Intel Core Ultra 9 185H vs AMD Ryzen 5 Pro 9645
CPU · Specs Compare
General Parameters
Release Date
Dec 2023
Jan 2026
Manufacturer
Intel
Amd
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Meteor Lake
Zen 5 (Granite Ridge)
Processor Number
185H
9645
Integrated Graphics
Arc Graphics (8-Cores)
Radeon Graphics
Generation
Ultra 9 (Meteor Lake)
—
Package
Manufacturing Process
7 nm
4 nm
Socket
FCBGA-2049
AM5
Power Consumption
35-65 W
65 W
Max Turbo Power Consumption
115 W
—
Peak Operating Temperature
110 °C
95 °C
Foundry
Intel
—
Package
FC-BGA
—
CPU Performance
Performance Cores
6
6
Performance Core Threads
12
12
Performance Core Base Frequency
2.3 GHz
3.9 GHz
Performance Core Turbo Frequency
5.1 GHz
5.4 GHz
Efficiency Cores
10
—
Efficiency Core Threads
10
—
Efficiency Core Base Frequency
1.8 GHz
—
Efficiency Core Turbo Frequency
3.8 GHz
—
Total Core Count
16
6
Total Thread Count
22
12
Bus Frequency
100 MHz
100 MHz
Multiplier
23
39
L1 Cache
112 K per core
80 K per core
L2 Cache
2 MB per core
1 MB per core
L3 Cache
24 MB shared
32 MB shared
Unlocked Multiplier
No
Yes
SMP
1
—
Memory Parameters
Memory Types
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
DDR5-5600
Max Memory Size
96 GB
—
Max Memory Channels
2
—
Max Memory Bandwidth
120 GB/s
—
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
400 MHz
GPU Max Dynamic Frequency
2350 MHz
2200 MHz
Shader Units
1024
128
Texture Units
64
8
Raster Operation Units
32
4
Execution Units
128
2
Power Consumption
28
15
Max Resolution
7680x4320 - 60 Hz
—
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
28
28
Benchmark
Cinebench R23
1,809
2,150
Cinebench R23
18,426
17,163
Geekbench 6
2,445
3,285
Geekbench 5
1,902
—
Geekbench 6
13,624
13,515
Geekbench 5
14,230
—
Cinebench 2024
103
132
Cinebench 2024
1,046
969
Blender
319
—
Passmark CPU
3,707
4,641
Passmark CPU
29,424
31,474
▲ Specs Compare
Data sourced from official specifications and benchmark tests.