Home Comparison AMD Ryzen Z1 vs AMD Ryzen 9 5900HX

AMD Ryzen Z1 vs AMD Ryzen 9 5900HX

We compared two laptop CPUs: AMD Ryzen Z1 with 6 cores 3.2GHz and AMD Ryzen 9 5900HX 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 Z1 's Advantages
Released 2 years and 3 months late
Higher specification of memory (7500 vs 4266)
Newer PCIe version (4.0 vs 3.0)
More modern manufacturing process (4nm vs 7nm)
Lower TDP (30W vs 54W)
AMD Ryzen 9 5900HX 's Advantages
Higher base frequency (3.3GHz vs 3.2GHz)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen Z1 +20%
1785
AMD Ryzen 9 5900HX
1481
Cinebench R23 Multi Core
AMD Ryzen Z1
9872
AMD Ryzen 9 5900HX +29%
12793
Geekbench 6 Single Core
AMD Ryzen Z1 +14%
2291
AMD Ryzen 9 5900HX
1993
Geekbench 6 Multi Core
AMD Ryzen Z1
8878
AMD Ryzen 9 5900HX +4%
9310
VS

General Parameters

Apr 2023
Release Date
Jan 2021
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Phoenix)
Core Architecture
Cezanne
FP7
Socket
FP6
Radeon 740M
Integrated Graphics
Radeon RX Vega 8

Package

25 billions
Transistor Count
-
4 nm
Manufacturing Process
7 nm
9-30 W
Power Consumption
35-54 W
100°C
Peak Operating Temperature
105 °C

CPU Performance

6
Performance Cores
8
12
Performance Core Threads
16
3.2 GHz
Performance Core Base Frequency
3.3 GHz
4.9 GHz
Performance Core Turbo Frequency
4.6 GHz
6
Total Core Count
8
12
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
32x
Multiplier
33x
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
512 K per core
16 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
Yes

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
2100 MHz
256
Shader Units
512
16
Texture Units
32
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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