Intel Core i5 1345U vs Intel Core Ultra 5 238V
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
Sep 2024
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake
Lunar Lake
Processor Number
i5-1345U
238V
Integrated Graphics
Iris Xe Graphics (80EU)
Arc Graphics 130V
Generation
—
Ultra 5 (Lunar Lake)
Package
Manufacturing Process
10 nm
3 nm
Socket
BGA-1744
FCBGA-2833
Power Consumption
12-15 W
17-37 W
Max Turbo Power Consumption
55 W
—
Peak Operating Temperature
100°C
100 °C
Foundry
—
TSMC
Package
—
BGA
CPU Performance
Performance Cores
2
4
Performance Core Threads
4
4
Performance Core Base Frequency
1.6 GHz
2.1 GHz
Performance Core Turbo Frequency
4.7 GHz
4.7 GHz
Efficiency Cores
8
4
Efficiency Core Threads
8
4
Efficiency Core Base Frequency
1.2 GHz
2.1 GHz
Efficiency Core Turbo Frequency
3.5 GHz
3.5 GHz
Total Core Count
10
8
Total Thread Count
12
8
Bus Frequency
100 MHz
100 MHz
Multiplier
16x
21x
L1 Cache
80 K per core
192 KB per core
L2 Cache
1280 K per core
14 MB
L3 Cache
12 MB shared
8 MB
Unlocked Multiplier
No
No
L0 Cache
—
48 KB per core
SMP
—
1
Memory Parameters
Memory Types
DDR5-5200, DDR4-3200, LPDDR5x-6400, LPDDR5-6400, LPDDR4x-4267
LPDDR5X-8533
Max Memory Size
64 GB
16 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
136 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
600 MHz
GPU Max Dynamic Frequency
1250 MHz
1850 MHz
Shader Units
640
896
Texture Units
40
—
Raster Operation Units
20
—
Execution Units
80
7
Power Consumption
15 W
—
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
8
AI Accelerator
NPU
—
Intel® AI Boost
Theoretical performance
—
40 TOPS
Benchmark
Cinebench R23
1,741
1,977
Cinebench R23
8,124
11,635
Geekbench 6
1,311
2,684
Geekbench 6
5,296
10,130
▲ Specs Compare
Data sourced from official specifications and benchmark tests.