Apple M1 Ultra 48-Core GPU
Apple Apple M1 Ultra (48-GPU) Speed index 13/100 Last updated:

Apple M1 Ultra 48-Core GPU Benchmark and Specs

Here we show you benchmarks and technical data for the Apple M1 Ultra 48-Core GPU. The graphics card is based on the Apple M1 Ultra (48-GPU) (M1) and has 64 GB LPDDR5 graphics memory with a memory bandwidth of 819 GB/s. The Apple M1 Ultra 48-Core GPU has 768 execution units with 6144 shaders.
FP32
15.90TFLOPS
Boost Clock
1.30GHz
Memory
64GB LPDDR5
TDP
--

Technical details

GPU

The Apple M1 Ultra 48-Core GPU has 6144 shaders and 768 execution units. The graphics card thus achieves a theoretical FP32 computing power of 15.90 TFLOPS.

GPU Chip
M1 Ultra (M1)
Streaming Multiprocessors
768
Shader
6144

Memory

The Apple M1 Ultra 48-Core GPU can use 64 GB graphics memory of the type LPDDR5. The graphics card thus achieves a memory bandwidth of 819 GB/s on a 1024 bit wide memory interface.

Memory Size
64 GB
Memory Type
LPDDR5
Memory Clock
3.200 GHz
Memory bandwidth
819 GB/s
Memory Interface
1,024 bit

Clock Speeds

The base clock frequency of the Apple M1 Ultra 48-Core GPU is 1.300 GHz. A high clock frequency (even in turbo mode) can greatly increase the speed of a graphics card.

Base Clock
1.300 GHz
Overclocking
No

Thermal Design

The TDP (Thermal Design Power) of the Apple M1 Ultra 48-Core GPU is --. The graphics card is supplied with energy via the -- connector.

Cooler & Fans

The Apple M1 Ultra 48-Core GPU has a total of 0 -- fans to cool the graphics processor and graphics memory.

Cooler-Type
Air cooling

Connectivity

Up to 5 screens can be connected to the Apple M1 Ultra 48-Core GPU.

Max. Displays
5

Featureset

The Apple M1 Ultra 48-Core GPU has a maximum resolution of 6016x3384 pixels. The graphics card supports the DirectX -- standard.

Max. resolution
6016x3384
Raytracing
No
DLSS / FSR
Yes
LED
No LED lighting

Supported Video Codecs

The video codecs accelerated in hardware by the Apple M1 Ultra 48-Core GPU reduce the processor load and ensure lower energy consumption.

h264
Decode / Encode
h265 / HEVC
Decode / Encode
VP8
Decode
VP9
Decode / Encode
AV1
No

Dimensions

The Apple M1 Ultra 48-Core GPU is -- long and -- high. With a width of --, the graphics card requires -- in the case.

SFF-Ready
No

Additional data

The Apple M1 Ultra 48-Core GPU made in 5 nm was published in Q1/2022 for --.

GPU Interface
Integrated graphics
Release date
Q1/2022
Structure size
5 nm
Apple M1 Ultra 48-Core GPU
1.300 GHz · 64 GB · -- TDP
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Benchmark results

Geekbench 6 (OpenCL, Vulkan, Metal)

Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.

Geekbench 6 - OpenCL Rank 2,896 / 5,255

  1. Apple M1 Ultra 48-Core GPUApple M1 Ultra 48-Core GPU64 GB LPDDR5
    79,486
  2. Apple M1 Ultra (48-GPU)Apple M1 Ultra (48-GPU)Average of gpu group
    79,486

Geekbench 6 - Metal Rank 192 / 750

  1. Apple M1 Ultra 48-Core GPUApple M1 Ultra 48-Core GPU64 GB LPDDR5
    138,859
  2. Apple M1 Ultra (48-GPU)Apple M1 Ultra (48-GPU)Average of gpu group
    138,859

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