AMD Ryzen 5 7640U vs AMD Ryzen 3 8300G
CPU · Specs Compare
General Parameters
Release Date
May 2023
Jan 2024
Manufacturer
AMD
Amd
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
Zen 4 (Phoenix)
Integrated Graphics
Radeon 760M
Radeon 740M
Generation
—
Ryzen 5 (Zen 4 (Phoenix))
Package
Transistor Count
25 billions
20.9 billions
Manufacturing Process
4 nm
4 nm
Socket
FP8
AM5
Power Consumption
15-30 W
45-65 W
Peak Operating Temperature
100 °C
95 °C
Max Turbo Power Consumption
—
88 W
Foundry
—
TSMC
Die Size
—
137 mm²
Package
—
FC-LGA1718
CPU Performance
Performance Cores
6
1
Performance Core Threads
12
2
Performance Core Base Frequency
3.5 GHz
3.4 GHz
Performance Core Turbo Frequency
4.9 GHz
4.9 GHz
Total Core Count
6
4
Total Thread Count
12
8
Bus Frequency
100 MHz
100 MHz
Multiplier
35
34
L1 Cache
64 K per core
64 K per core
L2 Cache
6 MB
1 MB per core
L3 Cache
16 MB
8 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
—
3
Efficiency Core Threads
—
6
Efficiency Core Base Frequency
—
3.2 GHz
Efficiency Core Turbo Frequency
—
3.6 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR5-5200
Max Memory Size
256 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
83.2 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
800 MHz
GPU Max Dynamic Frequency
2600 MHz
2600 MHz
Shader Units
512
256
Texture Units
32
16
Raster Operation Units
16
8
Execution Units
8
4
Power Consumption
15
15
AI Accelerator
NPU
AMD Ryzen™ AI
—
Theoretical performance
10 TOPS
—
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
20
14
Benchmark
Cinebench R23
1,633
—
Cinebench R23
11,000
—
Geekbench 6
2,337
2,408
Geekbench 6
10,412
7,704
Blender
181
—
Passmark CPU
3,506
3,840
Passmark CPU
21,172
14,549
▲ Specs Compare
Data sourced from official specifications and benchmark tests.