Intel Core i3 1305U vs Intel Core 5 315
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
Apr 2026
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
—
Core Architecture
Raptor Lake
Wildcat Lake
Processor Number
i3-1305U
—
Integrated Graphics
UHD Graphics (64EU)
Intel Xe3 Graphics (2 Xe)
Generation
—
Core 5 (Wildcat Lake)
Package
Manufacturing Process
10 nm
3 nm
Socket
BGA-1744
Intel BGA 1516
Power Consumption
12-15 W
15 W
Max Turbo Power Consumption
55 W
—
Peak Operating Temperature
100°C
100°C
Foundry
—
Intel
Package
—
FC-BGA
CPU Performance
Performance Cores
1
2
Performance Core Threads
2
4
Performance Core Base Frequency
1.6 GHz
1.5 GHz
Performance Core Turbo Frequency
4.5 GHz
4.4 GHz
Efficiency Cores
4
4
Efficiency Core Threads
4
4
Efficiency Core Base Frequency
1.3 GHz
1400 MHz
Efficiency Core Turbo Frequency
3.3 GHz
3.3 GHz
Total Core Count
5
6
Total Thread Count
6
6
Bus Frequency
100 MHz
100 MHz
Multiplier
16x
15.0
L1 Cache
80 K per core
192 KB
L2 Cache
1280 K per core
2.5 MB
L3 Cache
10 MB shared
6 MB shared
Unlocked Multiplier
No
No
SMP
—
1
Memory Parameters
Memory Types
DDR5-5200, DDR4-3200, LPDDR5-5200, LPDDR5x-5200, LPDDR4x-4267
DDR5-6400, LPDDR5-6400X-7467
Max Memory Size
64 GB
64 GB
Max Memory Channels
2
1
Max Memory Bandwidth
76.8 GB/s
59.7 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1250 MHz
—
Shader Units
512
—
Texture Units
32
—
Raster Operation Units
16
—
Execution Units
64
—
Power Consumption
45 W
—
Miscellaneous
PCIe Version
4.0
4
PCIe Lanes
20
6
AI Accelerator
Theoretical performance
—
15 TOPS
Benchmark
Cinebench R23
1,593
—
Cinebench R23
4,392
—
Geekbench 6
1,803
—
Geekbench 5
1,526
—
Geekbench 6
3,566
—
Geekbench 5
5,000
—
Blender
26
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.