GPUs

Apple 80-Core M3 Ultra vs Intel UHD 770 1500MHz Full Specs

10,240 Shaders
1.38GHz
256 Shaders
1.5GHz
Shared Memory819.2GB/sLPDDR5
Shared Memory89.6GB/s
·
··
28.26 TFLOPS
··
768 GFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

80-Core M3 Ultra80-Core M3 Ultra28.26 TFLOPSFP16
x18.40
UHD 770 1500MHzUHD 770 1500MHz1.54 TFLOPSFP16
x1

Clock Speed
··
Clock Speed
··
Peak OPS
28.26 TFLOPSFP16
Peak OPS
1.54 TFLOPSFP16
FP32
28.26 TFLOPS
FP32
768 GFLOPS
-
FP64
192 GFLOPS
Pixel Rate
441.6 GPixel/s
Pixel Rate
12 GPixel/s
Texture Rate
883.2 GTexel/s
Texture Rate
24 GTexel/s

Shaders
10,240 Shaders
Shaders
256 Shaders
TMUs
640 TMUs
TMUs
16 TMUs
ROPs
320 ROPs
ROPs
8 ROPs
RT Cores
80 RT-Cores
RT Cores
-
EUs
1,280 EUs
EUs
32 EUs

Boost Clock
1.38GHz
Boost Clock
1.5GHz

L2 Cache
16.4MB shared
L2 Cache
-

Shared MemoryLPDDR5
Shared Memory
·
Memory Bus
1024-bit
Memory Bus
128-bit
Memory Speed
6.4GT/s
Memory Speed
5.6GT/s
Memory Bandwidth
819.2GB/s
Memory Bandwidth
89.6GB/s
ECC
No
ECC
No

Multi-Monitor
8
Multi-Monitor
4

Encoder Model
4x Apple Media Engine 3
Encoder Model
Quick Sync Video 8

Decoder Model
2x Apple Media Engine 3
Decoder Model
Quick Sync Video 8

Form Factor
iGPU
Form Factor
iGPU
Cooling
Passive
Cooling
Passive

Manufacturer
Manufacturer
Chip Designer
Chip Designer
Architecture
Architecture
Family
Family
Branding
M3 Ultra branding
Branding
UHD 2020 branding
Codename
G15D
Codename
Xe LP
Chip Variant
-
Chip Variant
GT1
Market Segment
Workstation
Market Segment
Desktop
Release Date
Mar 5, 2025
Release Date
Jan 18, 2022

Foundry
TSMC
Foundry
Intel
Fabrication Node
N3B
Fabrication Node
Intel 7
Die Size
954mm²
Die Size
257mm²
Transistor Count
184 Billion
Transistor Count
18.5 Billion
Transistor Density
193 MTr/mm²
Transistor Density
72 MTr/mm²

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