Galax GeForce RTX 3070 SG 1-Click OC vs Zotac GeForce GTX 1080 AMP! Edition

VS
Galax GeForce RTX 3070 SG 1-Click OC
Galax GeForce RTX 3070 SG 1-Click OC Image
Zotac GeForce GTX 1080 AMP! Edition
Zotac GeForce GTX 1080 AMP! Edition Image
Galax GeForce RTX 3070 SG 1-Click OC
Zotac GeForce GTX 1080 AMP! Edition
Key Differences Key Differences Galax GeForce RTX 3070 SG 1-Click OC Zotac GeForce GTX 1080 AMP! Edition
GPU Base Clock Speed 1500MHz 1683MHz
GPU Boost Clock Speed 1725MHz 1822MHz
Pixel Rate 110.4 GPixel/s 107.7 GPixel/s
GPU Memory Speed 1750MHz 1251MHz
GPU Render Output Units (ROPs) 64 64
No. of Supported Displays Not Known 4
Performance Performance Galax GeForce RTX 3070 SG 1-Click OC Zotac GeForce GTX 1080 AMP! Edition
GPU Base Clock Speed 1500MHz 1683MHz
Pixel Rate 110.4 GPixel/s 107.7 GPixel/s
FLOPS (Floating-point Performance) 20.31 TFLOPS 8.62 TFLOPS
Texture Filter Rate 317.4 GTexels/s 269.3 GTexels/s
GPU Memory Speed 1750MHz 1251MHz
Total GPU Shading Units 5888 2560
Total GPU TMUs 184 160
GPU Boost Clock Speed 1725MHz 1822MHz
GPU Render Output Units (ROPs) 64 64
DPFP (Double Precision Floating Point) Support No Yes
Features Features Galax GeForce RTX 3070 SG 1-Click OC Zotac GeForce GTX 1080 AMP! Edition
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 Yes
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 1080 AMP! Edition
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 1080 AMP! Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 17400 million 7200 million
Semiconductor Size 8nm 16nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 329mm 300mm
Height 130mm 148mm
Memory Memory Galax GeForce RTX 3070 SG 1-Click OC Zotac GeForce GTX 1080 AMP! Edition
Max Memory Bandwidth 448GB/s 320GB/s
RAM 8GB 8GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
Effective Memory Clock Not Known 10008MHz
ECC (Error-Correcting Code) Memory Support No No

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