Intel Core Ultra 5 115U vs Intel Core Ultra 9 288V
We compared two laptop CPUs: Intel Core Ultra 5 115U with 8 cores 1.5GHz and Intel Core Ultra 9 288V with 8 cores 3.3GHz . 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
Lower TDP (15W vs 37W)
Intel Core Ultra 9 288V 's Advantages
Released 9 months late
Integrated graphics card
Higher specification of memory (8533 vs 5600)
Larger memory bandwidth (136GB/s vs 120GB/s)
Newer PCIe version (5.0 vs 4)
Higher base frequency (3.3GHz vs 1.5GHz)
Larger L3 cache size (12MB vs 10MB)
More modern manufacturing process (3nm vs 7nm)
Score
Benchmark
Geekbench 6 Single Core
Intel Core Ultra 5 115U
1616
Intel Core Ultra 9 288V
+77%
2865
Geekbench 6 Multi Core
Intel Core Ultra 5 115U
5338
Intel Core Ultra 9 288V
+107%
11064
General Parameters
Dec 2023
Release Date
Sep 2024
Intel
Manufacturer
Intel
Laptop
Type
Laptop
-
Instruction Set
x86-64
Meteor Lake
Core Architecture
Lunar Lake
-
Processor Number
288V
Intel BGA 2049
Socket
FCBGA-2833
Arc Xe-LPG 48EU
Integrated Graphics
Arc Graphics 140V
Ultra 5 (Meteor Lake)
Generation
Ultra 9(Lunar Lake)
Package
7 nm
Manufacturing Process
3 nm
15 W
Power Consumption
17-37 W
110°C
Peak Operating Temperature
100 °C
Intel
Foundry
TSMC
CPU Performance
2
Performance Cores
4
4
Performance Core Threads
4
1.5 GHz
Performance Core Base Frequency
3.3 GHz
4.2 GHz
Performance Core Turbo Frequency
5.1 GHz
6
Efficiency Cores
4
6
Efficiency Core Threads
4
1000 MHz
Efficiency Core Base Frequency
3.3 GHz
3.5 GHz
Efficiency Core Turbo Frequency
3.7 GHz
8
Total Core Count
8
10
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
15.0
Multiplier
33
-
L0 Cache
48 KB per core
112 KB per core
L1 Cache
192 K per core
2 MB per core
L2 Cache
2560 K per core
10 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR5
Depends on motherboard-5600
Memory Types
LPDDR5X-8533
-
Max Memory Size
32 GB
2
Max Memory Channels
2
120 GB/s
Max Memory Bandwidth
136 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
-
Integrated Graphics
true
-
GPU Base Frequency
600 MHz
-
GPU Max Dynamic Frequency
2050 MHz
-
Shader Units
1024
-
Texture Units
-
Raster Operation Units
-
Execution Units
8
-
Power Consumption
30
-
Graphics Performance
4.2 TFLOPS
AI Accelerator
-
NPU
Intel® AI Boost
-
Theoretical performance
48 TOPS
