Apple M1 Ultra GPU (64-core)
40B
Memory TypeSystem Shared
Boost Clock1296 MHz
TGP120 W
ArchitectureApple M GPU
Benchmarks
Gaming31
Render50
Energy59
TFLOPS (FP32)21.2
Geekbench OpenCL106,397
Steel Nomad Lite Score10,731
GB6 Compute Score106,397
Cinebench 2024 GPU3331
Blender GPU1646.97
GB6 ML Single Precision13,120
GB6 ML Half Precision14,103
GB6 ML Quantized13,229
FLOPS (FP32)21.2 TFLOPS
Memory Bandwidth819.2 GB/s
Full specifications
3D Mark
Solar Bay
36712
Wild Life Extreme
29343
GeekBench 6 OpenCL
Background Blur
157.3 img/sec
Face Detection
108.7 img/sec
Horizon Detection
5.07 Gpixels/sec
Edge Detection
10.7 Gpixels/sec
Gaussian Blur
6.59 Gpixels/sec
Feature Matching
0.73 Gpixels/sec
Stereo Matching
293.4 Gpixels/sec
Particle Physics
14154.4 FPS
API
OpenCL
GeekBench 6 ML
Image Classification (SP)
4834
Image Segmentation (HP)
14458
Image Super Resolution (Q)
13757
Face Detection (HP)
23618
Pose Estimation (Q)
80481
Text Classification (SP)
2265
Machine Translation (HP)
1798
Object Detection (SP)
4975
Depth Estimation (Q)
25755
Style Transfer (SP)
135609
Framework
Core ML
Backend
GPU
General
Vendor
Apple
Build
Integrated
Released
March 8, 2022
Case
Laptop
Purpose
Professional
Segment
High-end
Architecture
Apple M GPU
GPU Codename
Custom
Nvidia Equivalent
- GeForce RTX 4070 Laptop
Recommended CPU
- Apple M1 Ultra or above
Used in CPUs
- Apple M1 Ultra
Graphics Processing Unit
Base Clock
450 MHz
Boost Clock
1296 MHz
Shading Units
8192
Texture Mapping Units (TMUs)
512
Render Output Units (ROPs)
256
Compute Units (Pipelines)
1024
Instructions Per Cycle
2 IPC
Raw Performance
Pixel Fill Rate
332 GPixel/s
Texture Fill Rate
664 GTexel/s
Physical
Interface
Custom
TGP
120 W
Manufacturing
TSMC
Fabrication Process
5 nm
Transistor Count
92.8 billion
Max. Temperature
94°C
Memory
Memory Type
System Shared
Memory Clock
6400 MHz
Effective Memory Speed
12800 Mbps
Bus
1024-bit
ECC
No
API
Ray Tracing
No
DLSS
No
Specifications compiled from NanoReview. Last updated 2026-09-29.
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