Sapphire Radeon Pro Duo vs EVGA GeForce GTX 980 Ti Gaming ACX 2.0+

VS
Sapphire Radeon Pro Duo
Sapphire Radeon Pro Duo Image
EVGA GeForce GTX 980 Ti Gaming ACX 2.0+
EVGA GeForce GTX 980 Ti Gaming ACX 2.0+ Image
Sapphire Radeon Pro Duo
EVGA GeForce GTX 980 Ti Gaming ACX 2.0+
Key Differences Key Differences Sapphire Radeon Pro Duo EVGA GeForce GTX 980 Ti Gaming ACX 2.0+
GPU Base Clock Speed 1000MHz 1000MHz
GPU Boost Clock Speed Not Known 1076MHz
Pixel Rate 128 GPixel/s 96 GPixel/s
GPU Memory Speed 500MHz 1753MHz
GPU Render Output Units (ROPs) 128 96
No. of Supported Displays 4 4
Performance Performance Sapphire Radeon Pro Duo EVGA GeForce GTX 980 Ti Gaming ACX 2.0+
GPU Base Clock Speed 1000MHz 1000MHz
Pixel Rate 128 GPixel/s 96 GPixel/s
FLOPS (Floating-point Performance) 16.38 TFLOPS 5.63 TFLOPS
GPU Memory Speed 500MHz 1753MHz
Texture Filter Rate 512 GTexels/s 176 GTexels/s
Total GPU Shading Units 8192 2816
Total GPU TMUs 512 176
GPU Render Output Units (ROPs) 128 96
GPU Boost Clock Speed Not Known 1076MHz
DPFP (Double Precision Floating Point) Support No No
Features Features Sapphire Radeon Pro Duo EVGA GeForce GTX 980 Ti Gaming ACX 2.0+
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 2.1 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
No. of Supported Displays 4 4
Ray Tracing Support No No
Multi-GPU Support Count Not Known 2
Ports Ports Sapphire Radeon Pro Duo EVGA GeForce GTX 980 Ti Gaming ACX 2.0+
HDMI Output Support Yes Yes
DisplayPort Output 3 3
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Sapphire Radeon Pro Duo EVGA GeForce GTX 980 Ti Gaming ACX 2.0+
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 8900 million 8000 million
Semiconductor Size 28nm 28nm
PCI Express Version 3 3
Dual-GPU Support Yes No
Air-water Cooling Support Yes No
Width Size 278mm 266.7mm
Height 130mm 111.15mm
Memory Memory Sapphire Radeon Pro Duo EVGA GeForce GTX 980 Ti Gaming ACX 2.0+
Effective Memory Clock 1000MHz 7012MHz
Max Memory Bandwidth 1024GB/s 337GB/s
RAM 8GB 6GB
Memory Bus Interface Width 8192bit 384bit
GDDR Memory Version Not Known 5
ECC (Error-Correcting Code) Memory Support No No

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