Intel Core i3 8130U vs Intel Core i7 1255U
We compared two laptop CPUs: Intel Core i3 8130U with 2 cores 2.2GHz and Intel Core i7 1255U with 10 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i3 8130U Advantages
Higher base frequency (2.2GHz vs 1.7GHz)
Intel Core i7 1255U Advantages
Released 4 years late
Better graphics card performance
Higher specification of memory (5200 vs 2400)
Larger memory bandwidth (76.8GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (12MB vs 4MB)
More modern manufacturing process (10nm vs 14nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i3 8130U
898
Intel Core i7 1255U
+89%
1701
Cinebench R23 Multi Core
Intel Core i3 8130U
2124
Intel Core i7 1255U
+287%
8233
Geekbench 6 Single Core
Intel Core i3 8130U
1123
Intel Core i7 1255U
+100%
2248
Geekbench 6 Multi Core
Intel Core i3 8130U
2149
Intel Core i7 1255U
+233%
7162
Blender
Intel Core i3 8130U
25
Intel Core i7 1255U
+400%
125
Geekbench 5 Single Core
Intel Core i3 8130U
833
Intel Core i7 1255U
+95%
1628
Geekbench 5 Multi Core
Intel Core i3 8130U
1765
Intel Core i7 1255U
+317%
7372
Passmark CPU Single Core
Intel Core i3 8130U
1926
Intel Core i7 1255U
+71%
3308
Passmark CPU Multi Core
Intel Core i3 8130U
3615
Intel Core i7 1255U
+281%
13792
General Parameters
Feb 2018
Release Date
Feb 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Kaby Lake
Core Architecture
Alder Lake
i3-8130U
Processor Number
i7-1255U
BGA-1356
Socket
BGA-1744
UHD Graphics 620
Integrated Graphics
Iris Xe Graphics (96EU)
Package
14 nm
Manufacturing Process
10 nm
15 W
Power Consumption
12-15 W
-
Max Turbo Power Consumption
55 W
100 °C
Peak Operating Temperature
100°C
CPU Performance
2
Performance Cores
2
4
Performance Core Threads
4
2.2 GHz
Performance Core Base Frequency
1.7 GHz
3.4 GHz
Performance Core Turbo Frequency
4.7 GHz
-
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1.2 GHz
-
Efficiency Core Turbo Frequency
3.5 GHz
2
Total Core Count
10
4
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
24x
Multiplier
17x
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
1280 K per core
4 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR4-2400, LPDDR3-2133
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
32 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1000 MHz
GPU Max Dynamic Frequency
1250 MHz
192
Shader Units
768
24
Texture Units
48
3
Raster Operation Units
24
24
Execution Units
96
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
1.69 TFLOPS
Miscellaneous
3.0
PCIe Version
4.0
12
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-
