AMD Radeon Pro Duo Polaris vs AMD Radeon RX 590
GPU Specs Compare
Graphics Card
Release Date
Apr 2017
Nov 2018
Generation
Radeon Pro GCN
Polaris
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1750 MHz
2000 MHz
Base Clock
-
1469 MHz
Boost Clock
-
1545 MHz
Memory
Memory Size
16GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
224.0GB/s
256.0GB/s
Render Config
Compute Units
36
36
Shading Units
2304
2304
TMUs
144
144
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
2 MB
Theoretical Performance
Pixel Rate
39.78 GPixel/s
49.44 GPixel/s
Texture Rate
179.0 GTexel/s
222.5 GTexel/s
FP16 (half)
5.728 TFLOPS
7.119 TFLOPS
FP32 (float)
5.728 TFLOPS
7.119 TFLOPS
FP64 (double)
358.0 GFLOPS
445.0 GFLOPS
Graphics Processor
GPU Name
Ellesmere
Polaris 30
GPU Variant
Ellesmere Gemini GL
Polaris 30 XT(215-0922006)
Architecture
GCN 4.0
GCN 4.0
Foundry
GlobalFoundries
GlobalFoundries
Process Size
14 nm
12 nm
Transistors
5.7 billion
5.7 billion
Die Size
232 mm²
232 mm²
Board Design
TDP
250W
175W
Suggested PSU
600 W
450 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.7
6.4