Intel Core i9 10900 vs AMD Ryzen 5 7645HX
CPU · Specs Compare
General Parameters
Release Date
May 2020
Jan 2023
Manufacturer
Intel
AMD
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Comet Lake
Zen 4 (Dragon Range)
Processor Number
i9-10900
—
Integrated Graphics
UHD Graphics 630
Radeon 610M
Package
Manufacturing Process
14 nm
5 nm
Socket
LGA-1200
FL1
Power Consumption
65 W
45-75 W
Peak Operating Temperature
100 °C
100°C
CPU Performance
Performance Cores
10
6
Performance Core Threads
20
12
Performance Core Base Frequency
2.8 GHz
4.0 GHz
Performance Core Turbo Frequency
5.2 GHz
5 GHz
Total Core Count
10
6
Total Thread Count
20
12
Bus Frequency
100 MHz
100 MHz
Multiplier
28x
40x
L1 Cache
64 K per core
64 K per core
L2 Cache
256 K per core
1 MB per core
L3 Cache
20 MB shared
32 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR4-2933
DDR5-5200
Max Memory Size
128 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
45.8 GB/s
83.2 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
350 MHz
1500 MHz
GPU Max Dynamic Frequency
1200 MHz
2200 MHz
Shader Units
192
128
Texture Units
24
8
Raster Operation Units
3
4
Execution Units
24
2
Power Consumption
15 W
15 W
Max Resolution
4096x2304 - 60 Hz
—
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
16
28
Benchmark
Cinebench R23
1,355
1,800
Cinebench R23
13,293
13,954
Geekbench 6
1,713
2,720
Geekbench 6
9,002
11,906
Blender
201
—
Passmark CPU
3,028
—
Passmark CPU
20,152
—
Geekbench 5
—
1,895
Geekbench 5
—
11,141
▲ Specs Compare
Data sourced from official specifications and benchmark tests.