AMD Radeon Pro Vega II Duo vs AMD Radeon RX 480
GPU · Specs Compare
Graphics Card
Release Date
Jun 2019
Jun 2016
Generation
Radeon Pro Mac
Arctic Islands
Type
Desktop
Desktop
Bus Interface
Apple MPX
PCIe 3.0 x16
Clock Speeds
Base Clock
1400 MHz
1120 MHz
Boost Clock
1720 MHz
1266 MHz
Memory Clock
1000 MHz
2000 MHz
Memory
Memory Size
32GB
8GB
Memory Type
HBM2
GDDR5
Memory Bus
4096bit
256bit
Bandwidth
1020GB/s
256.0GB/s
Render Config
Compute Units
64
36
Shading Units
4096
2304
TMUs
256
144
ROPs
64
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
2 MB
Theoretical Performance
Pixel Rate
110.1 GPixel/s
40.51 GPixel/s
Texture Rate
440.3 GTexel/s
182.3 GTexel/s
FP16 (half)
28.18 TFLOPS
5.834 TFLOPS
FP32 (float)
14.09 TFLOPS
5.834 TFLOPS
FP64 (double)
7.045 TFLOPS
364.6 GFLOPS
Graphics Processor
GPU Name
Vega 20
Ellesmere
GPU Variant
Vega 20 XT
Polaris 10 XT(215-0876184)
Architecture
GCN 5.1
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
13.23 billion
5.7 billion
Die Size
331 mm²
232 mm²
Board Design
TDP
475W
150W
Suggested PSU
850 W
450 W
Outputs
1x HDMI 2.0b4x Thunderbolt
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
None
1x 6-pin
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.3
Shader Model
6.7
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.