Intel Processor U301L Apple M3 Ultra (28-CPU 60-GPU)
VS

Intel Processor U301L vs Apple M3 Ultra (28-CPU 60-GPU)

Last updated:
The Intel Processor U301L, based on the Raptor Lake U architecture and manufactured using Intel's 10 nm process, is an energy-efficient desktop processor.

It features 6 MB of Level 2 and 8 MB of Level 3 cache and supports PCIe 4.0. Its performance is designed for basic productivity, web browsing, and light multitasking. The integrated Intel UHD Graphics 13th Gen (48 EU) with a maximum memory bandwidth of 83 GB/s is sufficient for casual gaming at low settings.

It is optimized for low power consumption and offers good value for money for everyday tasks. The Apple M3 Ultra (28-CPU 60-GPU), manufactured by Apple using the advanced 3 nm process, is a high-end M3 architecture processor for professional workstations.

With 28 CPU cores and 80 MB of Level 2 cache, it delivers significantly superior single-core and multi-core performance for the most demanding applications such as video editing or 3D rendering. It supports PCIe 5.0. The integrated Apple M3 Ultra (60 Core) GPU and the very high memory bandwidth of 819 GB/s offer outstanding graphics performance for games and professional applications, as well as very good performance for AI tasks.

Despite its high performance, it offers remarkable energy efficiency for its class, but it is a premium product in high-priced systems. In summary, the Intel Processor U301L is excellent for general office use and scenarios where energy efficiency and cost are important. The Apple M3 Ultra (28-CPU 60-GPU) is the ideal choice for professional users who require maximum computing and graphics performance for complex tasks.

Intel Processor U301L

  • Energy-efficient Raptor Lake U architecture
  • Sufficient performance for everyday tasks
  • Good value for money
  • Integrated graphics for casual gaming

Apple M3 Ultra (28-CPU 60-GPU)

  • High-end M3 architecture with 28 CPU cores
  • Outstanding computing and graphics performance (60 GPU cores)
  • High memory bandwidth (819 GB/s) for AI applications
  • Remarkable energy efficiency for its performance class

Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank ?
Intel Processor U301L
Rank ?
Apple M3 Ultra (28-CPU 60-GPU)
Multi-core performance
Rank ?
Intel Processor U301L
Rank ?
Apple M3 Ultra (28-CPU 60-GPU)
iGPU - FP32 Performance (Single-precision GFLOPS)

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel Processor U301L
Intel UHD Graphics 13th Gen (48 EU)
844
Apple M3 Ultra (28-CPU 60-GPU)
Apple M3 Ultra (60 Core)
21,300

More benchmarks

At a glance

Wischen
Intel Processor U301LApple M3 Ultra (28-CPU 60-GPU)
FamilyIntel Processor U (7)Apple M series (38)
CPU groupIntel Core i 1300P/1300U (33)Apple M3 Ultra (2)
ArchitectureRaptor Lake UM3
Technology10 nm3 nm
SegmentNotebookDesktop
SocketLGA 1700
PredecessorApple M2 Ultra (60-GPU)
Successor

CPU Cores and Base Frequency

Wischen
Intel Processor U301LApple M3 Ultra (28-CPU 60-GPU)
CPU Cores / Threads5 / 628 / 28
Hyperthreading / SMT
Core architecturehybrid (big.LITTLE)hybrid (big.LITTLE)
Core Cluster 1: 1x Raptor Cove
2.20 GHz
20x Palma P-Core
0.70 - 4.06 GHz
Core Cluster 2: 4x Gracemont
1.60 GHz
8x Palma E-Core
0.74 - 2.75 GHz
L2-Cache6.00 MB80.00 MB
L3-Cache8.00 MB
Overclocking

Integrated graphics (iGPU)

Wischen
Intel Processor U301LApple M3 Ultra (28-CPU 60-GPU)
GPU nameIntel UHD Graphics 13th Gen (48 EU)Apple M3 Ultra (60 Core)
GPU frequency0.20 - 1.10 GHz0.39 - 1.40 GHz
CUs / Shader48 / 384960 / 7680
Raytracing
Max. displays38
Max. GPU Memory32 GB256 GB
Technology10 nm3 nm
Release dateQ1/2023Q1/2025

NPU AI performance

Wischen
Intel Processor U301LApple M3 Ultra (28-CPU 60-GPU)
AI hardwareIntel® AI BoostApple Neural Engine
AI specificationsIntel® Deep Learning Boost32 Neural cores @ 70 TOPS
NPU + CPU + iGPU

Memory & PCIe

Wischen
Intel Processor U301LApple M3 Ultra (28-CPU 60-GPU)
MemoryDDR5-5200 (83.2 GB/s)
DDR4-3200 (51.2 GB/s)
LPDDR5-6400 (818.7 GB/s)
Max. Memory96 GB256 GB
Memory channels28
ECCNoNo
PCIe4.0 x 205.0
PCIe Bandwidth39.4 GB/s

Thermal Management

Wischen
Intel Processor U301LApple M3 Ultra (28-CPU 60-GPU)
TDP15 W125 W
TDP (PL2)55 W
TDP up28 W
TDP down12 W
T. junction max.100 °C100 °C

Technical details

Wischen
Intel Processor U301LApple M3 Ultra (28-CPU 60-GPU)
Chip designMonolithicMonolithic
AES-NI
Operating systemsWindows 10, Windows 11, LinuxmacOS, iPadOS
Instruction setx86-64 (64 bit)Armv8-A (64 bit)
ISA extensionsSSE4.1, SSE4.2, AVX2Rosetta 2 x86-Emulation
Release dateQ2/2024Q1/2025
Release price107 $
DocumentsTechnical data sheet

Your rating

Here you can rate one or both of the processors. The average rating of Intel Processor U301L is 0 stars (0 ratings), while Apple M3 Ultra (28-CPU 60-GPU) has received 4.9 stars (210 ratings).

Click on the stars to rate one or both processors.

Intel Processor U301L
Intel Processor U301L
5C / 6T · 2.20 GHz
Apple M3 Ultra (28-CPU 60-GPU)
Apple M3 Ultra (28-CPU 60-GPU)
28C / 28T · 0.70 - 4.06 GHz

Most popular CPUs in both categories

Intel Processor U301L
Intel Processor U301L
Buy now on Amazon and save! Buy on Amazon