AMD Ryzen 9 7900X vs Intel Core i7 1355U
CPU · Specs Compare
General Parameters
Release Date
Sep 2022
Jan 2023
Manufacturer
AMD
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Raphael
Raptor Lake
Integrated Graphics
AMD Radeon™ Graphics
Iris Xe Graphics (96EU)
Processor Number
—
i7-1355U
Package
Manufacturing Process
5 nm
10 nm
Socket
AM5
BGA-1744
Power Consumption
170 W
12-15 W
Peak Operating Temperature
95 °C
100°C
Max Turbo Power Consumption
—
55 W
CPU Performance
Performance Cores
12
2
Performance Core Threads
24
4
Performance Core Base Frequency
4.7 GHz
1.7 GHz
Performance Core Turbo Frequency
5.6 GHz
5 GHz
Total Core Count
12
10
Total Thread Count
24
12
Bus Frequency
100 MHz
100 MHz
Multiplier
47x
17x
L2 Cache
12 MB shared
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
L1 Cache
—
80 K per core
Memory Parameters
Memory Types
DDR5-5200
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
83.2 GB/s
89.6 GB/s
ECC Memory Support
—
No
Graphics Card Parameters
Integrated Graphics
true
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
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
24
20
Benchmark
Cinebench R23
2,033
1,800
Cinebench R23
29,242
9,222
Geekbench 6
2,942
2,379
Geekbench 5
2,277
1,709
Geekbench 6
19,092
7,945
Geekbench 5
20,503
8,398
Passmark CPU
4,317
3,594
Passmark CPU
52,013
15,257
Cinebench 2024
—
91
Blender
—
120
▲ Specs Compare
Data sourced from official specifications and benchmark tests.