Intel Xeon D-1531 vs Apple M1

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Xeon D-1531 or Intel Xeon D-1531 – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Intel Xeon D-1531 features 6 processor cores and has the capability to manage 12 threads concurrently.
It was released in Q4/2015 and belongs to the 1 generation of the Intel Xeon D series.
To use the Intel Xeon D-1531, you'll need a motherboard with a BGA 1667 socket.
The Apple M1 features 8 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q4/2020 and belongs to the 1 generation of the Apple M series series.
Desktop / Server Segment Mobile
Intel Xeon D-1531 Name Apple M1
Intel Xeon D Family Apple M series
1 Generation 1
Intel Xeon D-1500 Group Apple M1
 
 

CPU Cores and Base Frequency

The Intel Xeon D-1531 has 6 CPU cores and can calculate 12 threads in parallel.
The clock frequency of the Intel Xeon D-1531 is 2.2 GHz
and turbo frequency for one core is 2.7 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Apple M1 has 8 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the A-Core is 3.2 GHz.
Processors with hybrid (big.LITTLE) architecture strike a balance between performance and power efficiency, making them ideal for mobile devices.
2.7 GHz Turbo Frequency (1 core) None
None None 2.06 GHz
None None 3.2 GHz
None None 4x Icestorm
None None 4x Firestorm
No Overclocking No
normal Core architecture hybrid (big.LITTLE)
2.2 GHz Frequency None
12 Threads 8
2.2 GHz Turbo Frequency (all cores) None
Yes Hyperthreading No
6 CPU Cores 8
6x Cores None
 
 

Internal Graphics

The Intel Xeon D-1531 does not have integrated graphics.
The Apple M1 has integrated graphics, called iGPU for short.
Specifically, the Apple M1 uses the Apple M1 (8 Core), which has 1024 texture shaders
and 128 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
-- GPU frequency 1.3 GHz
-- Release date Q4/2020
-- Direct X --
GPU name Apple M1 (8 Core)
-- Technology 5 nm
-- Max. displays --
-- Shaders 1024
0 bytes Max. GPU Memory 8.0 GB
-- Execution units 128
-- Generation 1
-- GPU (Turbo) --
 
 

Artificial Intelligence and Machine Learning

-- AI specifications 16 Neural cores @ 11 TOPS
-- AI hardware Apple Neural Engine
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
-- AVC Decode
-- VC-1 Decode
-- VP9 Decode / Encode
-- h265 / HEVC (10 bit) Decode / Encode
-- h264 Decode / Encode
-- VP8 Decode
-- h265 / HEVC (8 bit) Decode / Encode
-- JPEG Decode / Encode
-- AV1 No
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 34.1 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 16.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 68.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
2 Memory channels 2
128.0 GB Max. Memory 16.0 GB
pci PCIe pci
Yes AES-NI Yes
Yes ECC No
34.1 GB/s Bandwidth 68.2 GB/s
DDR4-2133 Memory type LPDDR4X-4266
 
 

Thermal Management

The processor has a thermal design power (TDP) of 45 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 15 W watts.
None TDP up 20 W
-- Tjunction max --
45 W TDP (PL1 / PBP) 15 W
None TDP down 10 W
 
 

Technical details

The Intel Xeon D-1531 is manufactured using a 14 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Apple M1 is manufactured using a 5 nm process.
Q4/2015 Release date Q4/2020
-- Part Number APL 1102
9.0 MB L2-Cache 16.0 MB
VT-x, VT-x EPT, VT-d Virtualization Apple Virtualization Framework
SSE4.1, SSE4.2, AVX2 ISA extensions Rosetta 2 x86-Emulation
Monolithic Chip design Chiplet
Broadwell Architecture M1
14 nm Technology 5 nm
BGA 1667 Socket
Windows 10, Linux Operating systems macOS
356 $ Release price --
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) ARMv8-A64 (64 bit)
0 bytes L3-Cache 0 bytes