EVGA GeForce RTX 2080 XC Ultra vs Asus ROG Poseidon Platinum GeForce GTX 980

VS
EVGA GeForce RTX 2080 XC Ultra
EVGA GeForce RTX 2080 XC Ultra Image
Asus ROG Poseidon Platinum GeForce GTX 980
Asus ROG Poseidon Platinum GeForce GTX 980 Image
EVGA GeForce RTX 2080 XC Ultra
Asus ROG Poseidon Platinum GeForce GTX 980
Key Differences Key Differences EVGA GeForce RTX 2080 XC Ultra Asus ROG Poseidon Platinum GeForce GTX 980
GPU Base Clock Speed 1515MHz 1178MHz
GPU Boost Clock Speed 1815MHz 1279MHz
Pixel Rate 116.2 GPixel/s 75.4 GPixel/s
GPU Memory Speed 1750MHz 1753MHz
GPU Render Output Units (ROPs) 64 64
No. of Supported Displays 4 4
Performance Performance EVGA GeForce RTX 2080 XC Ultra Asus ROG Poseidon Platinum GeForce GTX 980
GPU Base Clock Speed 1515MHz 1178MHz
Pixel Rate 116.2 GPixel/s 75.4 GPixel/s
FLOPS (Floating-point Performance) 10.69 TFLOPS 4.83 TFLOPS
Texture Filter Rate 334 GTexels/s 150.8 GTexels/s
GPU Memory Speed 1750MHz 1753MHz
Total GPU Shading Units 2944 2048
Total GPU TMUs 184 128
GPU Boost Clock Speed 1815MHz 1279MHz
GPU Render Output Units (ROPs) 64 64
DPFP (Double Precision Floating Point) Support No No
Features Features EVGA GeForce RTX 2080 XC Ultra Asus ROG Poseidon Platinum GeForce GTX 980
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 74°C Not Known
Idle GPU Temperature 30°C Not Known
3D Support Yes Yes
Noise Level Under Load 45dB Not Known
Idle Noise Level 40.3dB Not Known
Idle Power Consumption 53W Not Known
Multi-GPU Support Count 2 4
No. of Supported Displays 4 4
Ray Tracing Support No No
Miscellaneous Miscellaneous EVGA GeForce RTX 2080 XC Ultra Asus ROG Poseidon Platinum GeForce GTX 980
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports EVGA GeForce RTX 2080 XC Ultra Asus ROG Poseidon Platinum GeForce GTX 980
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 3
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info EVGA GeForce RTX 2080 XC Ultra Asus ROG Poseidon Platinum GeForce GTX 980
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 5200 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No Yes
Width Size 269.83mm 287mm
Height 111.15mm 137.1mm
Memory Memory EVGA GeForce RTX 2080 XC Ultra Asus ROG Poseidon Platinum GeForce GTX 980
Effective Memory Clock 14000MHz 7012MHz
Max Memory Bandwidth 448GB/s 224.4GB/s
RAM 8GB 4GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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