Gainward GeForce RTX 3080 Phoenix GS vs Zotac GeForce GTX 970

VS
Gainward GeForce RTX 3080 Phoenix GS
Gainward GeForce RTX 3080 Phoenix GS Image
Zotac GeForce GTX 970
Zotac GeForce GTX 970 Image
Gainward GeForce RTX 3080 Phoenix GS
Zotac GeForce GTX 970
Key Differences Key Differences Gainward GeForce RTX 3080 Phoenix GS Zotac GeForce GTX 970
GPU Base Clock Speed 1440MHz 1076MHz
GPU Boost Clock Speed 1740MHz 1216MHz
Pixel Rate 167 GPixel/s 60.3 GPixel/s
GPU Memory Speed 1188MHz 1753MHz
GPU Render Output Units (ROPs) 96 56
No. of Supported Displays Not Known 4
Performance Performance Gainward GeForce RTX 3080 Phoenix GS Zotac GeForce GTX 970
GPU Base Clock Speed 1440MHz 1076MHz
Pixel Rate 167 GPixel/s 60.3 GPixel/s
FLOPS (Floating-point Performance) 30.29 TFLOPS 3.58 TFLOPS
GPU Memory Speed 1188MHz 1753MHz
Texture Filter Rate 473.3 GTexels/s 111.9 GTexels/s
Total GPU Shading Units 8704 1664
Total GPU TMUs 272 104
GPU Boost Clock Speed 1740MHz 1216MHz
GPU Render Output Units (ROPs) 96 56
DPFP (Double Precision Floating Point) Support No No
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Features Features Gainward GeForce RTX 3080 Phoenix GS Zotac GeForce GTX 970
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
Multi-GPU Support Count Not Known 4
No. of Supported Displays Not Known 4
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Ports Ports Gainward GeForce RTX 3080 Phoenix GS Zotac GeForce GTX 970
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 3
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
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General info General info Gainward GeForce RTX 3080 Phoenix GS Zotac GeForce GTX 970
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 5200 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 294mm 203.9mm
Height 112mm 111.1mm
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Memory Memory Gainward GeForce RTX 3080 Phoenix GS Zotac GeForce GTX 970
Effective Memory Clock 19000MHz 7012MHz
Max Memory Bandwidth 760GB/s 224.4GB/s
RAM 10GB 4GB
Memory Bus Interface Width 320bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No
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