AMD Ryzen 9 PRO 7945 vs AMD Ryzen 7 6800U
CPU · Specs Compare
General Parameters
Release Date
Jun 2023
Jan 2022
Manufacturer
AMD
AMD
Type
Server
Laptop
Core Architecture
Raphael
Rembrandt
Integrated Graphics
Radeon Graphics
Radeon 680M
Generation
Ryzen 9 (Zen 4 (Raphael))
—
Instruction Set
—
x86-64
Package
Transistor Count
13.14 billions
—
Manufacturing Process
5 nm
6 nm
Socket
AMD Socket AM5
FP7
Power Consumption
65 W
15-28 W
Peak Operating Temperature
47 °C
95 °C
Foundry
TSMC
—
Die Size
2x71 mm²
—
I/O Process Size
6 nm
—
I/O Die Size
122 mm²
—
Package
FC-LGA1718
—
CPU Performance
Performance Core Base Frequency
3.7 GHz
2.7 GHz
Performance Core Turbo Frequency
5.4 GHz
4.7 GHz
Total Core Count
12
8
Total Thread Count
24
16
Bus Frequency
100 MHz
100 MHz
Multiplier
37.0
27x
L1 Cache
64 KB 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
No
No
SMP
1
—
Performance Cores
—
8
Performance Core Threads
—
16
Memory Parameters
Memory Types
DDR5-5200
DDR5-4800, LPDDR5-6400
ECC Memory Support
Yes
—
Max Memory Channels
—
4
Max Memory Bandwidth
—
76.8 GB/s
Miscellaneous
PCIe Version
5
4.0
PCIe Lanes
24
20
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
2000 MHz
GPU Max Dynamic Frequency
—
2200 MHz
Shader Units
—
768
Texture Units
—
48
Raster Operation Units
—
32
Execution Units
—
12
Power Consumption
—
15 W
Benchmark
Cinebench R23
—
1,475
Cinebench R23
—
10,400
Geekbench 6
—
1,134
Geekbench 5
—
1,504
Geekbench 6
—
5,774
Geekbench 5
—
7,609
Blender
—
133
Passmark CPU
—
3,218
Passmark CPU
—
20,487
▲ Specs Compare
Data sourced from official specifications and benchmark tests.