EVGA GeForce RTX 2080 XC Black vs Gigabyte GeForce GTX 780

VS
EVGA GeForce RTX 2080 XC Black
EVGA GeForce RTX 2080 XC Black Image
Gigabyte GeForce GTX 780
Gigabyte GeForce GTX 780 Image
EVGA GeForce RTX 2080 XC Black
Gigabyte GeForce GTX 780
Key Differences Key Differences EVGA GeForce RTX 2080 XC Black Gigabyte GeForce GTX 780
GPU Base Clock Speed 1515MHz 863MHz
GPU Boost Clock Speed 1740MHz 902MHz
Pixel Rate 111.4 GPixel/s 41.4 GPixel/s
GPU Memory Speed 1750MHz 1502MHz
GPU Render Output Units (ROPs) 64 48
No. of Supported Displays 4 4
Performance Performance EVGA GeForce RTX 2080 XC Black Gigabyte GeForce GTX 780
GPU Base Clock Speed 1515MHz 863MHz
Pixel Rate 111.4 GPixel/s 41.4 GPixel/s
FLOPS (Floating-point Performance) 10.25 TFLOPS 3.98 TFLOPS
Texture Filter Rate 320.2 GTexels/s 166 GTexels/s
GPU Memory Speed 1750MHz 1502MHz
Total GPU Shading Units 2944 2304
Total GPU TMUs 184 192
GPU Boost Clock Speed 1740MHz 902MHz
GPU Render Output Units (ROPs) 64 48
DPFP (Double Precision Floating Point) Support No Yes
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Features Features EVGA GeForce RTX 2080 XC Black Gigabyte GeForce GTX 780
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 1.2 1.1
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 74°C 80°C
Idle GPU Temperature 30°C 30°C
3D Support Yes Yes
Noise Level Under Load 45dB 48.1dB
Idle Noise Level 40.3dB 38dB
Idle Power Consumption 53W 110W
Multi-GPU Support Count 2 3
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 7830
3DMark Vantage Texture Fill Result Not Known 147GTexels/s
3DMark Vantage Pixel Fill Result Not Known 13.8GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 3997
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 405W
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Miscellaneous Miscellaneous EVGA GeForce RTX 2080 XC Black Gigabyte GeForce GTX 780
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports EVGA GeForce RTX 2080 XC Black Gigabyte GeForce GTX 780
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
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General info General info EVGA GeForce RTX 2080 XC Black Gigabyte GeForce GTX 780
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 7080 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 269.83mm 267mm
Height 111.15mm 111mm
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Memory Memory EVGA GeForce RTX 2080 XC Black Gigabyte GeForce GTX 780
Effective Memory Clock 14000MHz 6008MHz
Max Memory Bandwidth 448GB/s 288GB/s
RAM 8GB 3GB
Memory Bus Interface Width 256bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No
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