Home Comparison AMD Ryzen 7 5800H vs Intel Core i5 1245U

AMD Ryzen 7 5800H vs Intel Core i5 1245U

We compared two laptop CPUs: AMD Ryzen 7 5800H with 8 cores 3.2GHz and Intel Core i5 1245U with 10 cores 1.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 5800H 's Advantages
Higher base frequency (3.2GHz vs 1.6GHz)
Larger L3 cache size (16MB vs 12MB)
More modern manufacturing process (7nm vs 10nm)
Intel Core i5 1245U 's Advantages
Released 1 years and 1 months late
Higher specification of memory (5200 vs 4266)
Larger memory bandwidth (76.8GB/s vs 68.27GB/s)
Newer PCIe version (4.0 vs 3.0)
Lower TDP (15W vs 54W)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 7 5800H
1411
Intel Core i5 1245U +15%
1629
Cinebench R23 Multi Core
AMD Ryzen 7 5800H +66%
12229
Intel Core i5 1245U
7341
Geekbench 6 Single Core
AMD Ryzen 7 5800H
1886
Intel Core i5 1245U +1%
1910
Geekbench 6 Multi Core
AMD Ryzen 7 5800H +61%
7365
Intel Core i5 1245U
4549
Blender
AMD Ryzen 7 5800H +92%
204
Intel Core i5 1245U
106
Geekbench 5 Single Core
AMD Ryzen 7 5800H
1443
Intel Core i5 1245U +9%
1583
Geekbench 5 Multi Core
AMD Ryzen 7 5800H +6%
7335
Intel Core i5 1245U
6900
Passmark CPU Single Core
AMD Ryzen 7 5800H
3060
Intel Core i5 1245U +2%
3147
Passmark CPU Multi Core
AMD Ryzen 7 5800H +62%
21226
Intel Core i5 1245U
13083
VS

General Parameters

Jan 2021
Release Date
Feb 2022
AMD
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Cezanne
Core Architecture
Alder Lake-U
-
Processor Number
i5-1245U
FP6
Socket
BGA-1744
Radeon RX Vega 8
Integrated Graphics
Iris Xe Graphics G7 (80EU)

Package

7 nm
Manufacturing Process
10 nm
35-54 W
Power Consumption
12-15 W
105 °C
Peak Operating Temperature
100 °C

CPU Performance

8
Performance Cores
2
16
Performance Core Threads
-
3.2 GHz
Performance Core Base Frequency
1.6 GHz
4.4 GHz
Performance Core Turbo Frequency
4.4 GHz
-
Efficiency Cores
8
8
Total Core Count
10
16
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
32x
Multiplier
16x
64 K per core
L1 Cache
80 K per core
512 K per core
L2 Cache
1280 K per core
16 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-3200, LPDDR4-4266
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
68.27 GB/s
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
2000 MHz
GPU Max Dynamic Frequency
1200 MHz
512
Shader Units
640
32
Texture Units
40
8
Raster Operation Units
20
-
Execution Units
80
15 W
Power Consumption
15 W
-
Graphics Performance
1.41 TFLOPS

Miscellaneous

3.0
PCIe Version
4.0
16
PCIe Lanes
20

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