AMD Instinct MI300A vs AMD Radeon Pro Vega 16
GPU · Specs Compare
Graphics Card
Release Date
Dec 2023
Nov 2018
Generation
Radeon Instinct
Radeon Pro Mac
Type
Professional
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
815 MHz
Boost Clock
2100 MHz
1190 MHz
Memory Clock
1300 MHz
1200 MHz
Memory
Memory Size
128GB
4GB
Memory Type
HBM3
HBM2
Memory Bus
8192bit
1024bit
Bandwidth
5.32TB/s
307.2GB/s
Render Config
Compute Units
228
16
Shading Units
14592
1024
TMUs
912
64
ROPs
0
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
16 MB
1024 KB
L3 Cache
256 MB
—
Theoretical Performance
Pixel Rate
0 MPixel/s
38.08 GPixel/s
Texture Rate
1915.2 GTexel/s
76.16 GTexel/s
FP16 (half)
653.7 TFLOPS
4.874 TFLOPS
FP32 (float)
61.29 TFLOPS
2.437 TFLOPS
FP64 (double)
30.64 TFLOPS
152.3 GFLOPS
Graphics Processor
GPU Name
Aqua Vanjaram
Vega 12
Architecture
CDNA 3.0
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
153 billion
Unknown
Die Size
1017 mm²
Unknown
GPU Variant
—
Vega 12 XLA
Board Design
TDP
750W
75W
Suggested PSU
1150 W
—
Outputs
No outputs
No outputs
Power Connectors
None
—
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.2
Shader Model
N/A
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.