Home Comparison AMD Ryzen 7 7745HX vs AMD Ryzen 7 6800U

AMD Ryzen 7 7745HX vs AMD Ryzen 7 6800U

AMD Ryzen 7 7745HX
VS
AMD Ryzen 7 6800U
AMD Ryzen 7 7745HX
AMD Ryzen 7 6800U​
We compared two laptop CPUs: AMD Ryzen 7 7745HX with 8 cores 3.6GHz and AMD Ryzen 7 6800U with 8 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 7745HX 's Advantages
Released 1 years late
Larger memory bandwidth (83.2GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (3.6GHz vs 2.7GHz)
Larger L3 cache size (32MB vs 16MB)
More modern manufacturing process (5nm vs 6nm)
AMD Ryzen 7 6800U '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 7 7745HX +24%
1840
AMD Ryzen 7 6800U
1475
Cinebench R23 Multi Core
AMD Ryzen 7 7745HX +73%
18015
AMD Ryzen 7 6800U
10400
Geekbench 6 Single Core
AMD Ryzen 7 7745HX +146%
2792
AMD Ryzen 7 6800U
1134
Geekbench 6 Multi Core
AMD Ryzen 7 7745HX +160%
15066
AMD Ryzen 7 6800U
5774
Blender
AMD Ryzen 7 7745HX +47%
258
AMD Ryzen 7 6800U
175
Geekbench 5 Single Core
AMD Ryzen 7 7745HX +34%
2029
AMD Ryzen 7 6800U
1504
Geekbench 5 Multi Core
AMD Ryzen 7 7745HX +71%
13041
AMD Ryzen 7 6800U
7609
AMD Ryzen 7 7745HX
VS
AMD Ryzen 7 6800U

General Parameters

Jan 2023
Release Date
Jan 2022
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Dragon Range)
Core Architecture
Rembrandt
FL1
Socket
FP7
Radeon 610M
Integrated Graphics
Radeon 680M

Package

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

CPU Performance

8
Performance Cores
8
16
Performance Core Threads
16
3.6 GHz
Performance Core Base Frequency
2.7 GHz
5.1 GHz
Performance Core Turbo Frequency
4.7 GHz
8
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
36x
Multiplier
27x
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
-
2
Max Memory Channels
4
83.2 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
-

Graphics Card Parameters

true
Integrated Graphics
true
1500 MHz
GPU Base Frequency
2000 MHz
2200 MHz
GPU Max Dynamic Frequency
2200 MHz
128
Shader Units
768
8
Texture Units
48
4
Raster Operation Units
32
2
Execution Units
12
15 W
Power Consumption
15 W
0.49 TFLOPS
Graphics Performance
3.686 TFLOPS

Miscellaneous

AMD Ryzen 7 7745HX
Official Website
AMD Ryzen 7 6800U
5.0
PCIe Version
4.0
28
PCIe Lanes
20

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