Intel Core i9 9900T vs AMD Ryzen AI 7 PRO 450
CPU · Specs Compare
General Parameters
Release Date
Apr 2019
Jan 2026
Manufacturer
Intel
AMD
Type
Desktop
Laptop
Instruction Set
x86-64
—
Core Architecture
Coffee Lake
Gorgon Point
Processor Number
i9-9900T
—
Integrated Graphics
UHD Graphics 630
Radeon 860M
Generation
—
Ryzen AI 400 (Zen 5 / Zen 5c)
Series
—
Ryzen AI PRO 400 Series
Package
Manufacturing Process
14 nm
4 nm
Socket
LGA-1151
AMD Socket FP8
Power Consumption
35 W
28 W
Peak Operating Temperature
100 °C
100°C
Foundry
—
TSMC
Die Size
—
195 mm²
Package
—
FP8
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
8
Performance Core Base Frequency
2.1 GHz
2 GHz
Performance Core Turbo Frequency
4.4 GHz
5.1 GHz
Total Core Count
8
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
21x
20.0
L1 Cache
32 K per core
80 KB per core
L2 Cache
256 K per core
1 MB per core
L3 Cache
16 MB shared
16 MB
Unlocked Multiplier
No
No
Efficiency Cores
—
4
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
2.0 GHz
Efficiency Core Turbo Frequency
—
3.6 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-2666
DDR5-5600, LPDDR5X-8000
Max Memory Size
128 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
41.6 GB/s
128 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
350 MHz
—
GPU Max Dynamic Frequency
1200 MHz
3100 MHz
Shader Units
192
—
Texture Units
24
—
Raster Operation Units
3
—
Execution Units
24
8
Power Consumption
15 W
—
Max Resolution
4096x2304 - 60 Hz
—
Miscellaneous
PCIe Version
3.0
4
PCIe Lanes
16
16
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
AI Accelerator
NPU
—
AMD Ryzen™ AI
Theoretical performance
—
50 TOPS
Benchmark
Cinebench R23
1,204
—
Cinebench R23
10,202
—
Geekbench 6
1,461
—
Geekbench 5
1,150
—
Geekbench 6
6,776
—
Geekbench 5
6,752
—
Blender
95
—
Passmark CPU
2,470
—
Passmark CPU
13,472
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.