Intel Core i7 12800HX vs Intel Core Ultra 5 250K Plus
CPU · Specs Compare
General Parameters
Release Date
May 2022
Mar 2026
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake-HX
Arrow Lake
Processor Number
i7-12800HX
250K+
Integrated Graphics
UHD Graphics (32EU)
Arc iGPU (4-Cores)
Package
Manufacturing Process
10 nm
3 nm
Socket
BGA-1744
FCLGA-1851
Power Consumption
45-55 W
125 W
Peak Operating Temperature
100 °C
105 °C
Transistor Count
—
17.8 billions
Max Turbo Power Consumption
—
159 W
CPU Performance
Performance Cores
8
6
Performance Core Base Frequency
2.0 GHz
4.2 GHz
Performance Core Turbo Frequency
4.8 GHz
5.3 GHz
Efficiency Cores
8
12
Total Core Count
16
18
Total Thread Count
24
18
Bus Frequency
100 MHz
100 MHz
Multiplier
20x
42
L1 Cache
80 K per core
192 K per core
L2 Cache
1280 K per core
3 MB per core
L3 Cache
25 MB shared
30 MB shared
Unlocked Multiplier
Yes
Yes
Performance Core Threads
—
6
Efficiency Core Threads
—
12
Efficiency Core Base Frequency
—
3.3 GHz
Efficiency Core Turbo Frequency
—
4.6 GHz
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR5-7200
Max Memory Size
128 GB
—
Max Memory Channels
2
—
Max Memory Bandwidth
76.8 GB/s
115.2 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1450 MHz
1900 MHz
Shader Units
256
512
Texture Units
16
32
Raster Operation Units
8
16
Execution Units
32
64
Power Consumption
45 W
14
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
20
24
Benchmark
Cinebench R23
1,784
2,319
Cinebench R23
19,921
28,965
Geekbench 6
2,380
3,231
Geekbench 5
1,757
—
Geekbench 6
13,378
21,067
Geekbench 5
14,104
—
Blender
261
—
Passmark CPU
3,859
4,904
Passmark CPU
33,577
52,031
Cinebench 2024
—
141
Cinebench 2024
—
1,680
Cinebench 2026
—
7,413
▲ Specs Compare
Data sourced from official specifications and benchmark tests.