Home Comparison AMD Ryzen 5 7520U vs Intel Core i7 1255U

AMD Ryzen 5 7520U vs Intel Core i7 1255U

AMD Ryzen 5 7520U
VS
Intel Core i7 1255U
AMD Ryzen 5 7520U
Intel Core i7 1255U
We compared two laptop CPUs: AMD Ryzen 5 7520U with 4 cores 2.8GHz and Intel Core i7 1255U with 10 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 7520U 's Advantages
Released 7 months late
Higher specification of memory (5500 vs 5200)
Higher base frequency (2.8GHz vs 1.7GHz)
More modern manufacturing process (6nm vs 10nm)
Intel Core i7 1255U 's Advantages
Better graphics card performance
Larger memory bandwidth (76.8GB/s vs 44.0GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (12MB vs 4MB)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 5 7520U
1168
Intel Core i7 1255U +45%
1701
Cinebench R23 Multi Core
AMD Ryzen 5 7520U
5108
Intel Core i7 1255U +61%
8233
Geekbench 6 Single Core
AMD Ryzen 5 7520U
797
Intel Core i7 1255U +182%
2248
Geekbench 6 Multi Core
AMD Ryzen 5 7520U
2744
Intel Core i7 1255U +161%
7162
Blender
AMD Ryzen 5 7520U
52
Intel Core i7 1255U +140%
125
Geekbench 5 Single Core
AMD Ryzen 5 7520U
1061
Intel Core i7 1255U +53%
1628
Geekbench 5 Multi Core
AMD Ryzen 5 7520U
3968
Intel Core i7 1255U +85%
7372
AMD Ryzen 5 7520U
VS
Intel Core i7 1255U

General Parameters

Sep 2022
Release Date
Feb 2022
AMD
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 2 (Mendocino)
Core Architecture
Alder Lake
Processor Number
i7-1255U
FT6
Socket
BGA-1744
Radeon 610M
Integrated Graphics
Iris Xe Graphics (96EU)

Package

6 nm
Manufacturing Process
10 nm
15 W
Power Consumption
12-15 W
-
Max Turbo Power Consumption
55 W
95°C
Peak Operating Temperature
100°C

CPU Performance

4
Performance Cores
2
8
Performance Core Threads
4
2.8 GHz
Performance Core Base Frequency
1.7 GHz
4.3 GHz
Performance Core Turbo Frequency
4.7 GHz
-
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1.2 GHz
-
Efficiency Core Turbo Frequency
3.5 GHz
4
Total Core Count
10
8
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
28x
Multiplier
17x
64 K per core
L1 Cache
80 K per core
512 K per core
L2 Cache
1280 K per core
4 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No

Memory Parameters

LPDDR5-5500
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
16 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
44.0 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
1500 MHz
GPU Base Frequency
300 MHz
1900 MHz
GPU Max Dynamic Frequency
1250 MHz
128
Shader Units
768
8
Texture Units
48
4
Raster Operation Units
24
2
Execution Units
96
15 W
Power Consumption
15 W
0.49 TFLOPS
Graphics Performance
1.69 TFLOPS

Miscellaneous

AMD Ryzen 5 7520U
Official Website
Intel Core i7 1255U
3.0
PCIe Version
4.0
4
PCIe Lanes
20

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