Intel Core i9 12950HX vs Intel Core i9 12900T
CPU · Specs Compare
General Parameters
Release Date
May 2022
Jan 2022
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
—
Core Architecture
Alder Lake
Alder Lake-S
Processor Number
i9-12950HX
—
Integrated Graphics
UHD Graphics (32EU)
UHD Graphics 770
Generation
—
Core i9 (Alder Lake-S)
Package
Manufacturing Process
10 nm
10 nm
Socket
BGA-1964
Intel Socket 1700
Power Consumption
45-55 W
35 W
Max Turbo Power Consumption
157 W
—
Peak Operating Temperature
100°C
72 °C
Foundry
—
Intel
Die Size
—
215 mm²
Package
—
FC-LGA16A
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
2.3 GHz
1.4 GHz
Performance Core Turbo Frequency
5 GHz
4.9 GHz
Efficiency Cores
8
8
Efficiency Core Threads
8
8
Efficiency Core Base Frequency
1.7 GHz
1000 MHz
Efficiency Core Turbo Frequency
3.6 GHz
3.6 GHz
Total Core Count
16
16
Total Thread Count
24
24
Bus Frequency
100 MHz
100 MHz
Multiplier
23x
14.0
L1 Cache
80 K per core
80 KB per core
L2 Cache
1280 K per core
1.25 MB per core
L3 Cache
30 MB shared
30 MB shared
Unlocked Multiplier
Yes
Yes
SMP
—
1
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR4-3200, DDR5-4800
Max Memory Size
128 GB
—
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
76.8 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1550 MHz
1550 MHz
Shader Units
256
—
Texture Units
16
—
Raster Operation Units
8
—
Execution Units
32
32
Power Consumption
45 W
—
Miscellaneous
PCIe Version
5.0
5
PCIe Lanes
20
20
Benchmark
Cinebench R23
1,962
1,865
Cinebench R23
21,471
22,804
Geekbench 6
2,546
2,362
Geekbench 6
14,260
12,384
Blender
294
153
Passmark CPU
3,832
—
Passmark CPU
32,506
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.