Intel Core i9 7900X vs AMD Ryzen AI 7 450GE
CPU · Specs Compare
General Parameters
Release Date
May 2017
Mar 2026
Manufacturer
Intel
AMD
Type
Desktop
Desktop
Instruction Set
x86-64
—
Core Architecture
Skylake
Gorgon Point
Processor Number
i9-7900X
—
Integrated Graphics
N/A
Radeon 860M
Generation
—
Ryzen AI 400 (Zen 5 / Zen 5c)
Package
Manufacturing Process
14 nm
4 nm
Socket
LGA-2066
AMD Socket AM5
Power Consumption
140 W
35 W
Peak Operating Temperature
95 °C
95°C
Foundry
—
TSMC
Die Size
—
195 mm²
Package
—
FC-LGA1718
CPU Performance
Performance Cores
10
—
Performance Core Threads
20
—
Performance Core Base Frequency
3.3 GHz
2 GHz
Performance Core Turbo Frequency
4.3 GHz
5.1 GHz
Total Core Count
10
8
Total Thread Count
20
16
Bus Frequency
100 MHz
100 MHz
Multiplier
33x
20.0
L1 Cache
64 K per core
80 KB per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
14 MB shared
8 MB
Unlocked Multiplier
Yes
Yes
Efficiency Core Base Frequency
—
2000 MHz
Efficiency Core Turbo Frequency
—
3.6 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-2666
DDR5, LPDDR5X-5600
Max Memory Size
128 GB
—
Max Memory Channels
4
2
Max Memory Bandwidth
79.47 GB/s
—
ECC Memory Support
No
Yes
Miscellaneous
PCIe Version
3.0
4
PCIe Lanes
44
12
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
—
Benchmark
Cinebench R23
1,203
—
Cinebench R23
14,998
—
Geekbench 6
1,323
—
Geekbench 6
8,536
—
Passmark CPU
2,556
—
Passmark CPU
20,991
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.