Gainward GeForce RTX 3090 Phantom GS vs Asus ROG Strix GeForce GTX 1080 OC

VS
Gainward GeForce RTX 3090 Phantom GS
Gainward GeForce RTX 3090 Phantom GS Image
Asus ROG Strix GeForce GTX 1080 OC
Asus ROG Strix GeForce GTX 1080 OC Image
Gainward GeForce RTX 3090 Phantom GS
Asus ROG Strix GeForce GTX 1080 OC
Key Differences Key Differences Gainward GeForce RTX 3090 Phantom GS Asus ROG Strix GeForce GTX 1080 OC
GPU Base Clock Speed 1395MHz 1759MHz
GPU Boost Clock Speed 1845MHz 1898MHz
Pixel Rate 206.6 GPixel/s Not Known
GPU Memory Speed 1219MHz 1251MHz
GPU Render Output Units (ROPs) 112 64
No. of Supported Displays Not Known 4
Performance Performance Gainward GeForce RTX 3090 Phantom GS Asus ROG Strix GeForce GTX 1080 OC
GPU Base Clock Speed 1395MHz 1759MHz
Pixel Rate 206.6 GPixel/s Not Known
FLOPS (Floating-point Performance) 38.73 TFLOPS Not Known
GPU Memory Speed 1219MHz 1251MHz
Texture Filter Rate 605.2 GTexels/s Not Known
Total GPU Shading Units 10496 2560
Total GPU TMUs 328 160
GPU Boost Clock Speed 1845MHz 1898MHz
GPU Render Output Units (ROPs) 112 64
DPFP (Double Precision Floating Point) Support No Yes
Features Features Gainward GeForce RTX 3090 Phantom GS Asus ROG Strix GeForce GTX 1080 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 Yes
No. of Supported Displays Not Known 4
Ports Ports Gainward GeForce RTX 3090 Phantom GS Asus ROG Strix GeForce GTX 1080 OC
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 3
No. of HDMI Ports 1 2
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Gainward GeForce RTX 3090 Phantom GS Asus ROG Strix GeForce GTX 1080 OC
TDP (Thermal Design Point) No Data Found Not Known
Transistor Count 28300 million No Data Found
Semiconductor Size 8nm 16nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 304mm 298mm
Height 136mm 134mm
Memory Memory Gainward GeForce RTX 3090 Phantom GS Asus ROG Strix GeForce GTX 1080 OC
Effective Memory Clock 9750MHz 10008MHz
Max Memory Bandwidth 936GB/s 256.3GB/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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