Zotac GeForce RTX 3070 Twin Edge vs Galax GeForce GTX 980 Ti HOF GOC

VS
Zotac GeForce RTX 3070 Twin Edge
Zotac GeForce RTX 3070 Twin Edge Image
Galax GeForce GTX 980 Ti HOF GOC
Galax GeForce GTX 980 Ti HOF GOC Image
Zotac GeForce RTX 3070 Twin Edge
Galax GeForce GTX 980 Ti HOF GOC
Key Differences Key Differences Zotac GeForce RTX 3070 Twin Edge Galax GeForce GTX 980 Ti HOF GOC
GPU Base Clock Speed 1500MHz 1203MHz
GPU Boost Clock Speed 1725MHz 1304MHz
Pixel Rate 110.4 GPixel/s 115 GPixel/s
GPU Memory Speed 1750MHz 1753MHz
GPU Render Output Units (ROPs) 64 96
No. of Supported Displays 4 4
Performance Performance Zotac GeForce RTX 3070 Twin Edge Galax GeForce GTX 980 Ti HOF GOC
GPU Base Clock Speed 1500MHz 1203MHz
Pixel Rate 110.4 GPixel/s 115 GPixel/s
FLOPS (Floating-point Performance) 20.31 TFLOPS 6.78 TFLOPS
GPU Memory Speed 1750MHz 1753MHz
Texture Filter Rate 317.4 GTexels/s 212 GTexels/s
Total GPU Shading Units 5888 2816
Total GPU TMUs 184 176
GPU Boost Clock Speed 1725MHz 1304MHz
GPU Render Output Units (ROPs) 64 96
DPFP (Double Precision Floating Point) Support No No
Features Features Zotac GeForce RTX 3070 Twin Edge Galax GeForce GTX 980 Ti HOF GOC
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
No. of Supported Displays 4 4
Multi-GPU Support Count Not Known 4
Ports Ports Zotac GeForce RTX 3070 Twin Edge Galax GeForce GTX 980 Ti HOF GOC
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
General info General info Zotac GeForce RTX 3070 Twin Edge Galax GeForce GTX 980 Ti HOF GOC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 17400 million 8000 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 231.9mm 302mm
Height 141.3mm 136.5mm
Memory Memory Zotac GeForce RTX 3070 Twin Edge Galax GeForce GTX 980 Ti HOF GOC
Max Memory Bandwidth 448GB/s 336.5GB/s
RAM 8GB 6GB
Memory Bus Interface Width 256bit 384bit
GDDR Memory Version 6 5
Effective Memory Clock Not Known 7010MHz
ECC (Error-Correcting Code) Memory Support No No

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