AMD Ryzen 7 3800XT vs AMD Ryzen 3 7440U
CPU Specs Compare
General Parameters
Release Date
Jul 2020
Oct 2023
Manufacturer
AMD
Amd
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2
Zen 4 (Phoenix)
Integrated Graphics
N/A
Radeon 740M
Package
Transistor Count
3.8 billions
20.9 billions
Manufacturing Process
7 nm
4 nm
Socket
AM4
FP8
Power Consumption
105 W
15-30 W
Peak Operating Temperature
95 °C
100 °C
CPU Performance
Performance Cores
8
1
Performance Core Threads
16
2
Performance Core Base Frequency
3.9 GHz
3.0 GHz
Performance Core Turbo Frequency
4.7 GHz
4.7 GHz
Total Core Count
8
4
Total Thread Count
16
8
Bus Frequency
100 MHz
100 MHz
Multiplier
39x
30x
L1 Cache
64 K per core
64 K per core
L2 Cache
512 K per core
1 MB per core
L3 Cache
32 MB shared
8 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
-
3
Efficiency Core Threads
-
6
Efficiency Core Base Frequency
-
2.8 GHz
Efficiency Core Turbo Frequency
-
3.3 GHz
Memory Parameters
Memory Types
DDR4-3200
DDR5-5600, LPDDR5x-7500
Max Memory Size
128 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
47.68 GB/s
-
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
800 MHz
GPU Max Dynamic Frequency
-
2500 MHz
Shader Units
-
256
Texture Units
-
16
Raster Operation Units
-
8
Execution Units
-
4
Power Consumption
-
15 W
📊 Benchmark
Cinebench R23
1,351
1,593
Cinebench R23
12,952
8,966
Geekbench 6
1,679
2,322
Geekbench 5
1,319
-
Geekbench 6
6,343
6,566
Geekbench 5
9,327
-
Cinebench 2024
81
-
Cinebench 2024
734
-
Passmark CPU
2,793
-
Passmark CPU
23,540
-