AMD Ryzen 9 Pro 9945 vs Intel Core i5 11400
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Mar 2021
Manufacturer
Amd
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 5 (Granite Ridge)
Rocket Lake
Processor Number
9945
i5-11400
Integrated Graphics
Radeon Graphics
UHD Graphics 730
Package
Manufacturing Process
4 nm
14 nm
Socket
AM5
LGA-1200
Power Consumption
65 W
65 W
Peak Operating Temperature
95 °C
100 °C
CPU Performance
Performance Cores
12
6
Performance Core Threads
24
12
Performance Core Base Frequency
3.4 GHz
2.6 GHz
Performance Core Turbo Frequency
5.4 GHz
4.4 GHz
Total Core Count
12
6
Total Thread Count
24
12
Bus Frequency
100 MHz
100 MHz
Multiplier
34
26x
L1 Cache
80 K per core
64 K per core
L2 Cache
1 MB per core
512 K per core
L3 Cache
64 MB shared
12 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR5-5600
DDR4-3200
Max Memory Bandwidth
89.6 GB/s
50 GB/s
ECC Memory Support
Yes
No
Max Memory Size
—
128 GB
Max Memory Channels
—
2
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
400 MHz
300 MHz
GPU Max Dynamic Frequency
2200 MHz
1300 MHz
Shader Units
128
192
Texture Units
8
48
Raster Operation Units
4
24
Execution Units
2
24
Power Consumption
15
15 W
Max Resolution
—
3840x2160 - 60 Hz
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
28
20
Benchmark
Cinebench R23
2,117
1,332
Cinebench R23
19,948
9,558
Geekbench 6
3,284
1,915
Geekbench 6
16,188
7,552
Cinebench 2024
135
—
Cinebench 2024
1,230
—
Geekbench 5
—
1,505
Geekbench 5
—
7,090
Blender
—
173
Passmark CPU
—
3,031
Passmark CPU
—
16,980
▲ Specs Compare
Data sourced from official specifications and benchmark tests.