MediaTek Dimensity 900 vs Apple A15 Bionic (4-GPU)

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CPU comparison with benchmarks


MediaTek Dimensity 900 CPU1 vs CPU2 Apple A15 Bionic (4-GPU)
MediaTek Dimensity 900 Apple A15 Bionic (4-GPU)

CPU comparison

MediaTek Dimensity 900 or Apple A15 Bionic (4-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 MediaTek Dimensity 900 has 8 cores with 8 threads and clocks with a maximum frequency of 2.40 GHz. Up to 16 GB of memory is supported in 4 memory channels. The MediaTek Dimensity 900 was released in Q2/2021.

The Apple A15 Bionic (4-GPU) has 6 cores with 6 threads and clocks with a maximum frequency of 3.23 GHz. The CPU supports up to 6 GB of memory in 1 memory channels. The Apple A15 Bionic (4-GPU) was released in Q3/2021.
Mediatek Dimensity (36) Family Apple A series (22)
MediaTek Dimensity 900 (3) CPU group Apple A15 (2)
2 Generation 15
Cortex-A78 / Cortex-A55 Architecture A15
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The MediaTek Dimensity 900 has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the MediaTek Dimensity 900 is 2.40 GHz while the Apple A15 Bionic (4-GPU) has 6 CPU cores and 6 threads can calculate simultaneously. The clock frequency of the Apple A15 Bionic (4-GPU) is at 3.23 GHz.

MediaTek Dimensity 900 Characteristic Apple A15 Bionic (4-GPU)
8 Cores 6
8 Threads 6
hybrid (big.LITTLE) Core architecture hybrid (big.LITTLE)
No Hyperthreading No
No Overclocking ? No
2.40 GHz
2x Cortex-A78
A-Core 3.23 GHz
2x Avalanche
2.00 GHz
6x Cortex-A55
B-Core 2.02 GHz
4x Blizzard

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.

MediaTek Dimensity 900 Characteristic Apple A15 Bionic (4-GPU)
-- AI hardware Apple Neural Engine
-- AI specifications 16 Neural cores @ 15.8 TOPS

Internal Graphics

The MediaTek Dimensity 900 or Apple A15 Bionic (4-GPU) has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

ARM Mali-G68 MP4 GPU Apple A15 (4 GPU Cores)
0.85 GHz GPU frequency 1.34 GHz
-- GPU (Turbo) --
Vallhall 2 GPU Generation 12
6 nm Technology 5 nm
1 Max. displays 3
4 Compute units 16
64 Shader 512
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 6 GB
12 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.

ARM Mali-G68 MP4 GPU Apple A15 (4 GPU Cores)
Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode / Encode
Decode / Encode Codec VP8 Decode / Encode
Decode Codec AV1 No
Decode / Encode Codec AVC Decode
Decode / Encode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The MediaTek Dimensity 900 can use up to 16 GB of memory in 4 memory channels. The maximum memory bandwidth is 44.0 GB/s. The Apple A15 Bionic (4-GPU) supports up to 6 GB of memory in 1 memory channels and achieves a memory bandwidth of up to 34.1 GB/s.

MediaTek Dimensity 900 Characteristic Apple A15 Bionic (4-GPU)
LPDDR5-5500, LPDDR4X-4266 Memory LPDDR4X-4266
16 GB Max. Memory 6 GB
4 (Quad Channel) Memory channels 1 (Single Channel)
44.0 GB/s Max. Bandwidth 34.1 GB/s
No ECC No
-- L2 Cache 16.00 MB
2.00 MB L3 Cache 32.00 MB
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the MediaTek Dimensity 900 is 10 W, while the Apple A15 Bionic (4-GPU) has a TDP of 7.25 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

MediaTek Dimensity 900 Characteristic Apple A15 Bionic (4-GPU)
10 W TDP (PL1 / PBP) 7.25 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The MediaTek Dimensity 900 is manufactured in 6 nm and has 2.00 MB cache. The Apple A15 Bionic (4-GPU) is manufactured in 5 nm and has a 48.00 MB cache.

MediaTek Dimensity 900 Characteristic Apple A15 Bionic (4-GPU)
6 nm Technology 5 nm
Chiplet Chip design Chiplet
Armv8-A (64 bit) Instruction set (ISA) Armv8-A (64 bit)
-- ISA extensions --
-- Socket --
None Virtualization None
No AES-NI No
Android Operating systems iOS
Q2/2021 Release date Q3/2021
-- Release price --
show more data show more data


Rate these processors

Here you can rate the MediaTek Dimensity 900 to help other visitors make their purchasing decisions. The average rating is 4.8 stars (5 ratings). Rate now:
Here you can rate the Apple A15 Bionic (4-GPU) to help other visitors make their purchasing decisions. The average rating is 4.8 stars (9 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
MediaTek Dimensity 900 (41%)
Apple A15 Bionic (4-GPU) (100%)
⌀ Multi core performance in 3 CPU benchmarks
MediaTek Dimensity 900 (47%)
Apple A15 Bionic (4-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.
MediaTek Dimensity 900 MediaTek Dimensity 900
8C 8T @ 2.40 GHz
707 (41%)
Apple A15 Bionic (4-GPU) Apple A15 Bionic (4-GPU)
6C 6T @ 3.23 GHz
1745 (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.
MediaTek Dimensity 900 MediaTek Dimensity 900
8C 8T @ 2.40 GHz
2135 (45%)
Apple A15 Bionic (4-GPU) Apple A15 Bionic (4-GPU)
6C 6T @ 3.23 GHz
4777 (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.
MediaTek Dimensity 900 MediaTek Dimensity 900
8C 8T @ 2.40 GHz
887 (40%)
Apple A15 Bionic (4-GPU) Apple A15 Bionic (4-GPU)
6C 6T @ 3.23 GHz
2245 (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.
MediaTek Dimensity 900 MediaTek Dimensity 900
8C 8T @ 2.40 GHz
2279 (42%)
Apple A15 Bionic (4-GPU) Apple A15 Bionic (4-GPU)
6C 6T @ 3.23 GHz
5402 (100%)

AnTuTu 9 Benchmark

The AnTuTu 9 benchmark is very well suited to measuring the performance of a smartphone. AnTuTu 9 is quite heavy on 3D graphics and can now also use the "Metal" graphics interface. In AnTuTu, memory and UX (user experience) are also tested by simulating browser and app usage. AnTuTu version 9 can compare any ARM CPU running on Android or iOS. Devices may not be directly comparable when benchmarked on different operating systems.

In the AnTuTu 9 benchmark, the single-core performance of a processor is only slightly weighted. The rating is made up of the multi-core performance of the processor, the speed of the working memory, and the performance of the internal graphics.
MediaTek Dimensity 900 MediaTek Dimensity 900
8C 8T @ 2.40 GHz
440109 (55%)
Apple A15 Bionic (4-GPU) Apple A15 Bionic (4-GPU)
6C 6T @ 3.23 GHz
806250 (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.
MediaTek Dimensity 900 MediaTek Dimensity 900
ARM Mali-G68 MP4 @ 0.85 GHz
0 (0%)
Apple A15 Bionic (4-GPU) Apple A15 Bionic (4-GPU)
Apple A15 (4 GPU Cores) @ 1.34 GHz
1370 (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.
MediaTek Dimensity 900 MediaTek Dimensity 900
8C 8T @ 2.40 GHz
4829 (100%)
Apple A15 Bionic (4-GPU) Apple A15 Bionic (4-GPU)
6C 6T @ 3.23 GHz
0 (0%)

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).
MediaTek Dimensity 900 MediaTek Dimensity 900
8C 8T @ 2.40 GHz
0 (0%)
Apple A15 Bionic (4-GPU) Apple A15 Bionic (4-GPU)
6C 6T @ 3.23 GHz
15.8 (100%)

Devices using this processor

MediaTek Dimensity 900 Apple A15 Bionic (4-GPU)
Unknown Apple iPhone 13 mini
Apple iPhone 13

News and articles for the MediaTek Dimensity 900 and the Apple A15 Bionic (4-GPU)


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