GPUIntegrated (APU)Released Jun 13, 2023

Apple M2 Ultra GPU (76-core)

192 GB LPDDR5-6400 · 1024-bit · 9,728 cores

This is the full 76-core GPU of the Apple M2 Ultra, which links two M2 Max dies with UltraFusion. It shipped in June 2023 in the Mac Studio and the Apple silicon Mac Pro, with 800 GB/s of memory bandwidth and up to 192 GB of unified memory. A 60-core version was also offered.

General

Manufacturer: Apple
Model: M2 Ultra GPU (76-core)
Segment: Integrated (APU)
GPU chip: Apple M2 Ultra
Architecture: Apple GPU (Family 8)
Release date: Jun 13, 2023
Price: Search on Amazon

Memory

Memory size: 64 – 192 GB
Memory type: LPDDR5-6400 (unified)
Bus width: 1024-bit
Bandwidth: 800 GB/s
Memory clock: 3,200 MHz

Clocks & silicon

GPU clock: —
Boost clock: —
Shader units: 9,728 ALUs (76 cores)
Tensor / AI cores: —
RT cores: —
Transistors: 134 billion
Technology (nm): 5 nm
TSMC N5P
TDP / TBP: —

Interface & APIs

Bus interface: Integrated (on-die)
SLI / multi-GPU: UltraFusion (2 dies)
DirectX: N/A (macOS / iPadOS)
OpenGL: 4.1 (deprecated on macOS)
Vulkan: via MoltenVK
Other APIs: Metal 4, TBDR

AI support

Precisions: FP8FP16BF16INT8INT4TF32FP64
AI accelerator: 32-core Neural Engine (31.6 TOPS, SoC)
Peak AI TOPS: 31.6 TOPS
Notes: The GPU supports FP16 and INT8 compute through Metal. The 31.6 TOPS figure belongs to the two 16-core Neural Engines (32 cores in total) in the M2 Ultra SoC.

All Apple GPUs →

Integrated (APU) gpus from Apple announced around the same time as the Apple M2 Ultra GPU (76-core). Add any of them to your compare list to see the specs side by side.

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