KFA2 GeForce RTX 3080 EX Gamer 1-Click OC vs Colorful GeForce iGame RTX 2070 Vulcan X OC

VS
KFA2 GeForce RTX 3080 EX Gamer 1-Click OC
KFA2 GeForce RTX 3080 EX Gamer 1-Click OC Image
Colorful GeForce iGame RTX 2070 Vulcan X OC
Colorful GeForce iGame RTX 2070 Vulcan X OC Image
KFA2 GeForce RTX 3080 EX Gamer 1-Click OC
Colorful GeForce iGame RTX 2070 Vulcan X OC
Key Differences Key Differences KFA2 GeForce RTX 3080 EX Gamer 1-Click OC Colorful GeForce iGame RTX 2070 Vulcan X OC
GPU Base Clock Speed 1440MHz 1410MHz
GPU Boost Clock Speed 1755MHz 1815MHz
Pixel Rate 168.5 GPixel/s 116.2 GPixel/s
GPU Memory Speed 1188MHz 1750MHz
GPU Render Output Units (ROPs) 96 64
No. of Supported Displays Not Known Not Known
Performance Performance KFA2 GeForce RTX 3080 EX Gamer 1-Click OC Colorful GeForce iGame RTX 2070 Vulcan X OC
GPU Base Clock Speed 1440MHz 1410MHz
Pixel Rate 168.5 GPixel/s 116.2 GPixel/s
FLOPS (Floating-point Performance) 30.55 TFLOPS 8.36 TFLOPS
GPU Memory Speed 1188MHz 1750MHz
Texture Filter Rate 477.4 GTexels/s 261.4 GTexels/s
Total GPU Shading Units 8704 2304
Total GPU TMUs 272 144
GPU Boost Clock Speed 1755MHz 1815MHz
GPU Render Output Units (ROPs) 96 64
DPFP (Double Precision Floating Point) Support No No
Features Features KFA2 GeForce RTX 3080 EX Gamer 1-Click OC Colorful GeForce iGame RTX 2070 Vulcan X 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
Ports Ports KFA2 GeForce RTX 3080 EX Gamer 1-Click OC Colorful GeForce iGame RTX 2070 Vulcan X 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 KFA2 GeForce RTX 3080 EX Gamer 1-Click OC Colorful GeForce iGame RTX 2070 Vulcan X OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 10800 million
Semiconductor Size 8nm 12nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 330mm 318mm
Height 142mm 147mm
Memory Memory KFA2 GeForce RTX 3080 EX Gamer 1-Click OC Colorful GeForce iGame RTX 2070 Vulcan X OC
Effective Memory Clock 19000MHz 14000MHz
Max Memory Bandwidth 720GB/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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