Home Comparison Intel Core i7 8665U vs Intel Core i3 1315U

Intel Core i7 8665U vs Intel Core i3 1315U

Intel Core i7 8665U
VS
Intel Core i3 1315U
Intel Core i7 8665U
Intel Core i3 1315U
We compared two laptop CPUs: Intel Core i7 8665U with 4 cores 1.9GHz and Intel Core i3 1315U with 6 cores 1.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 8665U 's Advantages
Higher base frequency (1.9GHz vs 1.2GHz)
Intel Core i3 1315U 's Advantages
Released 3 years and 9 months late
Better graphics card performance
Higher specification of memory (6400 vs 2400)
Larger memory bandwidth (76.8GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (10MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 8665U
1244
Intel Core i3 1315U +32%
1647
Cinebench R23 Multi Core
Intel Core i7 8665U
3752
Intel Core i3 1315U +64%
6171
Geekbench 6 Single Core
Intel Core i7 8665U
1484
Intel Core i3 1315U +38%
2056
Geekbench 6 Multi Core
Intel Core i7 8665U
3939
Intel Core i3 1315U +53%
6031
Blender
Intel Core i7 8665U
54
Intel Core i3 1315U +33%
72
Geekbench 5 Single Core
Intel Core i7 8665U
1056
Intel Core i3 1315U +53%
1623
Geekbench 5 Multi Core
Intel Core i7 8665U
3056
Intel Core i3 1315U +101%
6153
Passmark CPU Single Core
Intel Core i7 8665U
2192
Intel Core i3 1315U +44%
3170
Passmark CPU Multi Core
Intel Core i7 8665U
6232
Intel Core i3 1315U +100%
12513
Intel Core i7 8665U
VS
Intel Core i3 1315U

General Parameters

Apr 2019
Release Date
Jan 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Whiskey Lake
Core Architecture
Raptor Lake
i7-8665U
Processor Number
i3-1315U
BGA-1528
Socket
BGA-1744
UHD Graphics 620
Integrated Graphics
UHD Graphics (64EU)

Package

14 nm
Manufacturing Process
10 nm
15 W
Power Consumption
15 W
-
Max Turbo Power Consumption
55 W
100 °C
Peak Operating Temperature
100°C

CPU Performance

4
Performance Cores
2
8
Performance Core Threads
4
1.9 GHz
Performance Core Base Frequency
1.2 GHz
4.8 GHz
Performance Core Turbo Frequency
4.5 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
0.9 GHz
-
Efficiency Core Turbo Frequency
3.3 GHz
4
Total Core Count
6
8
Total Thread Count
8
-
Bus Frequency
100 MHz
19x
Multiplier
12x
32 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
1280 K per core
8 MB shared
L3 Cache
10 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2400, LPDDR3-2133
Memory Types
DDR5-5200, DDR4-3200, LPDDR5x-6400, LPDDR5-6400, LPDDR4x-4267
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1150 MHz
GPU Max Dynamic Frequency
1250 MHz
192
Shader Units
512
24
Texture Units
32
3
Raster Operation Units
16
24
Execution Units
64
15 W
Power Consumption
45 W
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
1.43 TFLOPS

Miscellaneous

Intel Core i7 8665U
Official Website
Intel Core i3 1315U
3.0
PCIe Version
4.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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