Intel Core Ultra 5 115U vs Intel Celeron 6305
We compared two laptop CPUs: Intel Core Ultra 5 115U with 8 cores 1.5GHz and Intel Celeron 6305 with 2 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 5 115U 's Advantages
Released 3 years and 3 months late
Higher specification of memory (5600 vs 3733)
Larger memory bandwidth (120GB/s vs 51.2GB/s)
Newer PCIe version (4 vs 3.0)
Larger L3 cache size (10MB vs 4MB)
More modern manufacturing process (7nm vs 10nm)
Intel Celeron 6305 's Advantages
Integrated graphics card
Higher base frequency (1.8GHz vs 1.5GHz)
Score
Benchmark
Geekbench 6 Single Core
Intel Core Ultra 5 115U
+152%
1616
Intel Celeron 6305
640
Geekbench 6 Multi Core
Intel Core Ultra 5 115U
+390%
5338
Intel Celeron 6305
1089
General Parameters
Dec 2023
Release Date
Sep 2020
Intel
Manufacturer
Intel
Laptop
Type
Laptop
-
Instruction Set
x86-64
Meteor Lake
Core Architecture
Tiger Lake
-
Processor Number
6305
Intel BGA 2049
Socket
BGA-1449
Arc Xe-LPG 48EU
Integrated Graphics
UHD Graphics Xe G4 48 EUs
Ultra 5 (Meteor Lake)
Generation
-
Package
7 nm
Manufacturing Process
10 nm
15 W
Power Consumption
15 W
110°C
Peak Operating Temperature
100 °C
Intel
Foundry
-
CPU Performance
2
Performance Cores
2
4
Performance Core Threads
2
1.5 GHz
Performance Core Base Frequency
1.8 GHz
4.2 GHz
Performance Core Turbo Frequency
-
6
Efficiency Cores
-
6
Efficiency Core Threads
-
1000 MHz
Efficiency Core Base Frequency
-
3.5 GHz
Efficiency Core Turbo Frequency
-
8
Total Core Count
2
10
Total Thread Count
2
100 MHz
Bus Frequency
100 MHz
15.0
Multiplier
18x
112 KB per core
L1 Cache
96 K per core
2 MB per core
L2 Cache
1256 K per core
10 MB shared
L3 Cache
4 MB shared
No
Unlocked Multiplier
No
1
SMP
-
Memory Parameters
DDR5
Depends on motherboard-5600
Memory Types
DDR4-3200, LPDDR4x-3733
-
Max Memory Size
64 GB
2
Max Memory Channels
2
120 GB/s
Max Memory Bandwidth
51.2 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
-
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1250 MHz
-
Shader Units
384
-
Texture Units
24
-
Raster Operation Units
12
-
Execution Units
48
-
Power Consumption
15 W
-
Graphics Performance
0.84 TFLOPS
