Zotac GeForce RTX 3070 Twin Edge vs Gigabyte GeForce GTX 970 WindForce 3X OC

VS
Zotac GeForce RTX 3070 Twin Edge
Zotac GeForce RTX 3070 Twin Edge Image
Gigabyte GeForce GTX 970 WindForce 3X OC
Gigabyte GeForce GTX 970 WindForce 3X OC Image
Zotac GeForce RTX 3070 Twin Edge
Gigabyte GeForce GTX 970 WindForce 3X OC
Key Differences Key Differences Zotac GeForce RTX 3070 Twin Edge Gigabyte GeForce GTX 970 WindForce 3X OC
GPU Base Clock Speed 1500MHz 1114MHz
GPU Boost Clock Speed 1725MHz 1253MHz
Pixel Rate 110.4 GPixel/s 62.4 GPixel/s
GPU Memory Speed 1750MHz 1753MHz
GPU Render Output Units (ROPs) 64 56
No. of Supported Displays 4 4
Performance Performance Zotac GeForce RTX 3070 Twin Edge Gigabyte GeForce GTX 970 WindForce 3X OC
GPU Base Clock Speed 1500MHz 1114MHz
Pixel Rate 110.4 GPixel/s 62.4 GPixel/s
FLOPS (Floating-point Performance) 20.31 TFLOPS 3.71 TFLOPS
GPU Memory Speed 1750MHz 1753MHz
Texture Filter Rate 317.4 GTexels/s 115.9 GTexels/s
Total GPU Shading Units 5888 1664
Total GPU TMUs 184 104
GPU Boost Clock Speed 1725MHz 1253MHz
GPU Render Output Units (ROPs) 64 56
DPFP (Double Precision Floating Point) Support No No
Features Features Zotac GeForce RTX 3070 Twin Edge Gigabyte GeForce GTX 970 WindForce 3X OC
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
Ports Ports Zotac GeForce RTX 3070 Twin Edge Gigabyte GeForce GTX 970 WindForce 3X OC
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 2
Mini DisplayPort Output 0 0
General info General info Zotac GeForce RTX 3070 Twin Edge Gigabyte GeForce GTX 970 WindForce 3X OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 17400 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 231.9mm 297mm
Height 141.3mm 114mm
Memory Memory Zotac GeForce RTX 3070 Twin Edge Gigabyte GeForce GTX 970 WindForce 3X OC
Max Memory Bandwidth 448GB/s 224.4GB/s
RAM 8GB 4GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
Effective Memory Clock Not Known 7012MHz
ECC (Error-Correcting Code) Memory Support No No

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