AMD Ryzen 5 8640U vs Intel Core i9 11900H
CPU Specs Compare
General Parameters
Release Date
Dec 2023
May 2021
Manufacturer
AMD
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Hawk Point
Tiger Lake H45
Integrated Graphics
Radeon 760M
UHD Graphics for 11th Gen (32 EU)
Generation
Ryzen 5 (Zen 4 (Hawk Point))
-
Processor Number
-
i9-11900H
Package
Transistor Count
25 billions
-
Manufacturing Process
4 nm
10 nm
Socket
FP7
BGA-1787
Power Consumption
15-30 W
35-45 W
Peak Operating Temperature
100°C
100 °C
Foundry
TSMC
-
Die Size
178 mm²
-
Package
FP8, FP7, FP7r2
-
CPU Performance
Performance Cores
6
8
Performance Core Threads
12
16
Performance Core Base Frequency
3.5 GHz
2.1-2.5 GHz
Performance Core Turbo Frequency
4.9 GHz
4.9 GHz
Total Core Count
6
8
Total Thread Count
12
16
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
21-25x
L1 Cache
64 K per core
96 K per core
L2 Cache
1 MB per core
1280 K per core
L3 Cache
16 MB shared
24 MB shared
Unlocked Multiplier
No
No
SMP
1
-
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR4-3200
Max Memory Size
256 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
51.2 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
1500 MHz
350 MHz
GPU Max Dynamic Frequency
2600 MHz
1450 MHz
Shader Units
384
256
Texture Units
24
16
Raster Operation Units
16
8
Execution Units
6
32
Power Consumption
15 W
15 W
📊 Benchmark
Cinebench R23
1,780
1,578
Cinebench R23
11,267
12,038
Geekbench 6
2,419
2,106
Geekbench 6
10,350
7,160
Geekbench 5
-
1,532
Geekbench 5
-
7,683
Blender
-
174
Passmark CPU
-
3,166
Passmark CPU
-
21,106