Home Comparison Intel Core i5 1245U vs AMD Ryzen 9 5900H

Intel Core i5 1245U vs AMD Ryzen 9 5900H

Intel Core i5 1245U
VS
AMD Ryzen 9 5900H
Intel Core i5 1245U
AMD Ryzen 9 5900H
We compared two laptop CPUs: Intel Core i5 1245U with 10 cores 1.6GHz and AMD Ryzen 9 5900H with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 1245U 's Advantages
Released 10 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 45W)
AMD Ryzen 9 5900H 's Advantages
Higher base frequency (3.3GHz vs 1.6GHz)
Larger L3 cache size (16MB vs 12MB)
More modern manufacturing process (7nm vs 10nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 1245U +11%
1629
AMD Ryzen 9 5900H
1466
Cinebench R23 Multi Core
Intel Core i5 1245U
7341
AMD Ryzen 9 5900H +74%
12815
Geekbench 6 Single Core
Intel Core i5 1245U
1910
AMD Ryzen 9 5900H +6%
2034
Geekbench 6 Multi Core
Intel Core i5 1245U
4549
AMD Ryzen 9 5900H +62%
7376
Geekbench 5 Single Core
Intel Core i5 1245U +3%
1583
AMD Ryzen 9 5900H
1528
Geekbench 5 Multi Core
Intel Core i5 1245U
6900
AMD Ryzen 9 5900H +27%
8790
Passmark CPU Single Core
Intel Core i5 1245U
3147
AMD Ryzen 9 5900H +5%
3308
Passmark CPU Multi Core
Intel Core i5 1245U
13083
AMD Ryzen 9 5900H +58%
20753
Intel Core i5 1245U
VS
AMD Ryzen 9 5900H

General Parameters

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

Package

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

CPU Performance

2
Performance Cores
8
-
Performance Core Threads
16
1.6 GHz
Performance Core Base Frequency
3.3 GHz
4.4 GHz
Performance Core Turbo Frequency
4.6 GHz
8
Efficiency Cores
-
10
Total Core Count
8
12
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
16x
Multiplier
33x
80 K per core
L1 Cache
64 K per core
1280 K per core
L2 Cache
512 K 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
DDR4-3200, LPDDR4-4266
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
68.27 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
-
1200 MHz
GPU Max Dynamic Frequency
1750 MHz
640
Shader Units
512
40
Texture Units
32
20
Raster Operation Units
8
80
Execution Units
-
15 W
Power Consumption
15 W
1.41 TFLOPS
Graphics Performance
-

Miscellaneous

Intel Core i5 1245U
Official Website
-
4.0
PCIe Version
3.0
20
PCIe Lanes
16

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