Galax GeForce RTX 3070 SG 1-Click OC vs Zotac GeForce GTX 970

VS
Galax GeForce RTX 3070 SG 1-Click OC
Galax GeForce RTX 3070 SG 1-Click OC Image
Zotac GeForce GTX 970
Zotac GeForce GTX 970 Image
Galax GeForce RTX 3070 SG 1-Click OC
Zotac GeForce GTX 970
Key Differences Key Differences Galax GeForce RTX 3070 SG 1-Click OC Zotac GeForce GTX 970
GPU Base Clock Speed 1500MHz 1076MHz
GPU Boost Clock Speed 1725MHz 1216MHz
Pixel Rate 110.4 GPixel/s 60.3 GPixel/s
GPU Memory Speed 1750MHz 1753MHz
GPU Render Output Units (ROPs) 64 56
No. of Supported Displays Not Known 4
Performance Performance Galax GeForce RTX 3070 SG 1-Click OC Zotac GeForce GTX 970
GPU Base Clock Speed 1500MHz 1076MHz
Pixel Rate 110.4 GPixel/s 60.3 GPixel/s
FLOPS (Floating-point Performance) 20.31 TFLOPS 3.58 TFLOPS
Texture Filter Rate 317.4 GTexels/s 111.9 GTexels/s
GPU Memory Speed 1750MHz 1753MHz
Total GPU Shading Units 5888 1664
Total GPU TMUs 184 104
GPU Boost Clock Speed 1725MHz 1216MHz
GPU Render Output Units (ROPs) 64 56
DPFP (Double Precision Floating Point) Support No No
Features Features Galax GeForce RTX 3070 SG 1-Click OC 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
Ports Ports Galax GeForce RTX 3070 SG 1-Click OC 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
General info General info Galax GeForce RTX 3070 SG 1-Click OC Zotac GeForce GTX 970
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 329mm 203.9mm
Height 130mm 111.1mm
Memory Memory Galax GeForce RTX 3070 SG 1-Click OC Zotac GeForce GTX 970
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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