Intel Core i5 1235U vs AMD Ryzen Z1
We compared two laptop CPUs: Intel Core i5 1235U with 10 cores 1.3GHz and AMD Ryzen Z1 with 6 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i5 1235U Advantages
Better graphics card performance
Lower TDP (15W vs 30W)
AMD Ryzen Z1 Advantages
Released 1 years and 2 months late
Higher specification of memory (7500 vs 5200)
Higher base frequency (3.2GHz vs 1.3GHz)
Larger L3 cache size (16MB vs 12MB)
More modern manufacturing process (4nm vs 10nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i5 1235U
1652
AMD Ryzen Z1
+8%
1785
Cinebench R23 Multi Core
Intel Core i5 1235U
6599
AMD Ryzen Z1
+49%
9872
Geekbench 6 Single Core
Intel Core i5 1235U
2123
AMD Ryzen Z1
+7%
2291
Geekbench 6 Multi Core
Intel Core i5 1235U
6631
AMD Ryzen Z1
+33%
8878
General Parameters
Feb 2022
Release Date
Apr 2023
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake-U
Core Architecture
Zen 4 (Phoenix)
i5-1235U
Processor Number
-
BGA-1744
Socket
FP7
Iris Xe Graphics (80EU)
Integrated Graphics
Radeon 740M
Package
-
Transistor Count
25 billions
10 nm
Manufacturing Process
4 nm
15 W
Power Consumption
9-30 W
100 °C
Peak Operating Temperature
100°C
CPU Performance
2
Performance Cores
6
-
Performance Core Threads
12
1.3 GHz
Performance Core Base Frequency
3.2 GHz
4.4 GHz
Performance Core Turbo Frequency
4.9 GHz
8
Efficiency Cores
-
10
Total Core Count
6
12
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
13x
Multiplier
32x
80 K per core
L1 Cache
64 K per core
1280 K per core
L2 Cache
1 MB per core
12 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Memory Types
DDR5-5600, LPDDR5x-7500
64 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
-
No
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
800 MHz
1200 MHz
GPU Max Dynamic Frequency
2500 MHz
640
Shader Units
256
40
Texture Units
16
20
Raster Operation Units
8
80
Execution Units
4
15 W
Power Consumption
15 W
1.41 TFLOPS
Graphics Performance
1.28 TFLOPS
