AMD Ryzen 9 7940HX vs AMD Ryzen 7 3800X
CPU Specs Compare
General Parameters
Release Date
Jan 2024
Jul 2019
Manufacturer
AMD
Amd
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Dragon Range
Zen 2
Integrated Graphics
Radeon 610M
No
Generation
Ryzen 9 (Zen 4 (Dragon Range))
-
Package
Transistor Count
13.14 billions
3.8 billions
Manufacturing Process
5 nm
7 nm
Socket
AMD Socket FL1
AM4
Power Consumption
55 W
105 W
Peak Operating Temperature
100°C
95°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
2.4 GHz
3.9 GHz
Performance Core Turbo Frequency
5.2 GHz
4.5 GHz
Total Core Count
16
8
Total Thread Count
32
16
Bus Frequency
100 MHz
100 MHz
Multiplier
24.0
39x
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
32 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
-
Memory Parameters
Memory Types
DDR5-5200
DDR4-3200
Max Memory Size
64 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
47.68 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
400 MHz
-
GPU Max Dynamic Frequency
2200 MHz
-
Shader Units
128
-
Texture Units
8
-
Raster Operation Units
4
-
Execution Units
2
-
Power Consumption
15 W
-
Miscellaneous
📊 Benchmark
Cinebench R23
1,864
1,340
Cinebench R23
33,370
13,812
Geekbench 6
2,688
1,743
Geekbench 6
15,655
8,625
Blender
575
-
Geekbench 5
-
1,333
Geekbench 5
-
9,479
Cinebench 2024
-
78
Cinebench 2024
-
731
Passmark CPU
-
2,695
Passmark CPU
-
23,418