AMD Ryzen 9 7945HX3D vs Intel Core i3 1125G4
We compared two laptop CPUs: AMD Ryzen 9 7945HX3D with 16 cores 2.3GHz and Intel Core i3 1125G4 with 4 cores 0.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen 9 7945HX3D 's Advantages
Released 2 years and 11 months late
Higher specification of memory (5200 vs 3733)
Larger memory bandwidth (83.2GB/s vs 51.2GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.3GHz vs 2.0GHz)
Larger L3 cache size (128MB vs 8MB)
More modern manufacturing process (5nm vs 10nm)
Intel Core i3 1125G4 's Advantages
Better graphics card performance
Lower TDP (28W vs 75W)
Score
Benchmark
Cinebench R23 Single Core
AMD Ryzen 9 7945HX3D
+71%
1957
Intel Core i3 1125G4
1144
Cinebench R23 Multi Core
AMD Ryzen 9 7945HX3D
+561%
33539
Intel Core i3 1125G4
5067
Geekbench 6 Single Core
AMD Ryzen 9 7945HX3D
+84%
2799
Intel Core i3 1125G4
1517
Geekbench 6 Multi Core
AMD Ryzen 9 7945HX3D
+285%
16929
Intel Core i3 1125G4
4393
Blender
AMD Ryzen 9 7945HX3D
+889%
475
Intel Core i3 1125G4
48
Geekbench 5 Single Core
AMD Ryzen 9 7945HX3D
+84%
2138
Intel Core i3 1125G4
1160
Geekbench 5 Multi Core
AMD Ryzen 9 7945HX3D
+398%
19153
Intel Core i3 1125G4
3843
Passmark CPU Single Core
AMD Ryzen 9 7945HX3D
+63%
4070
Intel Core i3 1125G4
2492
Passmark CPU Multi Core
AMD Ryzen 9 7945HX3D
+481%
57113
Intel Core i3 1125G4
9821
General Parameters
Aug 2023
Release Date
Sep 2020
Amd
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Dragon Range)
Core Architecture
Tiger Lake UP4
7945HX3D
Processor Number
i3-1125G4
FL1
Socket
BGA-1449
Radeon 610M
Integrated Graphics
UHD Graphics Xe G4
Ryzen 9 (Zen 4 (Dragon Range))
Generation
-
Package
17.8 billions
Transistor Count
-
5 nm
Manufacturing Process
10 nm
55-75 W
Power Consumption
12-28 W
89 °C
Peak Operating Temperature
100 °C
TSMC
Foundry
-
2x71 mm²
Die Size
-
6 nm
I/O Process Size
-
122 mm²
I/O Die Size
-
CPU Performance
16
Performance Cores
4
32
Performance Core Threads
8
2.3 GHz
Performance Core Base Frequency
0.9-2.0 GHz
5.4 GHz
Performance Core Turbo Frequency
3.7 GHz
16
Total Core Count
4
32
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
23
Multiplier
9-20x
64 K per core
L1 Cache
96 K per core
1 MB per core
L2 Cache
1280 K per core
128 MB shared
L3 Cache
8 MB shared
Yes
Unlocked Multiplier
No
1
SMP
-
Memory Parameters
DDR5-5200
Memory Types
DDR4-3200, LPDDR4x-3733
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
83.2 GB/s
Max Memory Bandwidth
51.2 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
400 MHz
GPU Base Frequency
300 MHz
2200 MHz
GPU Max Dynamic Frequency
1250 MHz
128
Shader Units
384
8
Texture Units
24
4
Raster Operation Units
12
2
Execution Units
48
15
Power Consumption
15 W
0.6 TFLOPS
Graphics Performance
0.84 TFLOPS
