AMD Ryzen 7 8840U vs AMD Ryzen Z1 Extreme
CPU Specs Compare
General Parameters
Release Date
Dec 2023
Apr 2024
Manufacturer
AMD
Amd
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Hawk Point)
Zen 4 (Phoenix)
Integrated Graphics
Radeon 780M
Radeon 780M
Generation
Ryzen 7 (Zen 4 (Hawk Point))
Ryzen 7 (Zen 4 (Phoenix))
Package
Transistor Count
25 billions
25 billions
Manufacturing Process
4 nm
4 nm
Socket
FP8
FP8
Power Consumption
15-30 W
9-30 W
Peak Operating Temperature
100°C
100°C
Foundry
TSMC
TSMC
Die Size
178 mm²
178 mm²
Package
FP8, FP7, FP7r2
FP8
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
3.3 GHz
3.3 GHz
Performance Core Turbo Frequency
5.1 GHz
5.1 GHz
Total Core Count
8
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
33x
33x
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
16 MB shared
16 MB shared
Unlocked Multiplier
No
No
SMP
1
1
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR5-5600,LPDDR5x-7500
Max Memory Size
256 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
1500 MHz
800 MHz
GPU Max Dynamic Frequency
2700 MHz
2700 MHz
Shader Units
768
768
Texture Units
48
48
Raster Operation Units
32
32
Execution Units
12
12
Power Consumption
15 W
15 W
Max Resolution
7680x4320 - 60 Hz
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📊 Benchmark
Cinebench R23
1,780
1,719
Cinebench R23
12,815
13,884
Geekbench 6
2,468
2,522
Geekbench 6
11,498
11,212
Blender
171
197
Geekbench 5
-
1,841
Geekbench 5
-
9,906
Passmark CPU
-
3,617
Passmark CPU
-
25,181