Intel Xeon D-1528 vs Apple M1 Pro (10-CPU 16-GPU)

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CPU comparison with benchmarks


Intel Xeon D-1528 CPU1 vs CPU2 Apple M1 Pro (10-CPU 16-GPU)
Intel Xeon D-1528 Apple M1 Pro (10-CPU 16-GPU)

CPU comparison

Intel Xeon D-1528 or Apple M1 Pro (10-CPU 16-GPU) - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Xeon D-1528 has 6 cores with 12 threads and clocks with a maximum frequency of 2.50 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Xeon D-1528 was released in Q4/2015.

The Apple M1 Pro (10-CPU 16-GPU) has 10 cores with 10 threads and clocks with a maximum frequency of 3.20 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The Apple M1 Pro (10-CPU 16-GPU) was released in Q3/2021.
Intel Xeon D (79) Family Apple M series (23)
Intel Xeon D-1500 (22) CPU group Apple M1 (9)
1 Generation 1
Broadwell Architecture M1
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor Apple M2 Pro (12-CPU 19-GPU)

CPU Cores and Base Frequency

The Intel Xeon D-1528 is a 6 core processor with a clock frequency of 1.90 GHz (2.50 GHz). The Apple M1 Pro (10-CPU 16-GPU) has 10 CPU cores with a clock frequency of 0.60 GHz (3.20 GHz).

Intel Xeon D-1528 Characteristic Apple M1 Pro (10-CPU 16-GPU)
6 Cores 10
12 Threads 10
normal Core architecture hybrid (big.LITTLE)
Yes Hyperthreading No
No Overclocking ? No
1.90 GHz (2.50 GHz) A-Core 0.60 GHz (3.20 GHz)
8x Firestorm
-- B-Core 0.60 GHz (2.06 GHz)
2x Icestorm

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Xeon D-1528 Characteristic Apple M1 Pro (10-CPU 16-GPU)
-- AI hardware Apple Neural Engine
-- AI specifications 16 Neural cores @ 11 TOPS

Internal Graphics

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

no iGPU GPU Apple M1 Pro (16 Core)
GPU frequency 0.39 GHz
-- GPU (Turbo) 1.30 GHz
-- GPU Generation 1
Technology 5 nm
Max. displays 3
-- Compute units 256
-- Shader 2048
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 16 GB
-- DirectX Version --

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.

no iGPU GPU Apple M1 Pro (16 Core)
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
No Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode
No Codec AV1 No
No Codec AVC Decode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

The Intel Xeon D-1528 supports a maximum of 128 GB of memory in 2 memory channels. The Apple M1 Pro (10-CPU 16-GPU) can connect up to 32 GB of memory in 2 memory channels.

Intel Xeon D-1528 Characteristic Apple M1 Pro (10-CPU 16-GPU)
DDR4-2133 Memory LPDDR5-6400
128 GB Max. Memory 32 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
34.1 GB/s Max. Bandwidth 102.4 GB/s
Yes ECC No
9.00 MB L2 Cache 28.00 MB
-- L3 Cache --
3.0 PCIe version 4.0
32 PCIe lanes --
31.5 GB/s PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon D-1528 has a TDP of 35 W, that of the Apple M1 Pro (10-CPU 16-GPU) is 45 W.

Intel Xeon D-1528 Characteristic Apple M1 Pro (10-CPU 16-GPU)
35 W TDP (PL1 / PBP) 45 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Xeon D-1528 has a 9.00 MB cache, while the Apple M1 Pro (10-CPU 16-GPU) cache has a total of 28.00 MB.

Intel Xeon D-1528 Characteristic Apple M1 Pro (10-CPU 16-GPU)
14 nm Technology 5 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv8.5-A (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions Rosetta 2 x86-Emulation
BGA 1667 Socket --
VT-x, VT-x EPT, VT-d Virtualization Apple Virtualization Framework
Yes AES-NI Yes
Windows 10, Linux Operating systems macOS
Q4/2015 Release date Q3/2021
342 $ Release price --
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
Intel Xeon D-1528 (36%)
Apple M1 Pro (10-CPU 16-GPU) (100%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Xeon D-1528 (28%)
Apple M1 Pro (10-CPU 16-GPU) (100%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon D-1528 Intel Xeon D-1528
6C 12T @ 2.50 GHz
678 (38%)
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
10C 10T @ 3.20 GHz
1768 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon D-1528 Intel Xeon D-1528
6C 12T @ 1.90 GHz
3768 (30%)
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
10C 10T @ 3.20 GHz
12574 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Xeon D-1528 Intel Xeon D-1528
6C 12T @ 2.50 GHz
805 (34%)
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
10C 10T @ 3.20 GHz
2397 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Xeon D-1528 Intel Xeon D-1528
6C 12T @ 1.90 GHz
3066 (25%)
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
10C 10T @ 3.20 GHz
12407 (100%)

Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
Intel Xeon D-1528 Intel Xeon D-1528
6C 12T @ 2.50 GHz
0 (0%)
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
10C 10T @ 3.20 GHz
113 (100%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
Intel Xeon D-1528 Intel Xeon D-1528
6C 12T @ 2.50 GHz
0 (0%)
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
10C 10T @ 3.20 GHz
802 (100%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon D-1528 Intel Xeon D-1528
6C 12T @ 2.50 GHz
0 (0%)
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
10C 10T @ 3.20 GHz
1534 (100%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon D-1528 Intel Xeon D-1528
6C 12T @ 1.90 GHz
0 (0%)
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
10C 10T @ 3.20 GHz
12390 (100%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Xeon D-1528 Intel Xeon D-1528
@ 0.00 GHz
0 (0%)
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
Apple M1 Pro (16 Core) @ 1.30 GHz
5300 (100%)

Blender 3.1 Benchmark

In the Blender Benchmark 3.1, the scenes "monster", "junkshop" and "classroom" are rendered and the time required by the system is measured. In our benchmark we test the CPU and not the graphics card. Blender 3.1 was presented as a standalone version in March 2022.
Intel Xeon D-1528 Intel Xeon D-1528
6C 12T @ 1.90 GHz
0 (0%)
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
10C 10T @ 3.20 GHz
192 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Xeon D-1528 Intel Xeon D-1528
6C 12T @ 1.90 GHz
6399 (100%)
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
10C 10T @ 3.20 GHz
0 (0%)

CPU performance per watt (efficiency)

Efficiency of the processor under full load in the Cinebench R23 (multi-core) benchmark. The benchmark result is divided by the average energy required (CPU package power in watts). The higher the value, the more efficient the CPU is under full load.
Intel Xeon D-1528 Intel Xeon D-1528
1.90 GHz
0 (0%)
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
12,390 CB R23 MC @ 45 W
275 (100%)

Performance for Artificial Intelligence (AI) and Machine Learning (ML)

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
Intel Xeon D-1528 Intel Xeon D-1528
6C 12T @ 1.90 GHz
0 (0%)
Apple M1 Pro (10-CPU 16-GPU) Apple M1 Pro (10-CPU 16-GPU)
10C 10T @ 0.60 GHz
11 (100%)

Devices using this processor

Intel Xeon D-1528 Apple M1 Pro (10-CPU 16-GPU)
Unknown Apple MacBook Pro 14 (2021)
Apple MacBook Pro 16 (2021)

News and articles for the Intel Xeon D-1528 and the Apple M1 Pro (10-CPU 16-GPU)


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