GPUs

Apple 60-Core M3 Ultra Full Specs

7,680 Shaders
1.38GHz
Shared Memory819.2GB/sLPDDR5
··
21.2 TFLOPS
Form Factor
iGPU
TDP
Shared

Clock Speed
··
Peak OPS
21.2 TFLOPSFP16
FP32
21.2 TFLOPS
Pixel Rate
331.2 GPixel/s
Texture Rate
662.4 GTexel/s

Shaders
7,680 Shaders
TMUs
480 TMUs
ROPs
240 ROPs
RT Cores
60 RT-Cores
EUs
960 EUs

Boost Clock
1.38GHz

L2 Cache
16.4MB shared

Shared MemoryLPDDR5
Memory Bus
1024-bit
Memory Speed
6.4GT/s
Memory Bandwidth
819.2GB/s

Multi-Monitor
8

Encoder Model
4x Apple Media Engine 3

Decoder Model
2x Apple Media Engine 3

Form Factor
iGPU
Cooling
Passive

Manufacturer
Apple
Chip Designer
Apple
Architecture
Apple Gen 6
Family
M Series
Branding
M3 Ultra branding
Codename
G15D
Market Segment
Workstation
Release Date
Mar 5, 2025

Foundry
TSMC
Fabrication Node
N3B
Die Size
954mm²
Transistor Count
184 Billion
Transistor Density
193 MTr/mm²

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