Home Comparison AMD Ryzen 5 7640U vs AMD Ryzen Z1 Extreme

AMD Ryzen 5 7640U vs AMD Ryzen Z1 Extreme

AMD Ryzen 5 7640U
VS
AMD Ryzen Z1 Extreme
AMD Ryzen 5 7640U
AMD Ryzen Z1 Extreme
We compared two laptop CPUs: AMD Ryzen 5 7640U with 6 cores 3.5GHz 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 7640U 's Advantages
Higher base frequency (3.5GHz vs 3.3GHz)
AMD Ryzen Z1 Extreme 's Advantages
Released 11 months late
Better graphics card performance
Higher specification of memory (7500 vs 7500)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 5 7640U
1633
AMD Ryzen Z1 Extreme +5%
1719
Cinebench R23 Multi Core
AMD Ryzen 5 7640U
11000
AMD Ryzen Z1 Extreme +26%
13884
Geekbench 6 Single Core
AMD Ryzen 5 7640U
2337
AMD Ryzen Z1 Extreme +7%
2522
Geekbench 6 Multi Core
AMD Ryzen 5 7640U
10412
AMD Ryzen Z1 Extreme +7%
11212
Blender
AMD Ryzen 5 7640U
181
AMD Ryzen Z1 Extreme +8%
197
Geekbench 5 Single Core
AMD Ryzen 5 7640U
1859
AMD Ryzen Z1 Extreme
1841
Geekbench 5 Multi Core
AMD Ryzen 5 7640U
8800
AMD Ryzen Z1 Extreme +12%
9906
Passmark CPU Single Core
AMD Ryzen 5 7640U
3506
AMD Ryzen Z1 Extreme +3%
3617
Passmark CPU Multi Core
AMD Ryzen 5 7640U
21172
AMD Ryzen Z1 Extreme +18%
25181
VS

General Parameters

May 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
15-30 W
Power Consumption
9-30 W
100 °C
Peak Operating Temperature
100°C
-
Foundry
TSMC
-
Die Size
178 mm²

CPU Performance

6
Performance Cores
8
12
Performance Core Threads
16
3.5 GHz
Performance Core Base Frequency
3.3 GHz
4.9 GHz
Performance Core Turbo Frequency
5.1 GHz
6
Total Core Count
8
12
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
35
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
No
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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