Palit GeForce RTX 3080 GamingPro OC vs Galax GeForce RTX 2080 OC

VS
Palit GeForce RTX 3080 GamingPro OC
Palit GeForce RTX 3080 GamingPro OC Image
Galax GeForce RTX 2080 OC
Galax GeForce RTX 2080 OC Image
Palit GeForce RTX 3080 GamingPro OC
Galax GeForce RTX 2080 OC
Key Differences Key Differences Palit GeForce RTX 3080 GamingPro OC Galax GeForce RTX 2080 OC
GPU Base Clock Speed 1440MHz 1515MHz
GPU Boost Clock Speed 1740MHz 1785MHz
Pixel Rate 167 GPixel/s 114.2 GPixel/s
GPU Memory Speed 1188MHz 1750MHz
GPU Render Output Units (ROPs) 96 64
No. of Supported Displays 4 4
Performance Performance Palit GeForce RTX 3080 GamingPro OC Galax GeForce RTX 2080 OC
GPU Base Clock Speed 1440MHz 1515MHz
Pixel Rate 167 GPixel/s 114.2 GPixel/s
FLOPS (Floating-point Performance) 30.29 TFLOPS 10.51 TFLOPS
GPU Memory Speed 1188MHz 1750MHz
Texture Filter Rate 473.3 GTexels/s 328.4 GTexels/s
Total GPU Shading Units 8704 2944
Total GPU TMUs 272 184
GPU Boost Clock Speed 1740MHz 1785MHz
GPU Render Output Units (ROPs) 96 64
DPFP (Double Precision Floating Point) Support No No
Features Features Palit GeForce RTX 3080 GamingPro OC Galax GeForce RTX 2080 OC
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 No
No. of Supported Displays 4 4
Multi-GPU Support Count Not Known 2
Ports Ports Palit GeForce RTX 3080 GamingPro OC Galax GeForce RTX 2080 OC
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 0
Mini DisplayPort Output 0 0
General info General info Palit GeForce RTX 3080 GamingPro OC Galax GeForce RTX 2080 OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 13600 million
Semiconductor Size 8nm 12nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 294mm 283mm
Height 112mm 139mm
Memory Memory Palit GeForce RTX 3080 GamingPro OC Galax GeForce RTX 2080 OC
Effective Memory Clock 19000MHz 14000MHz
Max Memory Bandwidth 760GB/s 448GB/s
RAM 10GB 8GB
Memory Bus Interface Width 320bit 256bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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