GPUs

Intel UHD 770 1650MHz vs Apple 40-Core M3 Max Full Specs

256 Shaders
1.65GHz
5,120 Shaders
1.38GHz
Shared Memory89.6GB/s
·
Shared Memory409.6GB/sLPDDR5
··
844.8 GFLOPS
··
14.13 TFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

UHD 770 1650MHzUHD 770 1650MHz1.69 TFLOPSFP16
x1
40-Core M3 Max40-Core M3 Max14.13 TFLOPSFP16
x8.36

Clock Speed
···
Clock Speed
··
Peak OPS
1.69 TFLOPSFP16
Peak OPS
14.13 TFLOPSFP16
FP32
844.8 GFLOPS
FP32
14.13 TFLOPS
FP64
211.2 GFLOPS
-
Pixel Rate
13.2 GPixel/s
Pixel Rate
220.8 GPixel/s
Texture Rate
26.4 GTexel/s
Texture Rate
441.6 GTexel/s

Shaders
256 Shaders
Shaders
5,120 Shaders
TMUs
16 TMUs
TMUs
320 TMUs
ROPs
8 ROPs
ROPs
160 ROPs
RT Cores
-
RT Cores
40 RT-Cores
EUs
32 EUs
EUs
640 EUs

Base Clock
300MHz
Base Clock
-
Boost Clock
1.65GHz
Boost Clock
1.38GHz

L2 Cache
-
L2 Cache
8.2MB shared

Shared Memory
·
Shared MemoryLPDDR5
Memory Bus
128-bit
Memory Bus
512-bit
Memory Speed
5.6GT/s
Memory Speed
6.4GT/s
Memory Bandwidth
89.6GB/s
Memory Bandwidth
409.6GB/s

Multi-Monitor
4
Multi-Monitor
4

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

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

Form Factor
iGPU
Form Factor
iGPU
Cooling
Passive
Cooling
Open-Air

Manufacturer
Manufacturer
Chip Designer
Chip Designer
Architecture
Architecture
Family
Family
Branding
UHD 2020 branding
Branding
M3 Max branding
Codename
Xe LP
Codename
G15M
Chip Variant
GT1
Chip Variant
-
Market Segment
Desktop
Market Segment
Desktop
Release Date
Jan 4, 2022
Release Date
Oct 30, 2023

Foundry
Intel
Foundry
TSMC
Fabrication Node
Intel 7
Fabrication Node
N3B
Die Size
257mm²
Die Size
477mm²
Transistor Count
18.5 Billion
Transistor Count
92 Billion
Transistor Density
72 MTr/mm²
Transistor Density
193 MTr/mm²

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