Zotac GeForce RTX 3080 Trinity OC vs Gigabyte Radeon R9 390X G1 Gaming

VS
Zotac GeForce RTX 3080 Trinity OC
Zotac GeForce RTX 3080 Trinity OC Image
Gigabyte Radeon R9 390X G1 Gaming
Gigabyte Radeon R9 390X G1 Gaming Image
Zotac GeForce RTX 3080 Trinity OC
Gigabyte Radeon R9 390X G1 Gaming
Key Differences Key Differences Zotac GeForce RTX 3080 Trinity OC Gigabyte Radeon R9 390X G1 Gaming
GPU Base Clock Speed 1440MHz 1060MHz
GPU Boost Clock Speed 1725MHz Not Known
Pixel Rate 165.6 GPixel/s 67.8 GPixel/s
GPU Memory Speed 1188MHz 1500MHz
GPU Render Output Units (ROPs) 96 64
No. of Supported Displays 4 4
Performance Performance Zotac GeForce RTX 3080 Trinity OC Gigabyte Radeon R9 390X G1 Gaming
GPU Base Clock Speed 1440MHz 1060MHz
Pixel Rate 165.6 GPixel/s 67.8 GPixel/s
FLOPS (Floating-point Performance) 30.03 TFLOPS 5.97 TFLOPS
GPU Memory Speed 1188MHz 1500MHz
Texture Filter Rate 469.2 GTexels/s 186.6 GTexels/s
Total GPU Shading Units 8704 2816
Total GPU TMUs 272 176
GPU Boost Clock Speed 1725MHz Not Known
GPU Render Output Units (ROPs) 96 64
DPFP (Double Precision Floating Point) Support No No
Features Features Zotac GeForce RTX 3080 Trinity OC Gigabyte Radeon R9 390X G1 Gaming
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 2.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 4
Ports Ports Zotac GeForce RTX 3080 Trinity OC Gigabyte Radeon R9 390X G1 Gaming
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 3080 Trinity OC Gigabyte Radeon R9 390X G1 Gaming
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 6200 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 317.8mm 243mm
Height 120.7mm 114mm
Memory Memory Zotac GeForce RTX 3080 Trinity OC Gigabyte Radeon R9 390X G1 Gaming
Effective Memory Clock 19000MHz 6000MHz
Max Memory Bandwidth 760GB/s 384GB/s
RAM 10GB 8GB
Memory Bus Interface Width 320bit 512bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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