Home Comparison Intel Core i5 1145G7 vs AMD Ryzen 7 5800U

Intel Core i5 1145G7 vs AMD Ryzen 7 5800U

We compared two laptop CPUs: Intel Core i5 1145G7 with 4 cores 1.1GHz and AMD Ryzen 7 5800U with 8 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 1145G7 's Advantages
Higher specification of memory (4267 vs 4266)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (2.6GHz vs 1.9GHz)
AMD Ryzen 7 5800U 's Advantages
Larger L3 cache size (16MB vs 8MB)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (25W vs 28W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 1145G7
1375
AMD Ryzen 7 5800U +2%
1415
Cinebench R23 Multi Core
Intel Core i5 1145G7
4767
AMD Ryzen 7 5800U +70%
8141
Geekbench 6 Single Core
Intel Core i5 1145G7
969
AMD Ryzen 7 5800U +88%
1826
Geekbench 6 Multi Core
Intel Core i5 1145G7
2498
AMD Ryzen 7 5800U +157%
6437
Blender
Intel Core i5 1145G7
82
AMD Ryzen 7 5800U +62%
133
Geekbench 5 Single Core
Intel Core i5 1145G7
1366
AMD Ryzen 7 5800U +4%
1427
Geekbench 5 Multi Core
Intel Core i5 1145G7
4330
AMD Ryzen 7 5800U +49%
6470
Passmark CPU Single Core
Intel Core i5 1145G7
2790
AMD Ryzen 7 5800U +8%
3025
Passmark CPU Multi Core
Intel Core i5 1145G7
10044
AMD Ryzen 7 5800U +85%
18588
VS

General Parameters

Sep 2020
Release Date
Jan 2021
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Tiger Lake UP3
Core Architecture
Cezanne
i5-1145G7
Processor Number
-
BGA-1449
Socket
FP6
Iris Xe Graphics G7 80EU
Integrated Graphics
Radeon RX Vega 8

Package

10 nm
Manufacturing Process
7 nm
12-28 W
Power Consumption
10-25 W
100 °C
Peak Operating Temperature
105 °C

CPU Performance

4
Performance Cores
8
8
Performance Core Threads
16
1.1-2.6 GHz
Performance Core Base Frequency
1.9 GHz
4.4 GHz
Performance Core Turbo Frequency
4.4 GHz
4
Total Core Count
8
8
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
11-26x
Multiplier
19x
96 K per core
L1 Cache
64 K per core
1280 K per core
L2 Cache
512 K per core
8 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-3200, LPDDR4x-4267
Memory Types
DDR4-3200, LPDDR4-4266
64 GB
Max Memory Size
32 GB
2
Max Memory Channels
2
51.2 GB/s
Max Memory Bandwidth
51.2 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
-
1300 MHz
GPU Max Dynamic Frequency
2000 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

4.0
PCIe Version
3.0
16
PCIe Lanes
12

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