Intel Core Ultra 5 134U vs Intel Core i7 1250U
We compared two laptop CPUs: Intel Core Ultra 5 134U with 12 cores 0.7GHz and Intel Core i7 1250U with 10 cores 1.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 5 134U 's Advantages
Released 1 years and 10 months late
Larger memory bandwidth (102.4GB/s vs 76.8GB/s)
More modern manufacturing process (7nm vs 10nm)
Intel Core i7 1250U 's Advantages
Integrated graphics card
Higher specification of memory (5200 vs 5)
Newer PCIe version (4.0 vs 4)
Higher base frequency (1.1GHz vs 0.7GHz)
Score
Benchmark
Geekbench 6 Single Core
Intel Core Ultra 5 134U
+1%
2146
Intel Core i7 1250U
2112
Geekbench 6 Multi Core
Intel Core Ultra 5 134U
+26%
8540
Intel Core i7 1250U
6732
General Parameters
Dec 2023
Release Date
Feb 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
-
Instruction Set
x86-64
Meteor Lake
Core Architecture
Alder Lake
-
Processor Number
i7-1250U
Intel BGA 2551
Socket
BGA-1781
Arc Xe-LPG 64EU
Integrated Graphics
Iris Xe Graphics (96EU)
Ultra 5 (Meteor Lake)
Generation
-
Package
7 nm
Manufacturing Process
10 nm
9 W
Power Consumption
9 W
-
Max Turbo Power Consumption
29 W
110°C
Peak Operating Temperature
100°C
Intel
Foundry
-
CPU Performance
2
Performance Cores
2
4
Performance Core Threads
4
0.7 GHz
Performance Core Base Frequency
1.1 GHz
4.4 GHz
Performance Core Turbo Frequency
4.7 GHz
10
Efficiency Cores
8
10
Efficiency Core Threads
8
500 MHz
Efficiency Core Base Frequency
0.8 GHz
3.6 GHz
Efficiency Core Turbo Frequency
3.5 GHz
12
Total Core Count
10
14
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
7.0
Multiplier
11x
112 KB per core
L1 Cache
80 K per core
2 MB per core
L2 Cache
1280 K per core
12 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
1
SMP
-
Memory Parameters
DDR5
Depends on motherboard
Memory Types
LPDDR5-5200, LPDDR4x-4267
-
Max Memory Size
64 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
-
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
950 MHz
-
Shader Units
768
-
Texture Units
48
-
Raster Operation Units
24
-
Execution Units
96
-
Power Consumption
15 W
-
Graphics Performance
1.69 TFLOPS
