Intel Core Ultra 7 256V vs Intel Core Ultra 5 125H
We compared two laptop CPUs: Intel Core Ultra 7 256V with 8 cores 2.2GHz and Intel Core Ultra 5 125H with 14 cores 1.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 7 256V 's Advantages
Released 9 months late
Better graphics card performance
Higher specification of memory (8533 vs 7467)
Larger memory bandwidth (136GB/s vs 120GB/s)
Higher base frequency (2.2GHz vs 1.2GHz)
More modern manufacturing process (3nm vs 7nm)
Intel Core Ultra 5 125H 's Advantages
Larger L3 cache size (18MB vs 12MB)
Lower TDP (28W vs 37W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 256V
+20%
1995
Intel Core Ultra 5 125H
1656
Cinebench R23 Multi Core
Intel Core Ultra 7 256V
12145
Intel Core Ultra 5 125H
+3%
12621
Geekbench 6 Single Core
Intel Core Ultra 7 256V
+16%
2607
Intel Core Ultra 5 125H
2240
Geekbench 6 Multi Core
Intel Core Ultra 7 256V
10506
Intel Core Ultra 5 125H
+2%
10738
Cinebench 2024 Single Core
Intel Core Ultra 7 256V
+20%
120
Intel Core Ultra 5 125H
100
General Parameters
Sep 2024
Release Date
Dec 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Lunar Lake
Core Architecture
Meteor Lake
256V
Processor Number
125H
FCBGA-2833
Socket
FCBGA-2049
Arc Graphics 140V
Integrated Graphics
Arc Graphics (7-Cores)
Ultra 7 (Lunar Lake)
Generation
Ultra 5 (Meteor Lake)
Package
3 nm
Manufacturing Process
7 nm
17-37 W
Power Consumption
20-28 W
-
Max Turbo Power Consumption
115 W
100 °C
Peak Operating Temperature
110 °C
TSMC
Foundry
Intel
CPU Performance
4
Performance Cores
4
4
Performance Core Threads
8
2.2 GHz
Performance Core Base Frequency
1.2 GHz
4.8 GHz
Performance Core Turbo Frequency
4.5 GHz
4
Efficiency Cores
10
4
Efficiency Core Threads
10
2.2 GHz
Efficiency Core Base Frequency
0.7 GHz
3.7 GHz
Efficiency Core Turbo Frequency
3.6 GHz
8
Total Core Count
14
8
Total Thread Count
18
100 MHz
Bus Frequency
100 MHz
22x
Multiplier
12
48 KB per core
L0 Cache
-
192 KB per core
L1 Cache
112 K per core
14 MB
L2 Cache
2 MB per core
12 MB
L3 Cache
18 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
LPDDR5X-8533
Memory Types
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
16 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
136 GB/s
Max Memory Bandwidth
120 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
600 MHz
GPU Base Frequency
300 MHz
1950 MHz
GPU Max Dynamic Frequency
2200 MHz
1024
Shader Units
896
Texture Units
56
Raster Operation Units
24
8
Execution Units
112
Power Consumption
28
-
Max Resolution
7680x4320 - 60 Hz
3.99 TFLOPS
Graphics Performance
3.9 TFLOPS
AI Accelerator
Intel® AI Boost
NPU
-
47 TOPS
Theoretical performance
-
Miscellaneous
5.0
PCIe Version
5.0
8
PCIe Lanes
28
