KFA2 GeForce RTX 3080 EX Gamer 1-Click OC vs ATI Radeon HD 5550

VS
KFA2 GeForce RTX 3080 EX Gamer 1-Click OC
KFA2 GeForce RTX 3080 EX Gamer 1-Click OC Image
ATI Radeon HD 5550
ATI Radeon HD 5550 Image
KFA2 GeForce RTX 3080 EX Gamer 1-Click OC
ATI Radeon HD 5550
Key Differences Key Differences KFA2 GeForce RTX 3080 EX Gamer 1-Click OC ATI Radeon HD 5550
GPU Base Clock Speed 1440MHz 550MHz
GPU Boost Clock Speed 1755MHz Not Known
Pixel Rate 168.5 GPixel/s 4.4 GPixel/s
GPU Memory Speed 1188MHz 800MHz
GPU Render Output Units (ROPs) 96 8
No. of Supported Displays Not Known 3
Performance Performance KFA2 GeForce RTX 3080 EX Gamer 1-Click OC ATI Radeon HD 5550
GPU Base Clock Speed 1440MHz 550MHz
Pixel Rate 168.5 GPixel/s 4.4 GPixel/s
FLOPS (Floating-point Performance) 30.55 TFLOPS 0.35 TFLOPS
GPU Memory Speed 1188MHz 800MHz
Texture Filter Rate 477.4 GTexels/s 8.8 GTexels/s
Total GPU Shading Units 8704 320
Total GPU TMUs 272 16
GPU Boost Clock Speed 1755MHz Not Known
GPU Render Output Units (ROPs) 96 8
DPFP (Double Precision Floating Point) Support No Yes
Features Features KFA2 GeForce RTX 3080 EX Gamer 1-Click OC ATI Radeon HD 5550
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.2
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
PassMark (G3D) Score Not Known 491
PassMark (DirectCompute) Benchmark Result Not Known 253
Multi-GPU Support Count Not Known 2
No. of Supported Displays Not Known 3
Ports Ports KFA2 GeForce RTX 3080 EX Gamer 1-Click OC ATI Radeon HD 5550
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info KFA2 GeForce RTX 3080 EX Gamer 1-Click OC ATI Radeon HD 5550
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 627 million
Semiconductor Size 8nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 330mm 165mm
Height 142mm 110mm
Memory Memory KFA2 GeForce RTX 3080 EX Gamer 1-Click OC ATI Radeon HD 5550
Effective Memory Clock 19000MHz 3200MHz
Max Memory Bandwidth 720GB/s 51.2GB/s
RAM 10GB 1GB
Memory Bus Interface Width 320bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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