Asus ROG Strix GeForce GTX 1080 Ti OC vs Sapphire Radeon HD 7970 Dual-X

VS
Asus ROG Strix GeForce GTX 1080 Ti OC
Asus ROG Strix GeForce GTX 1080 Ti OC Image
Sapphire Radeon HD 7970 Dual-X
Sapphire Radeon HD 7970 Dual-X Image
Asus ROG Strix GeForce GTX 1080 Ti OC
Sapphire Radeon HD 7970 Dual-X
Key Differences Key Differences Asus ROG Strix GeForce GTX 1080 Ti OC Sapphire Radeon HD 7970 Dual-X
GPU Base Clock Speed 1569MHz 925MHz
GPU Boost Clock Speed 1683MHz Not Known
Pixel Rate 138.2 GPixel/s 29.6 GPixel/s
GPU Memory Speed 1376MHz 1375MHz
GPU Render Output Units (ROPs) 88 32
No. of Supported Displays 5 6
Performance Performance Asus ROG Strix GeForce GTX 1080 Ti OC Sapphire Radeon HD 7970 Dual-X
GPU Base Clock Speed 1569MHz 925MHz
Pixel Rate 138.2 GPixel/s 29.6 GPixel/s
FLOPS (Floating-point Performance) 11.3 TFLOPS 3.79 TFLOPS
Texture Filter Rate 352 GTexels/s 118 GTexels/s
GPU Memory Speed 1376MHz 1375MHz
Total GPU Shading Units 3584 2048
Total GPU TMUs 224 128
GPU Boost Clock Speed 1683MHz Not Known
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support Yes Yes
Features Features Asus ROG Strix GeForce GTX 1080 Ti OC Sapphire Radeon HD 7970 Dual-X
DirectX Version Info 12 11.1
OpenGL Driver Version 4.5 4.2
OpenCL Driver Version 1.2 1.2
3D Support Yes Yes
Multi-GPU Support Count 2 4
Ray Tracing Support Yes No
No. of Supported Displays 5 6
Multi-display Tech Support No Yes
PassMark (G3D) Score Not Known 5088
3DMark Vantage Texture Fill Result Not Known 107.55GTexels/s
GPU Temperature Under Load Not Known 72°C
3DMark Vantage Pixel Fill Result Not Known 13.33GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 3032
Idle GPU Temperature Not Known 34°C
Noise Level Under Load Not Known 53.1dB
Power Consumption Under Peak Load Not Known 360W
Idle Power Consumption Not Known 112W
Idle Noise Level Not Known 40.2dB
SmallLuxGPU (2.0d4) Result Not Known 23600
Ports Ports Asus ROG Strix GeForce GTX 1080 Ti OC Sapphire Radeon HD 7970 Dual-X
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 1 2
Mini DisplayPort Output 0 2
General info General info Asus ROG Strix GeForce GTX 1080 Ti OC Sapphire Radeon HD 7970 Dual-X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million 4313 million
Semiconductor Size 16nm 28nm
PCI Express Version 3 3
Air-water Cooling Support No No
Width Size 297.9mm 280mm
Height 134.1mm 125mm
Dual-GPU Support No No
Memory Memory Asus ROG Strix GeForce GTX 1080 Ti OC Sapphire Radeon HD 7970 Dual-X
Effective Memory Clock 11010MHz 5500MHz
Max Memory Bandwidth 484GB/s 264GB/s
RAM 11GB 3GB
Memory Bus Interface Width 352bit 384bit
GDDR Memory Version 5 5
ECC (Error-Correcting Code) Memory Support No No

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