AMD Ryzen 9 3950X vs Intel Core i7 1355U
CPU Specs Compare
General Parameters
Release Date
Nov 2019
Jan 2023
Manufacturer
AMD
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2
Raptor Lake
Integrated Graphics
N/A
Iris Xe Graphics (96EU)
Processor Number
-
i7-1355U
Package
Transistor Count
3.8 billions
-
Manufacturing Process
7 nm
10 nm
Socket
AM4
BGA-1744
Power Consumption
105 W
12-15 W
Max Turbo Power Consumption
-
55 W
Peak Operating Temperature
-
100°C
CPU Performance
Performance Cores
16
2
Performance Core Threads
32
4
Performance Core Base Frequency
3.5 GHz
1.7 GHz
Performance Core Turbo Frequency
4.7 GHz
5 GHz
Total Core Count
16
10
Total Thread Count
32
12
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
17x
L1 Cache
64 K per core
80 K per core
L2 Cache
512 K per core
1280 K per core
L3 Cache
64 MB shared
12 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
-
8
Efficiency Core Threads
-
8
Efficiency Core Base Frequency
-
1.2 GHz
Efficiency Core Turbo Frequency
-
3.7 GHz
Memory Parameters
Memory Types
DDR4-3200
DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267
Max Memory Size
128 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
47.68 GB/s
89.6 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
300 MHz
GPU Max Dynamic Frequency
-
1300 MHz
Shader Units
-
768
Texture Units
-
48
Raster Operation Units
-
24
Execution Units
-
96
Power Consumption
-
15 W
📊 Benchmark
Cinebench R23
1,349
1,800
Cinebench R23
24,396
9,222
Geekbench 6
1,709
2,379
Geekbench 6
11,656
7,945
Cinebench 2024
72
91
Cinebench 2024
1,325
-
Passmark CPU
2,692
3,594
Passmark CPU
38,953
15,257
Geekbench 5
-
1,709
Geekbench 5
-
8,398
Blender
-
120