Home Comparison AMD Ryzen 5 Pro 7640HS vs AMD Ryzen Z1 Extreme

AMD Ryzen 5 Pro 7640HS vs AMD Ryzen Z1 Extreme

We compared two laptop CPUs: AMD Ryzen 5 Pro 7640HS with 6 cores 4.3GHz and AMD Ryzen Z1 Extreme with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 Pro 7640HS 's Advantages
Higher base frequency (4.3GHz vs 3.3GHz)
AMD Ryzen Z1 Extreme 's Advantages
Released 10 months late
Better graphics card performance
Higher specification of memory (7500 vs 7500)
Lower TDP (30W vs 54W)

Score

Benchmark

Geekbench 6 Single Core
AMD Ryzen 5 Pro 7640HS
2452
AMD Ryzen Z1 Extreme +2%
2522
Geekbench 6 Multi Core
AMD Ryzen 5 Pro 7640HS
10372
AMD Ryzen Z1 Extreme +8%
11212
VS

General Parameters

Jun 2023
Release Date
Apr 2024
AMD
Manufacturer
Amd
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Phoenix)
Core Architecture
Zen 4 (Phoenix)
FP8
Socket
FP8
Radeon 760M
Integrated Graphics
Radeon 780M
-
Generation
Ryzen 7 (Zen 4 (Phoenix))

Package

25 billions
Transistor Count
25 billions
4 nm
Manufacturing Process
4 nm
35-54 W
Power Consumption
9-30 W
100 °C
Peak Operating Temperature
100°C
-
Foundry
TSMC
178 mm²
Die Size
178 mm²

CPU Performance

6
Performance Cores
8
12
Performance Core Threads
16
4.3 GHz
Performance Core Base Frequency
3.3 GHz
5 GHz
Performance Core Turbo Frequency
5.1 GHz
6
Total Core Count
8
12
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
43
Multiplier
33x
64 K per core
L1 Cache
64 K per core
6 MB
L2 Cache
1 MB per core
16 MB
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR5-5600, LPDDR5x-7500
Memory Types
DDR5-5600,LPDDR5x-7500
256 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
89.6 GB/s
Yes
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
800 MHz
GPU Base Frequency
800 MHz
2600 MHz
GPU Max Dynamic Frequency
2700 MHz
512
Shader Units
768
32
Texture Units
48
16
Raster Operation Units
32
8
Execution Units
12
15
Power Consumption
15 W
2.66 TFLOPS
Graphics Performance
4.15 TFLOPS

AI Accelerator

AMD Ryzen™ AI
NPU
-
10 TOPS
Theoretical performance
-

Miscellaneous

4.0
PCIe Version
4.0
20
PCIe Lanes
20

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