EVGA GeForce RTX 2080 Ti XC Ultra vs EVGA GTX 1080 Ti Black Edition w/ iCX Cooler

VS
EVGA GeForce RTX 2080 Ti XC Ultra
EVGA GeForce RTX 2080 Ti XC Ultra Image
EVGA GTX 1080 Ti Black Edition w/ iCX Cooler
EVGA GTX 1080 Ti Black Edition w/ iCX Cooler Image
EVGA GeForce RTX 2080 Ti XC Ultra
EVGA GTX 1080 Ti Black Edition w/ iCX Cooler
Key Differences Key Differences EVGA GeForce RTX 2080 Ti XC Ultra EVGA GTX 1080 Ti Black Edition w/ iCX Cooler
GPU Base Clock Speed 1350MHz 1480MHz
GPU Boost Clock Speed 1650MHz 1582MHz
Pixel Rate 145.2 GPixel/s 139.2 GPixel/s
GPU Memory Speed 1750MHz 1376MHz
GPU Render Output Units (ROPs) 88 88
No. of Supported Displays 4 5
Performance Performance EVGA GeForce RTX 2080 Ti XC Ultra EVGA GTX 1080 Ti Black Edition w/ iCX Cooler
GPU Base Clock Speed 1350MHz 1480MHz
Pixel Rate 145.2 GPixel/s 139.2 GPixel/s
FLOPS (Floating-point Performance) 14.36 TFLOPS 11.34 TFLOPS
Texture Filter Rate 448.8 GTexels/s 354.4 GTexels/s
GPU Memory Speed 1750MHz 1376MHz
Total GPU Shading Units 4352 3584
Total GPU TMUs 272 224
GPU Boost Clock Speed 1650MHz 1582MHz
GPU Render Output Units (ROPs) 88 88
DPFP (Double Precision Floating Point) Support No No
Features Features EVGA GeForce RTX 2080 Ti XC Ultra EVGA GTX 1080 Ti Black Edition w/ iCX Cooler
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.6
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes No
GPU Temperature Under Load 77°C 84°C
Idle GPU Temperature 31°C 33°C
Noise Level Under Load 47.5dB 55.4dB
3D Support Yes No
Idle Noise Level 41.5dB 40.7dB
Idle Power Consumption 54W 82W
Multi-GPU Support Count 2 Not Known
No. of Supported Displays 4 5
PassMark (G3D) Score Not Known 13470
PassMark (DirectCompute) Benchmark Result Not Known 9456
Ray Tracing Support Yes Yes
Miscellaneous Miscellaneous EVGA GeForce RTX 2080 Ti XC Ultra EVGA GTX 1080 Ti Black Edition w/ iCX Cooler
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports EVGA GeForce RTX 2080 Ti XC Ultra EVGA GTX 1080 Ti Black Edition w/ iCX Cooler
HDMI Output Support Yes Yes
GPU HDMI Version 2 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 EVGA GeForce RTX 2080 Ti XC Ultra EVGA GTX 1080 Ti Black Edition w/ iCX Cooler
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 12000 million
Semiconductor Size 12nm 16nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 269.83mm 269mm
Height 111.15mm 118mm
Memory Memory EVGA GeForce RTX 2080 Ti XC Ultra EVGA GTX 1080 Ti Black Edition w/ iCX Cooler
Effective Memory Clock 14000MHz 11008MHz
Max Memory Bandwidth 616GB/s 0GB/s
RAM 11GB 11GB
Memory Bus Interface Width 352bit 352bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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