AMD Ryzen 5 8640U vs Intel Core i9 9900
CPU · Specs Compare
General Parameters
Release Date
Dec 2023
Apr 2019
Manufacturer
AMD
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Hawk Point
Coffee Lake
Integrated Graphics
Radeon 760M
UHD Graphics 630
Generation
Ryzen 5 (Zen 4 (Hawk Point))
—
Processor Number
—
i9-9900
Package
Transistor Count
25 billions
—
Manufacturing Process
4 nm
14 nm
Socket
FP7
LGA-1151
Power Consumption
15-30 W
65 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
3.1 GHz
Performance Core Turbo Frequency
4.9 GHz
5 GHz
Total Core Count
6
8
Total Thread Count
12
16
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
31x
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
256 K per core
L3 Cache
16 MB shared
16 MB shared
Unlocked Multiplier
No
No
SMP
1
—
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR4-2666
Max Memory Size
256 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
41.6 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
1200 MHz
Shader Units
384
192
Texture Units
24
24
Raster Operation Units
16
3
Execution Units
6
24
Power Consumption
15 W
15 W
Max Resolution
—
4096x2304 - 60 Hz
Miscellaneous
PCIe Version
4.0
3.0
PCIe Lanes
20
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
Benchmark
Cinebench R23
1,780
—
Cinebench R23
11,267
—
Geekbench 6
2,419
1,589
Geekbench 6
10,350
7,205
Geekbench 5
—
1,265
Geekbench 5
—
7,910
Passmark CPU
—
2,833
Passmark CPU
—
16,692
▲ Specs Compare
Data sourced from official specifications and benchmark tests.