Intel Core i7 8665U vs Apple M1 Ultra
CPU · Specs Compare
General Parameters
Release Date
Apr 2019
Mar 2022
Manufacturer
Intel
Apple
Type
Laptop
Desktop
Instruction Set
x86-64
ARMv8
Core Architecture
Whiskey Lake
Apple M1
Processor Number
i7-8665U
APL1106/APL1W06
Integrated Graphics
UHD Graphics 620
Apple M1 Ultra GPU (64-core)
Package
Manufacturing Process
14 nm
5 nm
Socket
BGA-1528
Apple M-Socket
Power Consumption
15 W
60 W
Peak Operating Temperature
100 °C
—
Transistor Count
—
114 billions
CPU Performance
Performance Cores
4
16
Performance Core Threads
8
16
Performance Core Base Frequency
1.9 GHz
3.2 GHz
Performance Core Turbo Frequency
4.8 GHz
3.2 GHz
Total Core Count
4
20
Total Thread Count
8
20
Multiplier
19x
—
L1 Cache
32 K per core
192 K per core
L2 Cache
256 K per core
48 MB shared
L3 Cache
8 MB shared
—
Unlocked Multiplier
No
No
Efficiency Cores
—
4
Efficiency Core Threads
—
4
Efficiency Core Base Frequency
—
2.1 GHz
Memory Parameters
Memory Types
DDR4-2400, LPDDR3-2133
LPDDR5-6400
Max Memory Size
64 GB
128 GB
Max Memory Channels
2
16
Max Memory Bandwidth
37.5 GB/s
800 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
450 MHz
GPU Max Dynamic Frequency
1150 MHz
1296 MHz
Shader Units
192
8192
Texture Units
24
512
Raster Operation Units
3
256
Execution Units
24
1024
Power Consumption
15 W
120 W
Max Resolution
4096x2304 - 60 Hz
6016x3384 - 60 Hz
Miscellaneous
PCIe Version
3.0
—
PCIe Lanes
16
—
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
Benchmark
Cinebench R23
1,244
—
Cinebench R23
3,752
—
Geekbench 6
1,484
2,420
Geekbench 5
1,056
—
Geekbench 6
3,939
18,680
Geekbench 5
3,056
—
Blender
54
—
Passmark CPU
2,192
—
Passmark CPU
6,232
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.