Gainward GeForce RTX 3080 Phantom vs KFA2 GeForce GTX 1070 Ti EX

VS
Gainward GeForce RTX 3080 Phantom
Gainward GeForce RTX 3080 Phantom Image
KFA2 GeForce GTX 1070 Ti EX
KFA2 GeForce GTX 1070 Ti EX Image
Gainward GeForce RTX 3080 Phantom
KFA2 GeForce GTX 1070 Ti EX
Key Differences Key Differences Gainward GeForce RTX 3080 Phantom KFA2 GeForce GTX 1070 Ti EX
GPU Base Clock Speed 1440MHz 1607MHz
GPU Boost Clock Speed 1755MHz 1683MHz
Pixel Rate 168.5 GPixel/s 107.7 GPixel/s
GPU Memory Speed 1188MHz 2002MHz
GPU Render Output Units (ROPs) 96 64
No. of Supported Displays Not Known 4
Performance Performance Gainward GeForce RTX 3080 Phantom KFA2 GeForce GTX 1070 Ti EX
GPU Base Clock Speed 1440MHz 1607MHz
Pixel Rate 168.5 GPixel/s 107.7 GPixel/s
FLOPS (Floating-point Performance) 30.55 TFLOPS 8.19 TFLOPS
GPU Memory Speed 1188MHz 2002MHz
Texture Filter Rate 477.4 GTexels/s 255.8 GTexels/s
Total GPU Shading Units 8704 2432
Total GPU TMUs 272 152
GPU Boost Clock Speed 1755MHz 1683MHz
GPU Render Output Units (ROPs) 96 64
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 3080 Phantom KFA2 GeForce GTX 1070 Ti EX
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 2
No. of Supported Displays Not Known 4
Ports Ports Gainward GeForce RTX 3080 Phantom KFA2 GeForce GTX 1070 Ti EX
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 3080 Phantom KFA2 GeForce GTX 1070 Ti EX
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 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 304mm 296mm
Height 136mm 144mm
Memory Memory Gainward GeForce RTX 3080 Phantom KFA2 GeForce GTX 1070 Ti EX
Effective Memory Clock 19000MHz 8008MHz
Max Memory Bandwidth 760GB/s 256GB/s
RAM 10GB 8GB
Memory Bus Interface Width 320bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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