Galax GeForce RTX 3080 EX Gamer 1-Click OC vs Zotac GeForce GTX 970 AMP!

VS
Galax GeForce RTX 3080 EX Gamer 1-Click OC
Galax GeForce RTX 3080 EX Gamer 1-Click OC Image
Zotac GeForce GTX 970 AMP!
Zotac GeForce GTX 970 AMP! Image
Galax GeForce RTX 3080 EX Gamer 1-Click OC
Zotac GeForce GTX 970 AMP!
Key Differences Key Differences Galax GeForce RTX 3080 EX Gamer 1-Click OC Zotac GeForce GTX 970 AMP!
GPU Base Clock Speed 1440MHz 1114MHz
GPU Boost Clock Speed 1755MHz 1253MHz
Pixel Rate 168.5 GPixel/s Not Known
GPU Memory Speed 1188MHz Not Known
GPU Render Output Units (ROPs) 96 56
No. of Supported Displays Not Known 4
Performance Performance Galax GeForce RTX 3080 EX Gamer 1-Click OC Zotac GeForce GTX 970 AMP!
GPU Base Clock Speed 1440MHz 1114MHz
Pixel Rate 168.5 GPixel/s Not Known
FLOPS (Floating-point Performance) 30.55 TFLOPS Not Known
GPU Memory Speed 1188MHz Not Known
Texture Filter Rate 477.4 GTexels/s Not Known
Total GPU Shading Units 8704 1664
Total GPU TMUs 272 104
GPU Boost Clock Speed 1755MHz 1253MHz
GPU Render Output Units (ROPs) 96 56
DPFP (Double Precision Floating Point) Support No No
Features Features Galax GeForce RTX 3080 EX Gamer 1-Click OC Zotac GeForce GTX 970 AMP!
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 3080 EX Gamer 1-Click OC Zotac GeForce GTX 970 AMP!
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 3080 EX Gamer 1-Click OC Zotac GeForce GTX 970 AMP!
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 330mm 292.1mm
Height 142mm 111.15mm
Memory Memory Galax GeForce RTX 3080 EX Gamer 1-Click OC Zotac GeForce GTX 970 AMP!
Effective Memory Clock 19000MHz 7010MHz
Max Memory Bandwidth 720GB/s Not Known
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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