Intel Core i3 1315U vs Intel Core Ultra 7 255H
CPU Specs Compare
General Parameters
Release Date
Jan 2023
Jan 2025
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake
Arrow Lake
Processor Number
i3-1315U
255H
Integrated Graphics
UHD Graphics (64EU)
Arc Graphics 140T
Package
Manufacturing Process
10 nm
3 nm
Socket
BGA-1744
FCBGA-2049
Power Consumption
12-15 W
20-28 W
Max Turbo Power Consumption
55 W
115 W
Peak Operating Temperature
100 °C
110 °C
CPU Performance
Performance Cores
2
6
Performance Core Threads
4
6
Performance Core Base Frequency
1.2 GHz
2.0 GHz
Performance Core Turbo Frequency
4.5 GHz
5.1 GHz
Efficiency Cores
4
10
Efficiency Core Threads
4
10
Efficiency Core Base Frequency
0.9 GHz
1.5 GHz
Efficiency Core Turbo Frequency
3.3 GHz
4.4 GHz
Total Core Count
6
16
Total Thread Count
8
16
Bus Frequency
100 MHz
100 MHz
Multiplier
12
20
L1 Cache
80 K per core
112 K per core
L2 Cache
1280 K per core
2 MB per core
L3 Cache
10 MB shared
24 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR5-5200,DDR4-3200,LPDDR5-5200,LPDDR5x-5200,LPDDR4x-4267
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size
64 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
-
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1250 MHz
2250 MHz
Shader Units
512
-
Texture Units
32
-
Raster Operation Units
16
-
Execution Units
64
-
Power Consumption
15
-
📊 Benchmark
Cinebench R23
1,648
2,029
Cinebench R23
6,195
20,521
Geekbench 6
1,990
2,823
Geekbench 5
1,623
-
Geekbench 6
6,040
15,662
Geekbench 5
6,153
-
Blender
72
278
Passmark CPU
3,404
-
Passmark CPU
11,636
-
Cinebench 2024
-
115
Cinebench 2024
-
1,102