AMD Radeon Pro Vega 16 vs AMD Radeon Instinct MI350X
GPU · Specs Compare
Graphics Card
Release Date
Nov 2018
Jun 2025
Generation
Radeon Pro Mac
Radeon Instinct
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
815 MHz
1000 MHz
Boost Clock
1190 MHz
2200 MHz
Memory Clock
1200 MHz
2000 MHz
Memory
Memory Size
4GB
288GB
Memory Type
HBM2
HBM3e
Memory Bus
1024bit
8192bit
Bandwidth
307.2GB/s
8.19TB/s
Render Config
Compute Units
16
256
Shading Units
1024
16384
TMUs
64
1024
ROPs
32
0
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
16 MB
Tensor Cores
—
1024
L3 Cache
—
256 MB
Theoretical Performance
Pixel Rate
38.08 GPixel/s
0 MPixel/s
Texture Rate
76.16 GTexel/s
2252.8 GTexel/s
FP16 (half)
4.874 TFLOPS
72.09 TFLOPS
FP32 (float)
2.437 TFLOPS
72.09 TFLOPS
FP64 (double)
152.3 GFLOPS
36.04 TFLOPS
Graphics Processor
GPU Name
Vega 12
MI350 256CU
GPU Variant
Vega 12 XLA
—
Architecture
GCN 5.0
CDNA 4.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
3 nm
Transistors
Unknown
185 billion
Die Size
Unknown
Unknown
Board Design
TDP
75W
1000W
Outputs
No outputs
No outputs
Suggested PSU
—
1400 W
Power Connectors
—
None
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.2
N/A
Shader Model
6.3
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.