Sapphire Radeon Pro Duo vs AMD Radeon R7 265

VS
Sapphire Radeon Pro Duo
Sapphire Radeon Pro Duo Image
AMD Radeon R7 265
AMD Radeon R7 265 Image
Sapphire Radeon Pro Duo
AMD Radeon R7 265
Key Differences Key Differences Sapphire Radeon Pro Duo AMD Radeon R7 265
GPU Base Clock Speed 1000MHz 900MHz
GPU Boost Clock Speed Not Known 925MHz
Pixel Rate 128 GPixel/s 28.8 GPixel/s
GPU Memory Speed 500MHz 1400MHz
GPU Render Output Units (ROPs) 128 32
No. of Supported Displays 4 Not Known
Performance Performance Sapphire Radeon Pro Duo AMD Radeon R7 265
GPU Base Clock Speed 1000MHz 900MHz
Pixel Rate 128 GPixel/s 28.8 GPixel/s
FLOPS (Floating-point Performance) 16.38 TFLOPS 1.84 TFLOPS
GPU Memory Speed 500MHz 1400MHz
Texture Filter Rate 512 GTexels/s 57.6 GTexels/s
Total GPU Shading Units 8192 1024
Total GPU TMUs 512 64
GPU Render Output Units (ROPs) 128 32
GPU Boost Clock Speed Not Known 925MHz
DPFP (Double Precision Floating Point) Support No No
Features Features Sapphire Radeon Pro Duo AMD Radeon R7 265
DirectX Version Info 12 11.2
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 2.1 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
No. of Supported Displays 4 Not Known
Ray Tracing Support No No
Ports Ports Sapphire Radeon Pro Duo AMD Radeon R7 265
HDMI Output Support Yes Yes
DisplayPort Output 3 1
DVI Output Ports 0 2
Mini DisplayPort Output 0 Not Known
General info General info Sapphire Radeon Pro Duo AMD Radeon R7 265
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 AMD Radeon R7 265
Effective Memory Clock 1000MHz 5600MHz
Max Memory Bandwidth 1024GB/s 179.2GB/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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