per core
80 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
16 MB shared
128 MB shared
Unlocked Multiplier
No
Yes
SMP
—
1
Memory Parameters
Memory Types
LPDDR5X-8000,DDR5-5600
DDR5-5600
Max Memory Size
256 GB
192 GB
Max Memory Channels
2
2
ECC Memory Support
No
Yes
Max Memory Bandwidth
—
89.6 GB/s
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2900 MHz
2200 MHz
Shader Units
256
128
Texture Units
16
8
Raster Operation Units
8
4
Execution Units
4
2
Power Consumption
15-54
15
GPU Base Frequency
—
400 MHz
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
16
28
Benchmark
Cinebench R23
1,862
2,240
Cinebench R23
11,727
42,369
Geekbench 6
2,705
3,473
Geekbench 6
11,544
22,539
Cinebench 2024
117
142
Cinebench 2024
689
2,448
Blender
—
808
Passmark CPU
—
4,731
Passmark CPU
—
70,009
▲ Specs Compare
Data sourced from official specifications and benchmark tests.