Intel Core i9 7900X vs AMD Ryzen AI 7 445
CPU · Specs Compare
General Parameters
Release Date
May 2017
Jan 2026
Manufacturer
Intel
Amd
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Zen 5 (Gorgon Point)
Processor Number
i9-7900X
445
Integrated Graphics
N/A
Radeon 840M
Generation
—
Ryzen AI 400 (Zen 5 / Zen 5c)
Series
—
Ryzen AI 400 Series
Package
Manufacturing Process
14 nm
4 nm
Socket
LGA-2066
FP8
Power Consumption
140 W
15-54 W
Peak Operating Temperature
95 °C
100 °C
Max Turbo Power Consumption
—
W
Foundry
—
TSMC
I/O Process Size
—
6 nm
Package
—
FP8
CPU Performance
Performance Cores
10
3
Performance Core Threads
20
6
Performance Core Base Frequency
3.3 GHz
2.0 GHz
Performance Core Turbo Frequency
4.3 GHz
4.6 GHz
Total Core Count
10
6
Total Thread Count
20
12
Bus Frequency
100 MHz
100 MHz
Multiplier
33x
20
L1 Cache
64 K per core
80 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
14 MB shared
8 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
—
3
Efficiency Core Threads
—
6
Efficiency Core Base Frequency
—
2.0 GHz
Efficiency Core Turbo Frequency
—
3.4 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-2666
DDR5-5600,LPDDR5X-8000
Max Memory Size
128 GB
256 GB
Max Memory Channels
4
2
Max Memory Bandwidth
79.47 GB/s
128 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
4.0
PCIe Lanes
44
14
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
—
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
800 MHz
GPU Max Dynamic Frequency
—
2900 MHz
Shader Units
—
256
Texture Units
—
16
Raster Operation Units
—
8
Execution Units
—
4
Power Consumption
—
15-54
Max Resolution
—
7680x4320 - 60 Hz
AI Accelerator
NPU
—
AMD Ryzen™ AI
Theoretical performance
—
50 TOPS
Benchmark
Cinebench R23
1,203
1,870
Cinebench R23
14,998
12,346
Geekbench 6
1,323
2,757
Geekbench 6
8,536
11,286
Passmark CPU
2,556
—
Passmark CPU
20,991
—
Cinebench 2024
—
113
Cinebench 2024
—
709
▲ Specs Compare
Data sourced from official specifications and benchmark tests.