AMD Ryzen 5 3450U vs Intel Core i7 12700
CPU · Specs Compare
General Parameters
Release Date
Jan 2020
Jan 2022
Manufacturer
AMD
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen+
Alder Lake
Integrated Graphics
Radeon Vega 8
UHD Graphics 770
Processor Number
—
i7-12700
Package
Manufacturing Process
12 nm
10 nm
Socket
FP5
LGA-1700
Power Consumption
12-35 W
65 W
Peak Operating Temperature
105 °C
100°C
Max Turbo Power Consumption
—
180 W
CPU Performance
Performance Cores
4
8
Performance Core Threads
8
16
Performance Core Base Frequency
2.1 GHz
2.1 GHz
Performance Core Turbo Frequency
3.5 GHz
4.8 GHz
Total Core Count
4
12
Total Thread Count
8
20
Bus Frequency
100 MHz
100 MHz
Multiplier
21x
21x
L1 Cache
64 K per core
80 K per core
L2 Cache
512 K per core
12 MB shared
L3 Cache
4 MB shared
25 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
—
4
Efficiency Core Threads
—
4
Efficiency Core Base Frequency
—
1.6 GHz
Efficiency Core Turbo Frequency
—
3.6 GHz
Memory Parameters
Memory Types
DDR4-2400
DDR4-3200, DDR5-4800
Max Memory Size
32 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
38.4 GB/s
76.8 GB/s
ECC Memory Support
—
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
2400 MHz
1500 MHz
Shader Units
512
256
Texture Units
32
16
Raster Operation Units
8
8
Execution Units
8
32
Power Consumption
65 W
15 W
Max Resolution
3840x2160 - 60 Hz
—
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
12
20
Benchmark
Cinebench R23
886
1,868
Cinebench R23
3,181
20,599
Geekbench 6
961
2,491
Geekbench 5
768
1,799
Geekbench 6
2,403
12,863
Geekbench 5
2,495
12,519
Blender
59
281
Passmark CPU
1,914
3,921
Passmark CPU
6,726
30,858
Cinebench 2024
—
107
Cinebench 2024
—
1,004
▲ Specs Compare
Data sourced from official specifications and benchmark tests.