AMD Ryzen 9 3900XT vs Intel Core Ultra 7 365
CPU · Specs Compare
General Parameters
Release Date
Jul 2020
Jan 2026
Manufacturer
AMD
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2 (Matisse)
Panther Lake
Integrated Graphics
No
Graphics 4 Xe3
Processor Number
—
365
Generation
—
Intel Core Ultra Series 3
Package
Transistor Count
3.8 billions
—
Manufacturing Process
7 nm
3 nm
Socket
AM4
Custom
Power Consumption
105 W
15-25 W
Peak Operating Temperature
95°C
100 °C
Max Turbo Power Consumption
—
55 W
CPU Performance
Performance Cores
12
4
Performance Core Threads
24
4
Performance Core Base Frequency
3.8 GHz
2.3 GHz
Performance Core Turbo Frequency
4.7 GHz
4.8 GHz
Total Core Count
12
8
Total Thread Count
24
8
Bus Frequency
100 MHz
100 MHz
Multiplier
38x
24
L1 Cache
64 K per core
112 K per core
L2 Cache
512 K per core
3 MB per core
L3 Cache
64 MB shared
12 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
—
4
Efficiency Core Threads
—
4
Efficiency Core Base Frequency
—
1.8 GHz
Efficiency Core Turbo Frequency
—
3.6 GHz
Memory Parameters
Memory Types
DDR4-3200
LPDDR5X-7467,DDR5-6400
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
47.68 GB/s
119.5 GB/s
ECC Memory Support
Yes
No
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
24
12
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
800 MHz
GPU Max Dynamic Frequency
—
2500 MHz
Shader Units
—
1024
Texture Units
—
64
Raster Operation Units
—
32
Execution Units
—
4
Max Resolution
—
7680 x 4320 @ 60Hz
AI Accelerator
Theoretical performance
—
50 TOPS
Benchmark
Cinebench R23
1,350
—
Cinebench R23
18,437
—
Geekbench 6
1,763
2,738
Geekbench 5
1,311
—
Geekbench 6
11,025
10,956
Geekbench 5
12,279
—
Blender
261
—
Passmark CPU
2,769
—
Passmark CPU
32,856
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.