Gainward GeForce RTX 3080 Phantom vs Nvidia GeForce 315

VS
Gainward GeForce RTX 3080 Phantom
Gainward GeForce RTX 3080 Phantom Image
Nvidia GeForce 315
Nvidia GeForce 315 Image
Gainward GeForce RTX 3080 Phantom
Nvidia GeForce 315
Key Differences Key Differences Gainward GeForce RTX 3080 Phantom Nvidia GeForce 315
GPU Base Clock Speed 1440MHz 589MHz
GPU Boost Clock Speed 1755MHz Not Known
Pixel Rate 168.5 GPixel/s 2.36 GPixel/s
GPU Memory Speed 1188MHz 600MHz
GPU Render Output Units (ROPs) 96 4
No. of Supported Displays Not Known 3
Performance Performance Gainward GeForce RTX 3080 Phantom Nvidia GeForce 315
GPU Base Clock Speed 1440MHz 589MHz
Pixel Rate 168.5 GPixel/s 2.36 GPixel/s
FLOPS (Floating-point Performance) 30.55 TFLOPS 0.45 TFLOPS
GPU Memory Speed 1188MHz 600MHz
Texture Filter Rate 477.4 GTexels/s 4.71 GTexels/s
Total GPU Shading Units 8704 16
Total GPU TMUs 272 8
GPU Boost Clock Speed 1755MHz Not Known
GPU Render Output Units (ROPs) 96 4
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 3080 Phantom Nvidia GeForce 315
DirectX Version Info 12 10.1
OpenGL Driver Version 4.6 3.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
PassMark (G3D) Score Not Known 265
No. of Supported Displays Not Known 3
Ports Ports Gainward GeForce RTX 3080 Phantom Nvidia GeForce 315
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Gainward GeForce RTX 3080 Phantom Nvidia GeForce 315
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 260 million
Semiconductor Size 8nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 304mm 168mm
Height 136mm 85mm
Memory Memory Gainward GeForce RTX 3080 Phantom Nvidia GeForce 315
Effective Memory Clock 19000MHz 1200MHz
Max Memory Bandwidth 760GB/s 9.6GB/s
RAM 10GB 1GB
Memory Bus Interface Width 320bit 64bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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