AMD Radeon Pro Vega II Duo vs AMD Radeon RX 460 1024SP
GPU Specs Compare
Graphics Card
Release Date
Jun 2019
Jan 2017
Generation
Radeon Pro Mac
Arctic Islands
Type
Desktop
Desktop
Bus Interface
Apple MPX
PCIe 3.0 x8
Clock Speeds
Base Clock
1400 MHz
1090 MHz
Boost Clock
1720 MHz
1200 MHz
Memory Clock
1000 MHz
1750 MHz
Memory
Memory Size
32GB
2GB
Memory Type
HBM2
GDDR5
Memory Bus
4096bit
128bit
Bandwidth
1020GB/s
112.0GB/s
Render Config
Compute Units
64
16
Shading Units
4096
1024
TMUs
256
64
ROPs
64
16
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
1024 KB
Theoretical Performance
Pixel Rate
110.1 GPixel/s
19.20 GPixel/s
Texture Rate
440.3 GTexel/s
76.80 GTexel/s
FP16 (half)
28.18 TFLOPS
2.458 TFLOPS
FP32 (float)
14.09 TFLOPS
2.458 TFLOPS
FP64 (double)
7.045 TFLOPS
153.6 GFLOPS
Graphics Processor
GPU Name
Vega 20
Baffin
GPU Variant
Vega 20 XT
Baffin XT
Architecture
GCN 5.1
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
13.23 billion
3 billion
Die Size
331 mm²
123 mm²
Board Design
TDP
475W
75W
Suggested PSU
850 W
250 W
Outputs
1x HDMI 2.0b4x Thunderbolt
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.7
6.4