GPUs

Intel UHD 770 1650MHz vs Apple 64-Core M1 Ultra Full Specs

256 Shaders
1.65GHz
8,192 Shaders
1.3GHz
Shared Memory89.6GB/s
·
Shared Memory819.2GB/sLPDDR5
··
844.8 GFLOPS
··
21.23 TFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

UHD 770 1650MHzUHD 770 1650MHz1.69 TFLOPSFP16
x1
64-Core M1 Ultra64-Core M1 Ultra21.23 TFLOPSFP16
x12.57

Clock Speed
···
Clock Speed
··
Peak OPS
1.69 TFLOPSFP16
Peak OPS
21.23 TFLOPSFP16
FP32
844.8 GFLOPS
FP32
21.23 TFLOPS
FP64
211.2 GFLOPS
-
Pixel Rate
13.2 GPixel/s
Pixel Rate
331.8 GPixel/s
Texture Rate
26.4 GTexel/s
Texture Rate
663.6 GTexel/s

Shaders
256 Shaders
Shaders
8,192 Shaders
TMUs
16 TMUs
TMUs
512 TMUs
ROPs
8 ROPs
ROPs
256 ROPs
EUs
32 EUs
EUs
1,024 EUs

Base Clock
300MHz
Base Clock
-
Boost Clock
1.65GHz
Boost Clock
1.3GHz

L2 Cache
-
L2 Cache
8.2MB shared

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

Multi-Monitor
4
Multi-Monitor
5

Encoder Model
Quick Sync Video 8
Encoder Model
4x Apple Media Engine 2

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

Form Factor
iGPU
Form Factor
iGPU
Cooling
Passive
Cooling
Passive

Manufacturer
Manufacturer
Chip Designer
Chip Designer
Architecture
Architecture
Family
Family
Branding
UHD 2020 branding
Branding
M1 Ultra branding
Codename
Xe LP
Codename
G13D
Chip Variant
GT1
Chip Variant
-
Market Segment
Desktop
Market Segment
Workstation
Release Date
Jan 4, 2022
Release Date
Mar 8, 2022

Foundry
Intel
Foundry
TSMC
Fabrication Node
Intel 7
Fabrication Node
N5
Die Size
257mm²
Die Size
865mm²
Transistor Count
18.5 Billion
Transistor Count
114 Billion
Transistor Density
72 MTr/mm²
Transistor Density
132 MTr/mm²

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