Home Comparison AMD Ryzen 5 7645HX vs AMD Ryzen 5 Pro 6650U

AMD Ryzen 5 7645HX vs AMD Ryzen 5 Pro 6650U

AMD Ryzen 5 7645HX
VS
AMD Ryzen 5 Pro 6650U
AMD Ryzen 5 7645HX
AMD Ryzen 5 Pro 6650U
We compared two laptop CPUs: AMD Ryzen 5 7645HX with 6 cores 4.0GHz and AMD Ryzen 5 Pro 6650U with 6 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 7645HX 's Advantages
Larger memory bandwidth (83.2GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (4.0GHz vs 2.9GHz)
Larger L3 cache size (32MB vs 16MB)
More modern manufacturing process (5nm vs 6nm)
AMD Ryzen 5 Pro 6650U 's Advantages
Better graphics card performance
Higher specification of memory (6400 vs 5200)
Lower TDP (28W vs 75W)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 5 7645HX +23%
1800
AMD Ryzen 5 Pro 6650U
1452
Cinebench R23 Multi Core
AMD Ryzen 5 7645HX +59%
13954
AMD Ryzen 5 Pro 6650U
8769
Geekbench 6 Single Core
AMD Ryzen 5 7645HX +58%
2720
AMD Ryzen 5 Pro 6650U
1720
Geekbench 6 Multi Core
AMD Ryzen 5 7645HX +140%
11906
AMD Ryzen 5 Pro 6650U
4960
Geekbench 5 Single Core
AMD Ryzen 5 7645HX +29%
1895
AMD Ryzen 5 Pro 6650U
1460
Geekbench 5 Multi Core
AMD Ryzen 5 7645HX +68%
11141
AMD Ryzen 5 Pro 6650U
6605
AMD Ryzen 5 7645HX
VS
AMD Ryzen 5 Pro 6650U

General Parameters

Jan 2023
Release Date
Apr 2023
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Dragon Range)
Core Architecture
Zen 3+ (Rembrandt)
FL1
Socket
FP7
Radeon 610M
Integrated Graphics
Radeon 660M

Package

5 nm
Manufacturing Process
6 nm
45-75 W
Power Consumption
15-28 W
100°C
Peak Operating Temperature
95°C

CPU Performance

6
Performance Cores
6
12
Performance Core Threads
12
4.0 GHz
Performance Core Base Frequency
2.9 GHz
5 GHz
Performance Core Turbo Frequency
4.5 GHz
6
Total Core Count
6
12
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
40x
Multiplier
29x
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
512 K per core
32 MB shared
L3 Cache
16 MB shared
Yes
Unlocked Multiplier
No

Memory Parameters

DDR5-5200
Memory Types
DDR5-4800, LPDDR5-6400
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
83.2 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
1500 MHz
GPU Base Frequency
1500 MHz
2200 MHz
GPU Max Dynamic Frequency
1900 MHz
128
Shader Units
384
8
Texture Units
24
4
Raster Operation Units
16
2
Execution Units
6
15 W
Power Consumption
15 W
0.49 TFLOPS
Graphics Performance
1.46 TFLOPS

Miscellaneous

AMD Ryzen 5 7645HX
Official Website
AMD Ryzen 5 Pro 6650U
5.0
PCIe Version
4.0
28
PCIe Lanes
20

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