Gainward GeForce RTX 3090 Phoenix vs EVGA GeForce GTX 1080 FTW Hybrid

VS
Gainward GeForce RTX 3090 Phoenix
Gainward GeForce RTX 3090 Phoenix Image
EVGA GeForce GTX 1080 FTW Hybrid
EVGA GeForce GTX 1080 FTW Hybrid Image
Gainward GeForce RTX 3090 Phoenix
EVGA GeForce GTX 1080 FTW Hybrid
Key Differences Key Differences Gainward GeForce RTX 3090 Phoenix EVGA GeForce GTX 1080 FTW Hybrid
GPU Base Clock Speed 1395MHz 1721MHz
GPU Boost Clock Speed 1695MHz 1860MHz
Pixel Rate 189.8 GPixel/s 110.1 GPixel/s
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 Phoenix EVGA GeForce GTX 1080 FTW Hybrid
GPU Base Clock Speed 1395MHz 1721MHz
Pixel Rate 189.8 GPixel/s 110.1 GPixel/s
FLOPS (Floating-point Performance) 35.58 TFLOPS 8.81 TFLOPS
GPU Memory Speed 1219MHz 1251MHz
Texture Filter Rate 556 GTexels/s 275.4 GTexels/s
Total GPU Shading Units 10496 2560
Total GPU TMUs 328 160
GPU Boost Clock Speed 1695MHz 1860MHz
GPU Render Output Units (ROPs) 112 64
DPFP (Double Precision Floating Point) Support No Yes
Features Features Gainward GeForce RTX 3090 Phoenix EVGA GeForce GTX 1080 FTW Hybrid
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 Gainward GeForce RTX 3090 Phoenix EVGA GeForce GTX 1080 FTW Hybrid
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Gainward GeForce RTX 3090 Phoenix EVGA GeForce GTX 1080 FTW Hybrid
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 Yes
Width Size 294mm 421.7mm
Height 112mm 128.6mm
Memory Memory Gainward GeForce RTX 3090 Phoenix EVGA GeForce GTX 1080 FTW Hybrid
Effective Memory Clock 9750MHz 10008MHz
Max Memory Bandwidth 936GB/s 320GB/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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