AMD Ryzen 5 Pro 9645 vs Intel Core Ultra 9 386H
CPU Specs Compare
General Parameters
Release Date
Jan 2026
Jan 2026
Manufacturer
Amd
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 5 (Granite Ridge)
Panther Lake
Processor Number
9645
386H
Integrated Graphics
Radeon Graphics
Graphics 4 Xe3
Generation
-
Intel Core Ultra Series 3
Package
Manufacturing Process
4 nm
3 nm
Socket
AM5
Custom
Power Consumption
65 W
15-25 W
Peak Operating Temperature
95 °C
100 °C
Max Turbo Power Consumption
-
80 W
CPU Performance
Performance Cores
6
4
Performance Core Threads
12
4
Performance Core Base Frequency
3.9 GHz
2.1 GHz
Performance Core Turbo Frequency
5.4 GHz
4.9 GHz
Total Core Count
6
16
Total Thread Count
12
16
Bus Frequency
100 MHz
100 MHz
Multiplier
39
20
L1 Cache
80 K per core
192 K per core
L2 Cache
1 MB per core
2560 K per core
L3 Cache
32 MB shared
18 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
-
12
Efficiency Core Threads
-
12
Efficiency Core Base Frequency
-
1.6 GHz
Efficiency Core Turbo Frequency
-
3.9 GHz
Memory Parameters
Memory Types
DDR5-5600
LPDDR5X-8533,DDR5-7200
ECC Memory Support
Yes
No
Max Memory Size
-
128 GB
Max Memory Channels
-
2
Max Memory Bandwidth
-
136.5 GB/s
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
400 MHz
800 MHz
GPU Max Dynamic Frequency
2200 MHz
2500 MHz
Shader Units
128
1024
Texture Units
8
64
Raster Operation Units
4
32
Execution Units
2
4
Power Consumption
15
25
Max Resolution
-
7680 x 4320 @ 60Hz
AI Accelerator
Theoretical performance
-
50 TOPS
📊 Benchmark
Cinebench R23
2,150
2,002
Cinebench R23
17,163
17,506
Geekbench 6
3,285
2,890
Geekbench 6
13,515
17,693
Cinebench 2024
132
120
Cinebench 2024
969
998
Passmark CPU
4,641
-
Passmark CPU
31,474
-