Apple M6 12 Cores
vs
Intel Core Ultra X9 388H
vs
CPU Comparison Result
Below are the results of a comparison of
Apple M6 12 Cores
and
Intel Core Ultra X9 388H
processors based on key performance characteristics, as well as power consumption and much more.
Advantages
- Newer Launch Date: August 2026 (August 2026 vs January 2026)
- More Total Cores: 16 (12 vs 16)
- Higher Memory Type: LPDDR5-8400,LPDDR5x-8400,DDR5-6400 (Unified memory vs LPDDR5-8400,LPDDR5x-8400,DDR5-6400)
Basic
Apple
Label Name
Intel
August 2026
Launch Date
January 2026
Laptop
Platform
Laptop
Apple M6
CPU Name
-
Apple M6 12 Cores
Model Name
388H
-
Code Name
Panther Lake
TSMC N2
Foundry
-
M6
Generation
-
CPU Specifications
4.61 GHz
Performance-core Multi-Core Max Frequency
-
4.80 GHz
Super-core Max Frequency
-
12
Total Cores
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
16
12
Total Threads
16
4
Performance-cores
4
6
Efficient-cores
12
2
Super-cores
-
-
Performance-core Base Frequency
2.2 GHz
-
Efficient-core Base Frequency
1.7 GHz
3.20 GHz
Efficient-core Max Turbo Frequency
-
-
Performance-core Max Turbo Frequency
5.1 GHz
-
L1 Cache
112 K per core
-
L2 Cache
3 MB per core
-
L3 Cache
18 MB shared
-
Bus Frequency
100 MHz
-
CPU Socket
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
FCBGA-2049
-
Multiplier
22
-
Unlocked Multiplier
No
2 nm
Technology
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
2 nm
-
TDP
45
-
Max. Operating Temperature
Junction Temperature is the maximum temperature allowed at the processor die.
110 °C
-
PCIe Version
PCI Express is a high-speed serial computer expansion bus standard used for connecting high-speed components, replacing older standards such as AGP, PCI, and PCI-X. It has gone through multiple revisions and improvements since its initial release. PCIe 1.0 was first introduced in 2002, and in order to meet the growing demand for higher bandwidth, subsequent versions have been released over time.
5.0
-
Instruction Set
An instruction set architecture (ISA) defines the instructions a processor can execute. Common architectures include x86-64, ARM and RISC-V. The ISA determines software compatibility, while optional instruction extensions add specialized capabilities.
x86-64
Memory Specifications
Unified memory
Memory Type
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
10667 MT/s
LPDDR5 Speed
-
32 GB
Max Memory Size
Max memory size refers to the maximum memory capacity supported by the processor.
128 GB
-
Memory Channels
The number of memory channels refers to the bandwidth operation for real world application.
2
170 GB/s
Max Memory Bandwidth
Max Memory bandwidth is the maximum rate at which data can be read from or stored into a semiconductor memory by the processor (in GB/s).
137 GB/s
-
ECC Memory Support
ECC Memory Supported indicates processor support for Error-Correcting Code memory. ECC memory is a type of system memory that can detect and correct common kinds of internal data corruption. Note that ECC memory support requires both processor and chipset support.
No
GPU Specifications
DisplayPort 1.4 over Thunderbolt 4; HDMI
External Display Standard
-
Apple M6 12-core GPU
GPU Name
-
Supported
Hardware-accelerated ray tracing
-
Up to 8K at 60Hz or 5K at 120Hz or 4K at 240Hz
Max External Display Resolution
-
H.264, HEVC, ProRes, ProRes RAW, AV1
Video Decode
-
H.264, HEVC, ProRes, ProRes RAW
Video Encode
-
-
Integrated Graphics Model
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
Intel® Arc™ B390 GPU
-
GPU Max Dynamic Frequency
2300 MHz
-
Graphics Base Frequency
Graphics Base frequency refers to the rated/guaranteed graphics render clock frequency in MHz.
800 MHz
12
Graphics Core Count
-
-
Execution Units
12
Up to 8K at 60Hz or 5K at 120Hz or 4K at 240Hz
Max Resolution
-
3
Number of Displays Supported
-
Hardware-accelerated H.264, HEVC, ProRes and ProRes RAW; AV1 decode
Media Engine
-
1
Video Decode Engines
-
1
Video Encode Engines
-
1
ProRes Encode/Decode Engines
-
AI Specifications
Dual 16-core Neural Engine; Neural Accelerators in each GPU core
AI Engine
-
32
Neural Engine Core Count
-
Dual 16-core Neural Engine
NPU Name
-
Interfaces and Ports
Thunderbolt 4
Thunderbolt Support
-
Supported
USB4 Support
-
-
PCIe Lanes
28
Benchmarks
Geekbench 6 Single Core
Apple M6 12 Cores
4698
+53%
Core Ultra X9 388H
3062
Geekbench 6 Multi Core
Apple M6 12 Cores
21302
+20%
Core Ultra X9 388H
17806
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