Zotac GeForce RTX 3090 Trinity vs Gainward GeForce GTX 1080 Phoenix GLH

VS
Zotac GeForce RTX 3090 Trinity
Zotac GeForce RTX 3090 Trinity Image
Gainward GeForce GTX 1080 Phoenix GLH
Gainward GeForce GTX 1080 Phoenix GLH Image
Zotac GeForce RTX 3090 Trinity
Gainward GeForce GTX 1080 Phoenix GLH
Key Differences Key Differences Zotac GeForce RTX 3090 Trinity Gainward GeForce GTX 1080 Phoenix GLH
GPU Base Clock Speed 1395MHz 1746MHz
GPU Boost Clock Speed 1695MHz 1885MHz
Pixel Rate 189.8 GPixel/s 111.7 GPixel/s
GPU Memory Speed 1219MHz 1312MHz
GPU Render Output Units (ROPs) 112 64
No. of Supported Displays 4 4
Performance Performance Zotac GeForce RTX 3090 Trinity Gainward GeForce GTX 1080 Phoenix GLH
GPU Base Clock Speed 1395MHz 1746MHz
Pixel Rate 189.8 GPixel/s 111.7 GPixel/s
FLOPS (Floating-point Performance) 35.58 TFLOPS 8.94 TFLOPS
GPU Memory Speed 1219MHz 1312MHz
Texture Filter Rate 556 GTexels/s 279.4 GTexels/s
Total GPU Shading Units 10496 2560
Total GPU TMUs 328 160
GPU Boost Clock Speed 1695MHz 1885MHz
GPU Render Output Units (ROPs) 112 64
DPFP (Double Precision Floating Point) Support No Yes
Features Features Zotac GeForce RTX 3090 Trinity Gainward GeForce GTX 1080 Phoenix GLH
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
No. of Supported Displays 4 4
Ray Tracing Support No Yes
Multi-GPU Support Count Not Known 4
Ports Ports Zotac GeForce RTX 3090 Trinity Gainward GeForce GTX 1080 Phoenix GLH
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 3090 Trinity Gainward GeForce GTX 1080 Phoenix GLH
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 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 317.8mm 285mm
Height 120.7mm 133mm
Memory Memory Zotac GeForce RTX 3090 Trinity Gainward GeForce GTX 1080 Phoenix GLH
Effective Memory Clock 9750MHz 10496MHz
Max Memory Bandwidth 936GB/s 336GB/s
RAM 24GB 8GB
Memory Bus Interface Width 384bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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