AMD Radeon Pro Duo vs PowerColor Radeon R9 295X2

VS
AMD Radeon Pro Duo
AMD Radeon Pro Duo Image
PowerColor Radeon R9 295X2
PowerColor Radeon R9 295X2 Image
AMD Radeon Pro Duo
PowerColor Radeon R9 295X2
Key Differences Key Differences AMD Radeon Pro Duo PowerColor Radeon R9 295X2
GPU Base Clock Speed 1000MHz 1018MHz
GPU Boost Clock Speed Not Known Not Known
Pixel Rate 128 GPixel/s 130.4 GPixel/s
GPU Memory Speed 500MHz 1250MHz
GPU Render Output Units (ROPs) 128 128
No. of Supported Displays Not Known Not Known
Performance Performance AMD Radeon Pro Duo PowerColor Radeon R9 295X2
GPU Base Clock Speed 1000MHz 1018MHz
Pixel Rate 128 GPixel/s 130.4 GPixel/s
FLOPS (Floating-point Performance) 16.2 TFLOPS 11.47 TFLOPS
Texture Filter Rate 512 GTexels/s 358.4 GTexels/s
GPU Memory Speed 500MHz 1250MHz
Total GPU Shading Units 8192 5632
Total GPU TMUs 512 352
GPU Render Output Units (ROPs) 128 128
DPFP (Double Precision Floating Point) Support No No
Features Features AMD Radeon Pro Duo PowerColor Radeon R9 295X2
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.4
OpenCL Driver Version 2 2
Multi-display Tech Support Yes Yes
Ray Tracing Support No No
3D Support No Yes
Multi-GPU Support Count Not Known 4
Ports Ports AMD Radeon Pro Duo PowerColor Radeon R9 295X2
HDMI Output Support Yes No
DisplayPort Output 3 0
DVI Output Ports Not Known 1
Mini DisplayPort Output Not Known 4
General info General info AMD Radeon Pro Duo PowerColor Radeon R9 295X2
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 8900 million 6200 million
Semiconductor Size 28nm 28nm
PCI Express Version 3 3
Dual-GPU Support Yes Yes
Air-water Cooling Support Yes No
Width Size Not Known 305mm
Height Not Known 110mm
Memory Memory AMD Radeon Pro Duo PowerColor Radeon R9 295X2
Effective Memory Clock 1000MHz 5000MHz
Max Memory Bandwidth 1024GB/s 640GB/s
RAM 8GB 8GB
Memory Bus Interface Width 8192bit 1024bit
GDDR Memory Version Not Known 5
ECC (Error-Correcting Code) Memory Support No No

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