Apple M1 Ultra GPU vs Apple M1 GPU (8 Core)

Updated Aug 2026 · Scored by the Let’s Compare Data Engine · How we score

For most buyers the Apple M1 Ultra GPU is the better pick — it scores 42/100 to the Apple M1 GPU (8 Core)'s 30, leading on Memory and Theoretical Performance. Choose the Apple M1 GPU (8 Core) instead if api support matters most to you, where it comes out ahead.

Apple M1 Ultra GPU has no published G3D Mark result, so it scores lower.
Apple M1 GPU (8 Core) has no published G3D Mark result, so it scores lower.

Verdict

Our overall take, at a glance

Apple M1 Ultra GPU leads overall

Apple M1 Ultra GPU

Apple M1 GPU (8 Core)

Why it stands out

Memory Capacity: 64 GB (700% more)
Memory Bandwidth: 800 GB/s (700% more)
Theoretical Performance Performance (FP16): 42.4 TFLOPS (715% more)

Winner by category for Apple M1 Ultra GPU vs Apple M1 GPU (8 Core)
Category	Apple M1 Ultra GPU	Apple M1 GPU (8 Core)	Winner
Core Specifications	50	50	Tie
Memory	82	39	Apple M1 Ultra GPU
API Support	46	54	Apple M1 GPU (8 Core)
Theoretical Performance	73	30	Apple M1 Ultra GPU
Benchmark	20	20	Tie
Miscellaneous	32	32	Tie

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Aug 2026.

Apple M1 Ultra GPU

The Apple M1 Ultra GPU is a high-end integrated graphics processor designed for workstation-class Mac desktops. Built by connecting two M1 Max chips via Apple's proprietary UltraFusion interconnect, the processor scales up to 64 GPU cores and shares up to 128 GB of unified LPDDR5X memory. It is engineered for demanding creative tasks that require massive memory bandwidth and processing parallelism.

Best for Memory-intensive professional workloads such as high-resolution video editing…Best for Workstation users seeking high power-efficiency and unified system architecture

Pros

Features an UltraFusion interconnect that delivers up to 2.5 TB/s of low-latency bandwidth between the dual-die setup
Provides access to a massive unified memory pool of up to 128 GB, surpassing the VRAM limit of typical discrete graphics cards
Highly efficient design built on TSMC's 5 nm manufacturing process with 114 billion total transistors

Cons

Underperforms compared to top-tier dedicated desktop graphics cards like the NVIDIA GeForce RTX 3090 in standard gaming and compute benchmarks

Source

Apple M1 - WikipediaProvided architectural specifications of the M1 Ultra chip, including GPU core counts, memory bandwidth, fabrication process, and transistor volume.

Video — reviews used (1)

Provided comparative real-world performance observations showing the GPU trailing the NVIDIA GeForce RTX 3090 in compute and gaming benchmarks.

Generated Aug 5, 2026

Apple M1 GPU (8 Core)

The Apple M1 GPU is an integrated graphics solution built into the M1 series of System-on-a-Chip processors. It provides graphical processing capabilities alongside the CPU and unified memory for Mac computers and iPads. This hardware solution is designed to offer high performance, especially in power efficiency, for a range of everyday computing tasks.

Best for Creative professionalsBest for Students/ProductivityBest for General use

Pros

Integrated system approach ensures efficient data sharing between the GPU and unified memory.
The architecture allows for strong overall performance per watt across various applications.
Provides dedicated graphics horsepower suitable for creative workflows and media consumption.

Cons

Though designed efficiently, it is limited to the specific hardware generation of Mac devices using M1.
Compared to professional-grade desktop GPUs, its specialized focus may limit extreme rendering capabilities.

Value for Money

Which is the better deal for the price

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Apple M1 Ultra GPU

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Apple M1 GPU (8 Core)

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Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Core Specifications

Feature	Apple M1 Ultra GPU	Apple M1 GPU (8 Core)
Base Frequency	1.296 GHz	N/A
Maximum Frequency	1.296 GHz	N/A
Lithography Process	5 nm	5 nm

Memory

Feature	Apple M1 Ultra GPU	Apple M1 GPU (8 Core)
Technology
Bus Width	N/A	N/A
Bandwidth	800 GB/s700% more	100 GB/s
Is Shared	Yes	Yes

API Support

Feature	Apple M1 Ultra GPU	Apple M1 GPU (8 Core)
DirectX Version	N/A	N/A
OpenGL Version	4.1	4.6
Vulkan Version	1.2	1.38% more
OpenCL Version	1.2	3

Theoretical Performance

Feature	Apple M1 Ultra GPU	Apple M1 GPU (8 Core)
Pixel Rate	165.9 GP/s	74.3 GP/s
Texture Rate	663.6 GT/s	47.7 GT/s
Performance (FP16)	42.4 TFLOPS715% more	5.2 TFLOPS
Performance (FP32)	21.2 TFLOPS715% more	2.6 TFLOPS
Performance (FP64)	N/A	N/A

Miscellaneous

Feature	Apple M1 Ultra GPU	Apple M1 GPU (8 Core)
Release Date	March 18, 2022	July 21, 2021
Platform

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about Apple M1 Ultra GPU vs Apple M1 GPU (8 Core) comparison

Based on our overall comparison score, Apple M1 Ultra GPU rates higher at 44/100 versus 32/100 for Apple M1 GPU (8 Core) — a 12-point lead. Apple M1 Ultra GPU is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.

Apple M1 Ultra GPU and Apple M1 GPU (8 Core) are compared side by side above across every spec in the gpus category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 44/100 for Apple M1 Ultra GPU and 32/100 for Apple M1 GPU (8 Core).

If you want the higher-rated gpus option overall, Apple M1 Ultra GPU (44/100) edges out Apple M1 GPU (8 Core) (32/100). But if Apple M1 GPU (8 Core) is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.