GPUs

AMD Radeon Vega 7 1900MHz vs Apple 60-Core M3 Ultra Full Specs

448 Shaders
1.9GHz
7,680 Shaders
1.38GHz
Shared Memory51.2GB/sDDR4
Shared Memory819.2GB/sLPDDR5
··
1.7 TFLOPS
··
21.2 TFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

Radeon Vega 7 1900MHzRadeon Vega 7 1900MHz3.4 TFLOPSFP16
x1
60-Core M3 Ultra60-Core M3 Ultra21.2 TFLOPSFP16
x6.23

Clock Speed
···
Clock Speed
··
Peak OPS
3.4 TFLOPSFP16
Peak OPS
21.2 TFLOPSFP16
FP32
1.7 TFLOPS
FP32
21.2 TFLOPS
FP64
106.4 GFLOPS
-
Pixel Rate
15.2 GPixel/s
Pixel Rate
331.2 GPixel/s
Texture Rate
53.2 GTexel/s
Texture Rate
662.4 GTexel/s

Shaders
448 Shaders
Shaders
7,680 Shaders
TMUs
28 TMUs
TMUs
480 TMUs
ROPs
8 ROPs
ROPs
240 ROPs
RT Cores
-
RT Cores
60 RT-Cores
CUs
7 CUs
EUs
960 EUs

Base Clock
300MHz
Base Clock
-
Boost Clock
1.9GHz
Boost Clock
1.38GHz

L2 Cache
1MB shared
L2 Cache
16.4MB shared

Shared MemoryDDR4
Shared MemoryLPDDR5
Memory Bus
128-bit
Memory Bus
1024-bit
Memory Speed
3.2GT/s
Memory Speed
6.4GT/s
Memory Bandwidth
51.2GB/s
Memory Bandwidth
819.2GB/s
ECC
No
ECC
No

Multi-Monitor
3
Multi-Monitor
8

Encoder Model
VCN 2.0
Encoder Model
4x Apple Media Engine 3

Decoder Model
VCN 2.0
Decoder Model
2x Apple Media Engine 3

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

Manufacturer
Manufacturer
Chip Designer
Chip Designer
Architecture
Architecture
Family
Family
Branding
Vega branding
Branding
M3 Ultra branding
Codename
-
Codename
G15D
Chip Variant
Vega 3
Chip Variant
-
Market Segment
Laptop
Market Segment
Workstation
Release Date
Jul 21, 2020
Release Date
Mar 5, 2025

Foundry
TSMC
Foundry
TSMC
Fabrication Node
N7
Fabrication Node
N3B
Die Size
180mm²
Die Size
954mm²
Transistor Count
10.7 Billion
Transistor Count
184 Billion
Transistor Density
59 MTr/mm²
Transistor Density
193 MTr/mm²

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