AMD Radeon Pro Duo Polaris vs AMD Radeon Pro Vega 64X
GPU · Specs Compare
Graphics Card
Release Date
Apr 2017
Mar 2019
Generation
Radeon Pro GCN
Radeon Pro Mac
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1750 MHz
1000 MHz
Base Clock
—
1250 MHz
Boost Clock
—
1468 MHz
Memory
Memory Size
16GB
16GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
2048bit
Bandwidth
224.0GB/s
512.0GB/s
Render Config
Compute Units
36
64
Shading Units
2304
4096
TMUs
144
256
ROPs
32
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
4 MB
Theoretical Performance
Pixel Rate
39.78 GPixel/s
93.95 GPixel/s
Texture Rate
179.0 GTexel/s
375.8 GTexel/s
FP16 (half)
5.728 TFLOPS
24.05 TFLOPS
FP32 (float)
5.728 TFLOPS
12.03 TFLOPS
FP64 (double)
358.0 GFLOPS
751.6 GFLOPS
Graphics Processor
GPU Name
Ellesmere
Vega 10
GPU Variant
Ellesmere Gemini GL
Vega 10 XT(215-0894200)
Architecture
GCN 4.0
GCN 5.0
Foundry
GlobalFoundries
GlobalFoundries
Process Size
14 nm
14 nm
Transistors
5.7 billion
12.5 billion
Die Size
232 mm²
495 mm²
Board Design
TDP
250W
250W
Suggested PSU
600 W
—
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.7
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.