AMD Radeon Pro Vega 16 vs AMD Radeon Pro Vega II
GPU · Specs Compare
Graphics Card
Release Date
Nov 2018
Jun 2019
Generation
Radeon Pro Mac
Radeon Pro Mac
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
Apple MPX
Clock Speeds
Base Clock
815 MHz
1574 MHz
Boost Clock
1190 MHz
1720 MHz
Memory Clock
1200 MHz
806 MHz
Memory
Memory Size
4GB
32GB
Memory Type
HBM2
HBM2
Memory Bus
1024bit
4096bit
Bandwidth
307.2GB/s
825.3GB/s
Render Config
Compute Units
16
64
Shading Units
1024
4096
TMUs
64
256
ROPs
32
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
4 MB
Theoretical Performance
Pixel Rate
38.08 GPixel/s
110.1 GPixel/s
Texture Rate
76.16 GTexel/s
440.3 GTexel/s
FP16 (half)
4.874 TFLOPS
28.18 TFLOPS
FP32 (float)
2.437 TFLOPS
14.09 TFLOPS
FP64 (double)
152.3 GFLOPS
7.045 TFLOPS
Graphics Processor
GPU Name
Vega 12
Vega 20
GPU Variant
Vega 12 XLA
Vega 20 XT
Architecture
GCN 5.0
GCN 5.1
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
Unknown
13.23 billion
Die Size
Unknown
331 mm²
Board Design
TDP
75W
475W
Outputs
No outputs
1x HDMI 2.0b4x Thunderbolt
Suggested PSU
—
850 W
Power Connectors
—
None
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.3
6.7
Benchmark
Blender
—
832
▲ Specs Compare
Data sourced from official specifications and benchmark tests.