AMD Ryzen 9 7945HX vs AMD Ryzen 7 7730U
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
Jan 2023
Manufacturer
AMD
Amd
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Dragon Range)
Zen 3 (Cezanne)
Integrated Graphics
Radeon 610M
Radeon RX Vega 8
Package
Transistor Count
13.1 billions
10.7 billions
Manufacturing Process
5 nm
7 nm
Socket
FL1
FP6
Power Consumption
55-75 W
15 W
Peak Operating Temperature
100°C
95 °C
CPU Performance
Performance Cores
16
8
Performance Core Threads
32
16
Performance Core Base Frequency
2.5 GHz
2.0 GHz
Performance Core Turbo Frequency
5.4 GHz
4.5 GHz
Total Core Count
16
8
Total Thread Count
32
16
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
20
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
512 K per core
L3 Cache
64 MB shared
16 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR5-5200
DDR4-3200,LPDDR4x-4267
Max Memory Size
64 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
51.2 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
1500 MHz
300 MHz
GPU Max Dynamic Frequency
2200 MHz
2000 MHz
Shader Units
128
512
Texture Units
8
32
Raster Operation Units
4
8
Execution Units
2
8
Power Consumption
15 W
15
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
28
20
Benchmark
Cinebench R23
1,950
1,448
Cinebench R23
33,542
10,792
Geekbench 6
2,906
2,026
Geekbench 5
2,095
1,456
Geekbench 6
19,413
8,489
Geekbench 5
19,488
7,410
Cinebench 2024
114
—
Cinebench 2024
1,669
—
Blender
544
125
Passmark CPU
4,076
3,020
Passmark CPU
55,213
18,171
▲ Specs Compare
Data sourced from official specifications and benchmark tests.