Asus ROG Strix GeForce GTX 1080 Ti OC vs EVGA GeForce GTX 980 Ti Gaming ACX 2.0+

VS
Asus ROG Strix GeForce GTX 1080 Ti OC
Asus ROG Strix GeForce GTX 1080 Ti OC Image
EVGA GeForce GTX 980 Ti Gaming ACX 2.0+
EVGA GeForce GTX 980 Ti Gaming ACX 2.0+ Image
Asus ROG Strix GeForce GTX 1080 Ti OC
EVGA GeForce GTX 980 Ti Gaming ACX 2.0+
Key Differences Key Differences Asus ROG Strix GeForce GTX 1080 Ti OC EVGA GeForce GTX 980 Ti Gaming ACX 2.0+
GPU Base Clock Speed 1569MHz 1000MHz
GPU Boost Clock Speed 1683MHz 1076MHz
Pixel Rate 138.2 GPixel/s 96 GPixel/s
GPU Memory Speed 1376MHz 1753MHz
GPU Render Output Units (ROPs) 88 96
No. of Supported Displays 5 4
Performance Performance Asus ROG Strix GeForce GTX 1080 Ti OC EVGA GeForce GTX 980 Ti Gaming ACX 2.0+
GPU Base Clock Speed 1569MHz 1000MHz
Pixel Rate 138.2 GPixel/s 96 GPixel/s
FLOPS (Floating-point Performance) 11.3 TFLOPS 5.63 TFLOPS
Texture Filter Rate 352 GTexels/s 176 GTexels/s
GPU Memory Speed 1376MHz 1753MHz
Total GPU Shading Units 3584 2816
Total GPU TMUs 224 176
GPU Boost Clock Speed 1683MHz 1076MHz
GPU Render Output Units (ROPs) 88 96
DPFP (Double Precision Floating Point) Support Yes No
Features Features Asus ROG Strix GeForce GTX 1080 Ti OC EVGA GeForce GTX 980 Ti Gaming ACX 2.0+
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 1.2 1.2
3D Support Yes Yes
Multi-GPU Support Count 2 2
Ray Tracing Support Yes No
No. of Supported Displays 5 4
Multi-display Tech Support No Yes
Ports Ports Asus ROG Strix GeForce GTX 1080 Ti OC EVGA GeForce GTX 980 Ti Gaming ACX 2.0+
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 3
No. of HDMI Ports 1 Not Known
DVI Output Ports 1 1
Mini DisplayPort Output 0 0
General info General info Asus ROG Strix GeForce GTX 1080 Ti OC EVGA GeForce GTX 980 Ti Gaming ACX 2.0+
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million 8000 million
Semiconductor Size 16nm 28nm
PCI Express Version 3 3
Air-water Cooling Support No No
Width Size 297.9mm 266.7mm
Height 134.1mm 111.15mm
Dual-GPU Support No No
Memory Memory Asus ROG Strix GeForce GTX 1080 Ti OC EVGA GeForce GTX 980 Ti Gaming ACX 2.0+
Effective Memory Clock 11010MHz 7012MHz
Max Memory Bandwidth 484GB/s 337GB/s
RAM 11GB 6GB
Memory Bus Interface Width 352bit 384bit
GDDR Memory Version 5 5
ECC (Error-Correcting Code) Memory Support No No

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