Inno3D GeForce RTX 2080 Ti X2 Gaming OC vs Gainward GeForce GTX 770 Phantom

VS
Inno3D GeForce RTX 2080 Ti X2 Gaming OC
Inno3D GeForce RTX 2080 Ti X2 Gaming OC Image
Gainward GeForce GTX 770 Phantom
Gainward GeForce GTX 770 Phantom Image
Inno3D GeForce RTX 2080 Ti X2 Gaming OC
Gainward GeForce GTX 770 Phantom
Key Differences Key Differences Inno3D GeForce RTX 2080 Ti X2 Gaming OC Gainward GeForce GTX 770 Phantom
GPU Base Clock Speed 1350MHz 1150MHz
GPU Boost Clock Speed 1590MHz 1202MHz
Pixel Rate 139.9 GPixel/s 36.8 GPixel/s
GPU Memory Speed 1750MHz 1753MHz
GPU Render Output Units (ROPs) 88 32
No. of Supported Displays 4 4
Performance Performance Inno3D GeForce RTX 2080 Ti X2 Gaming OC Gainward GeForce GTX 770 Phantom
GPU Base Clock Speed 1350MHz 1150MHz
Pixel Rate 139.9 GPixel/s 36.8 GPixel/s
FLOPS (Floating-point Performance) 13.84 TFLOPS 3.53 TFLOPS
GPU Memory Speed 1750MHz 1753MHz
Texture Filter Rate 432.5 GTexels/s 147 GTexels/s
Total GPU Shading Units 4352 1536
Total GPU TMUs 272 128
GPU Boost Clock Speed 1590MHz 1202MHz
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features Inno3D GeForce RTX 2080 Ti X2 Gaming OC Gainward GeForce GTX 770 Phantom
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Multi-GPU Support Count 2 3
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 6289
3DMark Vantage Texture Fill Result Not Known 109.5GTexels/s
GPU Temperature Under Load Not Known 82°C
3DMark Vantage Pixel Fill Result Not Known 14.1GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 3178
Ray Tracing Support No No
Idle GPU Temperature Not Known 31°C
Noise Level Under Load Not Known 50.3dB
Power Consumption Under Peak Load Not Known 383W
Idle Power Consumption Not Known 109W
Idle Noise Level Not Known 38.2dB
Miscellaneous Miscellaneous Inno3D GeForce RTX 2080 Ti X2 Gaming OC Gainward GeForce GTX 770 Phantom
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Inno3D GeForce RTX 2080 Ti X2 Gaming OC Gainward GeForce GTX 770 Phantom
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Inno3D GeForce RTX 2080 Ti X2 Gaming OC Gainward GeForce GTX 770 Phantom
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 3540 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 268mm 274mm
Height 113mm 111mm
Memory Memory Inno3D GeForce RTX 2080 Ti X2 Gaming OC Gainward GeForce GTX 770 Phantom
Effective Memory Clock 14000MHz 7012MHz
Max Memory Bandwidth 616GB/s 224GB/s
RAM 11GB 2GB
Memory Bus Interface Width 352bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

Similar Comparisons