Sapphire Radeon Pro Duo vs VTX3D R9 270 X-Edition

VS
Sapphire Radeon Pro Duo
Sapphire Radeon Pro Duo Image
VTX3D R9 270 X-Edition
VTX3D R9 270 X-Edition Image
Sapphire Radeon Pro Duo
VTX3D R9 270 X-Edition
Key Differences Key Differences Sapphire Radeon Pro Duo VTX3D R9 270 X-Edition
GPU Base Clock Speed 1000MHz 930MHz
GPU Boost Clock Speed Not Known 955MHz
Pixel Rate 128 GPixel/s 29.8 GPixel/s
GPU Memory Speed 500MHz 1400MHz
GPU Render Output Units (ROPs) 128 32
No. of Supported Displays 4 1
Performance Performance Sapphire Radeon Pro Duo VTX3D R9 270 X-Edition
GPU Base Clock Speed 1000MHz 930MHz
Pixel Rate 128 GPixel/s 29.8 GPixel/s
FLOPS (Floating-point Performance) 16.38 TFLOPS 2.38 TFLOPS
GPU Memory Speed 500MHz 1400MHz
Texture Filter Rate 512 GTexels/s 74.4 GTexels/s
Total GPU Shading Units 8192 1280
Total GPU TMUs 512 80
GPU Render Output Units (ROPs) 128 32
GPU Boost Clock Speed Not Known 955MHz
DPFP (Double Precision Floating Point) Support No No
Features Features Sapphire Radeon Pro Duo VTX3D R9 270 X-Edition
DirectX Version Info 12 11.1
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 2.1 1.2
Multi-display Tech Support Yes No
3D Support Yes No
No. of Supported Displays 4 1
Ray Tracing Support No No
Ports Ports Sapphire Radeon Pro Duo VTX3D R9 270 X-Edition
HDMI Output Support Yes Yes
DisplayPort Output 3 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Sapphire Radeon Pro Duo VTX3D R9 270 X-Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 8900 million 2800 million
Semiconductor Size 28nm 28nm
PCI Express Version 3 3
Dual-GPU Support Yes No
Air-water Cooling Support Yes No
Width Size 278mm 210mm
Height 130mm Not Known
Memory Memory Sapphire Radeon Pro Duo VTX3D R9 270 X-Edition
Effective Memory Clock 1000MHz 5600MHz
Max Memory Bandwidth 1024GB/s 179GB/s
RAM 8GB 2GB
Memory Bus Interface Width 8192bit 256bit
GDDR Memory Version Not Known 5
ECC (Error-Correcting Code) Memory Support No No

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