Intel Core i9 7900X vs AMD Ryzen AI Max 385
CPU · Specs Compare
General Parameters
Release Date
May 2017
Jan 2025
Manufacturer
Intel
AMD
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Zen 5 (Strix Halo)
Processor Number
i9-7900X
—
Integrated Graphics
N/A
Radeon 8050S
Generation
—
Ryzen AI Max (Zen 5 (Strix Halo))
Package
Manufacturing Process
14 nm
4 nm
Socket
LGA-2066
FP11
Power Consumption
140 W
45-55 W
Peak Operating Temperature
95 °C
100 °C
Max Turbo Power Consumption
—
120 W
Foundry
—
TSMC
I/O Process Size
—
6 nm
Package
—
FC-BGA
CPU Performance
Performance Cores
10
8
Performance Core Threads
20
16
Performance Core Base Frequency
3.3 GHz
3.6 GHz
Performance Core Turbo Frequency
4.3 GHz
5 GHz
Total Core Count
10
8
Total Thread Count
20
16
Bus Frequency
100 MHz
100 MHz
Multiplier
33x
36
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
32 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
—
0
SMP
—
1
Memory Parameters
Memory Types
DDR4-2666
LPDDR5X-8000
Max Memory Size
128 GB
128 GB
Max Memory Channels
4
2
Max Memory Bandwidth
79.47 GB/s
256 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
4.0
PCIe Lanes
44
16
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
—
Graphics Card Parameters
Integrated Graphics
—
true
GPU Max Dynamic Frequency
—
2800 MHz
Shader Units
—
2048
Texture Units
—
128
Raster Operation Units
—
64
Execution Units
—
32
Power Consumption
—
45-120
AI Accelerator
NPU
—
AMD Ryzen™ AI
Theoretical performance
—
55 TOPS
Benchmark
Cinebench R23
1,203
2,150
Cinebench R23
14,998
28,876
Geekbench 6
1,323
2,892
Geekbench 6
8,536
17,206
Passmark CPU
2,556
—
Passmark CPU
20,991
—
Cinebench 2024
—
133
Cinebench 2024
—
1,688
▲ Specs Compare
Data sourced from official specifications and benchmark tests.