Home Comparison AMD Ryzen 3 Pro 5450U vs Intel Core i9 12950HX

AMD Ryzen 3 Pro 5450U vs Intel Core i9 12950HX

We compared two laptop CPUs: AMD Ryzen 3 Pro 5450U with 4 cores 2.6GHz and Intel Core i9 12950HX with 16 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 3 Pro 5450U 's Advantages
Higher specification of memory (LPDDR4-4266 vs DDR5-4800)
Higher base frequency (2.6GHz vs 2.3GHz)
Lower TDP (15W vs 45W)
Intel Core i9 12950HX 's Advantages
Released 1 years and 2 months late
Larger memory bandwidth (76.8GB/s vs 51.2GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (30MB vs 8MB)

Score

Benchmark

Geekbench 6 Single Core
AMD Ryzen 3 Pro 5450U
1618
Intel Core i9 12950HX +57%
2546
Geekbench 6 Multi Core
AMD Ryzen 3 Pro 5450U
4858
Intel Core i9 12950HX +193%
14260
Blender
AMD Ryzen 3 Pro 5450U
38
Intel Core i9 12950HX +600%
266
Geekbench 5 Single Core
AMD Ryzen 3 Pro 5450U
1294
Intel Core i9 12950HX +46%
1893
Geekbench 5 Multi Core
AMD Ryzen 3 Pro 5450U
4629
Intel Core i9 12950HX +249%
16170
Passmark CPU Single Core
AMD Ryzen 3 Pro 5450U
2805
Intel Core i9 12950HX +36%
3832
Passmark CPU Multi Core
AMD Ryzen 3 Pro 5450U
11208
Intel Core i9 12950HX +190%
32506
VS

General Parameters

Mar 2021
Release Date
May 2022
AMD
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Cezanne U
Core Architecture
Alder Lake
-
Processor Number
i9-12950HX
FP6
Socket
BGA-1964
Radeon RX Vega 6
Integrated Graphics
UHD Graphics (32EU)

Package

7 nm
Manufacturing Process
10 nm
FP6
Socket
BGA-1964
15 W
Power Consumption
45-55 W
-
Max Turbo Power Consumption
157 W
105 °C
Peak Operating Temperature
100°C

CPU Performance

4
Performance Cores
8
8
Performance Core Threads
16
2.6 GHz
Performance Core Base Frequency
2.3 GHz
4 GHz
Performance Core Turbo Frequency
5 GHz
-
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1.7 GHz
-
Efficiency Core Turbo Frequency
3.6 GHz
4
Total Core Count
16
8
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
26x
Multiplier
23x
64 K per core
L1 Cache
80 K per core
512 K per core
L2 Cache
1280 K per core
8 MB shared
L3 Cache
30 MB shared
No
Unlocked Multiplier
Yes

Memory Parameters

DDR4-3200, LPDDR4-4266
Memory Types
DDR5-4800, DDR4-3200
32 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
51.2 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
1600 MHz
GPU Max Dynamic Frequency
1550 MHz
384
Shader Units
256
24
Texture Units
16
8
Raster Operation Units
8
-
Execution Units
32
15 W
Power Consumption
45 W
-
Graphics Performance
0.74 TFLOPS

Miscellaneous

3.0
PCIe Version
5.0
12
PCIe Lanes
20

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