Home Comparison AMD Ryzen Z1 vs AMD Ryzen 5 4500U

AMD Ryzen Z1 vs AMD Ryzen 5 4500U

We compared two laptop CPUs: AMD Ryzen Z1 with 6 cores 3.2GHz and AMD Ryzen 5 4500U with 6 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen Z1 's Advantages
Released 3 years and 3 months late
Higher specification of memory (7500 vs 4266)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.2GHz vs 2.3GHz)
Larger L3 cache size (16MB vs 8MB)
More modern manufacturing process (4nm vs 7nm)
AMD Ryzen 5 4500U 's Advantages
Lower TDP (25W vs 30W)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen Z1 +56%
1785
AMD Ryzen 5 4500U
1141
Cinebench R23 Multi Core
AMD Ryzen Z1 +68%
9872
AMD Ryzen 5 4500U
5872
Geekbench 6 Single Core
AMD Ryzen Z1 +141%
2291
AMD Ryzen 5 4500U
947
Geekbench 6 Multi Core
AMD Ryzen Z1 +159%
8878
AMD Ryzen 5 4500U
3421
VS

General Parameters

Apr 2023
Release Date
Jan 2020
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Phoenix)
Core Architecture
Zen 2
FP7
Socket
FP6
Radeon 740M
Integrated Graphics
Radeon RX Vega 6

Package

25 billions
Transistor Count
-
4 nm
Manufacturing Process
7 nm
9-30 W
Power Consumption
10-25 W
100°C
Peak Operating Temperature
105 °C

CPU Performance

6
Performance Cores
6
12
Performance Core Threads
6
3.2 GHz
Performance Core Base Frequency
2.3 GHz
4.9 GHz
Performance Core Turbo Frequency
4 GHz
6
Total Core Count
6
12
Total Thread Count
6
100 MHz
Bus Frequency
100 MHz
32x
Multiplier
23x
64 K per core
L1 Cache
32 K per core
1 MB per core
L2 Cache
512 K per core
16 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR5-5600, LPDDR5x-7500
Memory Types
DDR4-3200, LPDDR4-4266
256 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
-
Max Memory Bandwidth
68.27 GB/s
Yes
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
800 MHz
GPU Base Frequency
-
2500 MHz
GPU Max Dynamic Frequency
1500 MHz
256
Shader Units
384
16
Texture Units
24
8
Raster Operation Units
8
4
Execution Units
-
15 W
Power Consumption
15 W
1.28 TFLOPS
Graphics Performance
-

Miscellaneous

Official Website
4.0
PCIe Version
3.0
20
PCIe Lanes
16

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