AMD Ryzen 5 7640U vs AMD EPYC 7351
CPU · Specs Compare
General Parameters
Release Date
May 2023
Jun 2017
Manufacturer
AMD
AMD
Type
Laptop
Server
Instruction Set
x86-64
—
Core Architecture
Zen 4 (Phoenix)
Naples
Integrated Graphics
Radeon 760M
N/A
Generation
—
EPYC (Zen (Naples))
Package
Transistor Count
25 billions
4.8 billions
Manufacturing Process
4 nm
14 nm
Socket
FP8
AMD Socket SP3
Power Consumption
15-30 W
170 W
Peak Operating Temperature
100 °C
85 °C
Foundry
—
GlobalFoundries
Die Size
—
213 mm²
Package
—
FCLGA-4094
CPU Performance
Performance Cores
6
—
Performance Core Threads
12
—
Performance Core Base Frequency
3.5 GHz
2.4 GHz
Performance Core Turbo Frequency
4.9 GHz
2.9 GHz
Total Core Count
6
16
Total Thread Count
12
32
Bus Frequency
100 MHz
100 MHz
Multiplier
35
24.0
L1 Cache
64 K per core
96 K per core
L2 Cache
6 MB
512 K per core
L3 Cache
16 MB
64 MB shared
Unlocked Multiplier
No
Yes
SMP
—
2
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR4-2666
Max Memory Size
256 GB
—
Max Memory Channels
2
8
Max Memory Bandwidth
89.6 GB/s
—
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
800 MHz
—
GPU Max Dynamic Frequency
2600 MHz
—
Shader Units
512
—
Texture Units
32
—
Raster Operation Units
16
—
Execution Units
8
—
Power Consumption
15
—
AI Accelerator
NPU
AMD Ryzen™ AI
—
Theoretical performance
10 TOPS
—
Miscellaneous
PCIe Version
4.0
3
PCIe Lanes
20
—
Benchmark
Cinebench R23
1,633
—
Cinebench R23
11,000
—
Geekbench 6
2,337
639
Geekbench 6
10,412
3,035
Blender
181
—
Passmark CPU
3,506
—
Passmark CPU
21,172
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.