Apple M2 Ultra (76-GPU) vs Apple M2 (8-GPU)

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CPU comparison with benchmarks


Apple M2 Ultra (76-GPU) CPU1 vs CPU2 Apple M2 (8-GPU)
Apple M2 Ultra (76-GPU) Apple M2 (8-GPU)

CPU comparison

In this CPU comparison, we compare the Apple M2 Ultra (76-GPU) and the Apple M2 (8-GPU) and use benchmarks to check which processor is faster.

We compare the Apple M2 Ultra (76-GPU) 24 core processor released in Q2/2023 with the Apple M2 (8-GPU) which has 8 CPU cores and was introduced in Q2/2022.
Apple M series (25) Family Apple M series (25)
Apple M2 (8) CPU group Apple M2 (8)
2 Generation 2
M2 Architecture M2
Mobile Segment Mobile
Apple M1 Ultra (64-GPU) Predecessor Apple M1
-- Successor Apple M3 (8-GPU)

CPU Cores and Base Frequency

The Apple M2 Ultra (76-GPU) is a 24 core processor with a clock frequency of 0.66 GHz (3.50 GHz). The processor can compute 24 threads at the same time. The Apple M2 (8-GPU) clocks with 0.66 GHz (3.50 GHz), has 8 CPU cores and can calculate 8 threads in parallel.

Apple M2 Ultra (76-GPU) Characteristic Apple M2 (8-GPU)
24 Cores 8
24 Threads 8
hybrid (big.LITTLE) Core architecture hybrid (big.LITTLE)
No Hyperthreading No
No Overclocking ? No
0.66 GHz (3.50 GHz)
16x Avalanche
A-Core 0.66 GHz (3.50 GHz)
4x Avalanche
0.60 GHz (2.42 GHz)
8x Blizzard
B-Core 0.60 GHz (2.42 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.

Apple M2 Ultra (76-GPU) Characteristic Apple M2 (8-GPU)
Apple Neural Engine AI hardware Apple Neural Engine
32 Neural cores @ 31.6 TOPS AI specifications 16 Neural cores @ 15.8 TOPS

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

Apple M2 Ultra (76 Core) GPU Apple M2 (8 Core)
0.45 GHz GPU frequency 0.45 GHz
1.40 GHz GPU (Turbo) 1.40 GHz
2 GPU Generation 2
5 nm Technology 5 nm
8 Max. displays 2
1216 Compute units 128
9728 Shader 1024
No Hardware Raytracing No
No Frame Generation No
192 GB Max. GPU Memory 24 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.

Apple M2 Ultra (76 Core) GPU Apple M2 (8 Core)
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 Codec VP8 Decode
No Codec AV1 No
Decode Codec AVC Decode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

Up to 192 GB of memory in a maximum of 8 memory channels is supported by the Apple M2 Ultra (76-GPU), while the Apple M2 (8-GPU) supports a maximum of 24 GB of memory with a maximum memory bandwidth of 102.4 GB/s enabled.

Apple M2 Ultra (76-GPU) Characteristic Apple M2 (8-GPU)
LPDDR5-6400 Memory LPDDR5-6400
192 GB Max. Memory 24 GB
8 (Octa Channel) Memory channels 2 (Dual Channel)
819.1 GB/s Max. Bandwidth 102.4 GB/s
No ECC No
72.00 MB L2 Cache 20.00 MB
-- L3 Cache --
4.0 PCIe version 4.0
64 PCIe lanes --
126.0 GB/s PCIe Bandwidth --

Thermal Management

The Apple M2 Ultra (76-GPU) has a TDP of 80 W. The TDP of the Apple M2 (8-GPU) is 20 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Apple M2 Ultra (76-GPU) Characteristic Apple M2 (8-GPU)
80 W TDP (PL1 / PBP) 20 W
-- TDP (PL2) --
-- TDP up 25 W
-- TDP down 10 W
100 °C Tjunction max. 100 °C

Technical details

The Apple M2 Ultra (76-GPU) has 72.00 MB cache and is manufactured in 5 nm. The cache of Apple M2 (8-GPU) is at 20.00 MB. The processor is manufactured in 5 nm.

Apple M2 Ultra (76-GPU) Characteristic Apple M2 (8-GPU)
5 nm Technology 5 nm
Chiplet Chip design Chiplet
Armv8.5-A (64 bit) Instruction set (ISA) Armv8.5-A (64 bit)
Rosetta 2 x86-Emulation ISA extensions Rosetta 2 x86-Emulation
-- Socket --
Apple Virtualization Framework Virtualization Apple Virtualization Framework
Yes AES-NI Yes
macOS, iPadOS Operating systems macOS, iPadOS
Q2/2023 Release date Q2/2022
-- Release price --
show more data show more data


Rate these processors

Here you can rate the Apple M2 Ultra (76-GPU) to help other visitors make their purchasing decisions. The average rating is 4.9 stars (130 ratings). Rate now:
Here you can rate the Apple M2 (8-GPU) to help other visitors make their purchasing decisions. The average rating is 4.9 stars (51 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 4 CPU benchmarks
Apple M2 Ultra (76-GPU) (100%)
Apple M2 (8-GPU) (96%)
⌀ Multi core performance in 5 CPU benchmarks
Apple M2 Ultra (76-GPU) (100%)
Apple M2 (8-GPU) (34%)

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.
Apple M2 Ultra (76-GPU) Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz
126 (100%)
Apple M2 (8-GPU) Apple M2 (8-GPU)
8C 8T @ 3.50 GHz
120 (95%)

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.
Apple M2 Ultra (76-GPU) Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz
1918 (100%)
Apple M2 (8-GPU) Apple M2 (8-GPU)
8C 8T @ 3.50 GHz
555 (29%)

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.
Apple M2 Ultra (76-GPU) Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz
1695 (100%)
Apple M2 (8-GPU) Apple M2 (8-GPU)
8C 8T @ 3.50 GHz
1592 (94%)

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.
Apple M2 Ultra (76-GPU) Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz
28570 (100%)
Apple M2 (8-GPU) Apple M2 (8-GPU)
8C 8T @ 3.50 GHz
8558 (30%)

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.
Apple M2 Ultra (76-GPU) Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz
1940 (100%)
Apple M2 (8-GPU) Apple M2 (8-GPU)
8C 8T @ 3.50 GHz
1874 (97%)

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.
Apple M2 Ultra (76-GPU) Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz
27860 (100%)
Apple M2 (8-GPU) Apple M2 (8-GPU)
8C 8T @ 3.50 GHz
8853 (32%)

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.
Apple M2 Ultra (76-GPU) Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz
2689 (100%)
Apple M2 (8-GPU) Apple M2 (8-GPU)
8C 8T @ 3.50 GHz
2596 (97%)

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.
Apple M2 Ultra (76-GPU) Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz
21450 (100%)
Apple M2 (8-GPU) Apple M2 (8-GPU)
8C 8T @ 3.50 GHz
10062 (47%)

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.
Apple M2 Ultra (76-GPU) Apple M2 Ultra (76-GPU)
Apple M2 Ultra (76 Core) @ 1.40 GHz
26980 (100%)
Apple M2 (8-GPU) Apple M2 (8-GPU)
Apple M2 (8 Core) @ 1.40 GHz
2840 (11%)

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.
Apple M2 Ultra (76-GPU) Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz
48560 (100%)
Apple M2 (8-GPU) Apple M2 (8-GPU)
8C 8T @ 3.50 GHz
15472 (32%)

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.
Apple M2 Ultra (76-GPU) Apple M2 Ultra (76-GPU)
28,570 CB R23 MC @ 80 W
357 (83%)
Apple M2 (8-GPU) Apple M2 (8-GPU)
8,558 CB R23 MC @ 20 W
428 (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).
Apple M2 Ultra (76-GPU) Apple M2 Ultra (76-GPU)
24C 24T @ 0.66 GHz
31.6 (100%)
Apple M2 (8-GPU) Apple M2 (8-GPU)
8C 8T @ 0.66 GHz
15.8 (50%)

Blender 2.81 (bmw27)

Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.
Apple M2 Ultra (76-GPU) Apple M2 Ultra (76-GPU)
24C 24T @ 3.50 GHz
0 (0%)
Apple M2 (8-GPU) Apple M2 (8-GPU)
8C 8T @ 3.50 GHz
277 (100%)

Devices using this processor

Apple M2 Ultra (76-GPU) Apple M2 (8-GPU)
Unknown Apple MacBook Air 14 (2022)
Apple MacBook Pro 13 (2022)

News and articles for the Apple M2 Ultra (76-GPU) and the Apple M2 (8-GPU)

Most popular processors in the first half of 2022
Most popular processors in the first half of 2022
Posted by Stefan on 2022-07-05
In the past we had repeatedly written about our most popular processors. Since this format was quiet popular, I would like to continue this today and introduce you the most popular processors in the first half of 2022.

With more than 2 million page views per month, CPU-Monkey is one of the biggest comparison sites for processors and is currently available in 16 languages.
Apple M2 Pro with more CPU cores and production in 3 nm ?
Apple M2 Pro with more CPU cores and production in 3 nm ?
Posted by Stefan on 2022-06-28
After Apple surprisingly presented the normal Apple M2 processor as the first successor to the Apple M1 already in June 2022, the Apple M2 Pro and the Apple M2 Max may follow in autumn. The difference in performance compared to the basic version could be even greater this time and range from 25 to 40 percent.

In this article we describe how Apple could realize this and why the price should also go up.
Apple M2 vs Apple M1 - What are the differences?
Apple M2 vs Apple M1 - What are the differences?
Posted by Stefan on 2022-06-09
During WWDC 2022 on June 6th, 2022 Apple surprisingly presented its new Apple M2 processor. This will initially be installed in a completely revised Apple MacBook Air with 13.6 inches, a even thinner form factor and new colors. Apple also updated the already known (old) Apple MacBook Pro 13.3 with touch bar.

Many leakers had counted on Apple not presenting its new second-generation M processor until the fall. But things turned out differently. And there is very likely a reason for that: the improvements in the Apple M2 are limited compared to the predecessor.

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