AMD Ryzen 7 PRO 9755X3D vs Intel Core i9 12900
CPU Specs Compare
General Parameters
Release Date
Jun 2026
Jan 2022
Manufacturer
AMD
Intel
Type
Server
Desktop
Core Architecture
Granite Ridge
Alder Lake-S
Integrated Graphics
Radeon Graphics
UHD Graphics 770
Generation
Ryzen 7 (Zen 5 (Granite Ridge))
Core i9 (Alder Lake-S)
Package
Transistor Count
8.315 billions
-
Manufacturing Process
4 nm
10 nm
Socket
AMD Socket AM5
Intel Socket 1700
Power Consumption
120 W
65 W
Peak Operating Temperature
95°C
72 °C
Foundry
TSMC
Intel
Die Size
70.6 mm²
215 mm²
I/O Process Size
6 nm
-
I/O Die Size
122 mm²
-
Package
FC-LGA1718
FC-LGA16A
CPU Performance
Performance Core Base Frequency
4.7 GHz
2.4 GHz
Performance Core Turbo Frequency
5.2 GHz
5.1 GHz
Total Core Count
8
16
Total Thread Count
16
24
Bus Frequency
100 MHz
100 MHz
Multiplier
47.0
24.0
L1 Cache
80 KB per core
80 KB per core
L2 Cache
1 MB per core
1.25 MB per core
L3 Cache
96 MB shared
30 MB shared
Unlocked Multiplier
No
Yes
SMP
1
1
Performance Cores
-
8
Performance Core Threads
-
16
Efficiency Cores
-
8
Efficiency Core Threads
-
8
Efficiency Core Base Frequency
-
1800 MHz
Efficiency Core Turbo Frequency
-
3.8 GHz
Memory Parameters
Memory Types
DDR5-5600
DDR4-3200, DDR5-4800
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
76.8 GB/s
ECC Memory Support
Yes
No
Miscellaneous
PCIe Version
5
5
PCIe Lanes
24
20
📊 Benchmark
Cinebench R23
-
1,988
Cinebench R23
-
26,454
Geekbench 6
-
2,727
Geekbench 6
-
13,396
Blender
-
183