Home Comparison Intel Core Ultra 9 185H vs AMD Ryzen 5 8640U

Intel Core Ultra 9 185H vs AMD Ryzen 5 8640U

We compared two laptop CPUs: Intel Core Ultra 9 185H with 16 cores 2.3GHz and AMD Ryzen 5 8640U with 6 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 9 185H 's Advantages
Better graphics card performance
Larger memory bandwidth (120GB/s vs 89.6GB/s)
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (24MB vs 16MB)
AMD Ryzen 5 8640U 's Advantages
Higher specification of memory (7500 vs 7467)
Higher base frequency (3.5GHz vs 2.3GHz)
More modern manufacturing process (4nm vs 7nm)
Lower TDP (30W vs 65W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core Ultra 9 185H +2%
1824
AMD Ryzen 5 8640U
1780
Cinebench R23 Multi Core
Intel Core Ultra 9 185H +55%
17531
AMD Ryzen 5 8640U
11267
Geekbench 6 Single Core
Intel Core Ultra 9 185H +1%
2447
AMD Ryzen 5 8640U
2419
Geekbench 6 Multi Core
Intel Core Ultra 9 185H +31%
13618
AMD Ryzen 5 8640U
10350
VS

General Parameters

Dec 2023
Release Date
Dec 2023
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Meteor Lake
Core Architecture
Hawk Point
185H
Processor Number
-
FCBGA-2049
Socket
FP7
Arc Graphics (8-Cores)
Integrated Graphics
Radeon 760M
Ultra 9 (Meteor Lake)
Generation
Ryzen 5 (Zen 4 (Hawk Point))

Package

-
Transistor Count
25 billions
7 nm
Manufacturing Process
4 nm
35-65 W
Power Consumption
15-30 W
115 W
Max Turbo Power Consumption
-
110°C
Peak Operating Temperature
100°C
Intel
Foundry
TSMC
-
Die Size
178 mm²

CPU Performance

6
Performance Cores
6
12
Performance Core Threads
12
2.3 GHz
Performance Core Base Frequency
3.5 GHz
5.1 GHz
Performance Core Turbo Frequency
4.9 GHz
10
Efficiency Cores
-
10
Efficiency Core Threads
-
1.8 GHz
Efficiency Core Base Frequency
-
3.8 GHz
Efficiency Core Turbo Frequency
-
16
Total Core Count
6
22
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
23x
Multiplier
35x
112 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
1 MB per core
24 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

LPDDR5-7467, LPDDR5x-7467, DDR5-5600
Memory Types
DDR5-5600, LPDDR5x-7500
96 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
120 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
1500 MHz
2350 MHz
GPU Max Dynamic Frequency
2600 MHz
128
Shader Units
384
8
Texture Units
24
4
Raster Operation Units
16
8
Execution Units
6
-
Power Consumption
15 W
7680x4320 - 60 Hz
Max Resolution
-
5.76 TFLOPS
Graphics Performance
4.06 TFLOPS

Miscellaneous

5.0
PCIe Version
4.0
28
PCIe Lanes
20

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