AMD Ryzen 9 3900XT vs Intel Core Ultra 5 245K
CPU · Specs Compare
General Parameters
Release Date
Jul 2020
Oct 2024
Manufacturer
AMD
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2 (Matisse)
Arrow Lake
Integrated Graphics
No
Arc Xe2 (Arrow Lake-S)
Processor Number
—
245K
Generation
—
Ultra 5(Arrow Lake)
Package
Transistor Count
3.8 billions
17.8 billions
Manufacturing Process
7 nm
3 nm
Socket
AM4
FCLGA-1851
Power Consumption
105 W
125 W
Peak Operating Temperature
95°C
105 °C
Max Turbo Power Consumption
—
159 W
Foundry
—
TSMC
Package
—
FC-LGA18W
CPU Performance
Performance Cores
12
6
Performance Core Threads
24
6
Performance Core Base Frequency
3.8 GHz
4.2 GHz
Performance Core Turbo Frequency
4.7 GHz
5.2 GHz
Total Core Count
12
14
Total Thread Count
24
14
Bus Frequency
100 MHz
100 MHz
Multiplier
38x
42
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
24 MB shared
Unlocked Multiplier
Yes
Yes
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
3.6 GHz
Efficiency Core Turbo Frequency
—
4.6 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-3200
DDR5-6400
Max Memory Size
128 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
47.68 GB/s
102.4 GB/s
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
24
24
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1900 MHz
Shader Units
—
512
Texture Units
—
16
Raster Operation Units
—
8
Execution Units
—
64
Benchmark
Cinebench R23
1,350
2,118
Cinebench R23
18,437
25,099
Geekbench 6
1,763
2,982
Geekbench 5
1,311
2,248
Geekbench 6
11,025
17,867
Geekbench 5
12,279
18,354
Blender
261
382
Passmark CPU
2,769
4,679
Passmark CPU
32,856
43,435
Cinebench 2024
—
136
Cinebench 2024
—
1,526
▲ Specs Compare
Data sourced from official specifications and benchmark tests.