AMD Ryzen 9 5900 vs Intel Core Ultra 5 250KF Plus
CPU · Specs Compare
General Parameters
Release Date
Jan 2021
Mar 2026
Manufacturer
AMD
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Vermeer
Arrow Lake
Integrated Graphics
N/A
No
Processor Number
—
250KF+
Package
Manufacturing Process
7 nm
3 nm
Socket
AM4
FCLGA-1851
Power Consumption
65 W
125 W
Peak Operating Temperature
95 °C
105 °C
Transistor Count
—
17.8 billions
Max Turbo Power Consumption
—
159 W
CPU Performance
Performance Cores
12
6
Performance Core Threads
24
6
Performance Core Base Frequency
3.0 GHz
4.2 GHz
Performance Core Turbo Frequency
4.7 GHz
5.3 GHz
Total Core Count
12
18
Total Thread Count
24
18
Bus Frequency
100 MHz
100 MHz
Multiplier
30x
42
L1 Cache
64 K per core
192 K per core
L2 Cache
512 K per core
3 MB per core
L3 Cache
32 MB shared
30 MB shared
Unlocked Multiplier
Yes
Yes
Efficiency Cores
—
12
Efficiency Core Threads
—
12
Efficiency Core Base Frequency
—
3.3 GHz
Efficiency Core Turbo Frequency
—
4.6 GHz
Memory Parameters
Memory Types
DDR4-3200
DDR5-7200
Max Memory Size
128 GB
—
Max Memory Channels
2
—
Max Memory Bandwidth
51.2 GB/s
115.2 GB/s
ECC Memory Support
Yes
Yes
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
24
Benchmark
Cinebench R23
1,584
2,335
Cinebench R23
20,887
29,012
Geekbench 6
2,080
3,219
Geekbench 5
1,715
—
Geekbench 6
9,774
21,115
Geekbench 5
13,017
—
Blender
282
—
Passmark CPU
3,447
—
Passmark CPU
34,510
—
Cinebench 2024
—
140
Cinebench 2024
—
1,689
Cinebench 2026
—
7,413
▲ Specs Compare
Data sourced from official specifications and benchmark tests.