AMD Ryzen 9 7945HX3D vs AMD Ryzen 9 5980HX
CPU · Specs Compare
General Parameters
Release Date
Aug 2023
Jan 2021
Manufacturer
Amd
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Dragon Range)
Zen 3 (Cezanne)
Processor Number
7945HX3D
—
Integrated Graphics
Radeon 610M
Radeon RX Vega 8
Generation
Ryzen 9 (Zen 4 (Dragon Range))
—
Package
Transistor Count
17.8 billions
10.7 billions
Manufacturing Process
5 nm
7 nm
Socket
FL1
FP6
Power Consumption
55-75 W
35-54 W
Peak Operating Temperature
89 °C
105°C
Foundry
TSMC
—
Die Size
2x71 mm²
—
I/O Process Size
6 nm
—
I/O Die Size
122 mm²
—
Package
µFC-BGAFL1
—
CPU Performance
Performance Cores
16
8
Performance Core Threads
32
16
Performance Core Base Frequency
2.3 GHz
3.3 GHz
Performance Core Turbo Frequency
5.4 GHz
4.8 GHz
Total Core Count
16
8
Total Thread Count
32
16
Bus Frequency
100 MHz
100 MHz
Multiplier
23
33x
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
512 K per core
L3 Cache
128 MB shared
16 MB shared
Unlocked Multiplier
Yes
No
SMP
1
—
Memory Parameters
Memory Types
DDR5-5200
DDR4-3200, LPDDR4-4266
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
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
400 MHz
—
GPU Max Dynamic Frequency
2200 MHz
2100 MHz
Shader Units
128
512
Texture Units
8
32
Raster Operation Units
4
8
Execution Units
2
—
Power Consumption
15
15 W
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
28
12
Benchmark
Cinebench R23
1,957
1,626
Cinebench R23
33,539
11,891
Geekbench 6
2,799
2,047
Geekbench 6
16,929
8,439
Cinebench 2024
115
—
Cinebench 2024
1,771
—
Passmark CPU
4,070
—
Passmark CPU
57,113
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.