Galax GeForce RTX 3080 EX Gamer 1-Click OC vs ATI Radeon HD 5830

VS
Galax GeForce RTX 3080 EX Gamer 1-Click OC
Galax GeForce RTX 3080 EX Gamer 1-Click OC Image
ATI Radeon HD 5830
ATI Radeon HD 5830 Image
Galax GeForce RTX 3080 EX Gamer 1-Click OC
ATI Radeon HD 5830
Key Differences Key Differences Galax GeForce RTX 3080 EX Gamer 1-Click OC ATI Radeon HD 5830
GPU Base Clock Speed 1440MHz 800MHz
GPU Boost Clock Speed 1755MHz Not Known
Pixel Rate 168.5 GPixel/s 12.8 GPixel/s
GPU Memory Speed 1188MHz 1000MHz
GPU Render Output Units (ROPs) 96 16
No. of Supported Displays Not Known 3
Performance Performance Galax GeForce RTX 3080 EX Gamer 1-Click OC ATI Radeon HD 5830
GPU Base Clock Speed 1440MHz 800MHz
Pixel Rate 168.5 GPixel/s 12.8 GPixel/s
FLOPS (Floating-point Performance) 30.55 TFLOPS 1.79 TFLOPS
GPU Memory Speed 1188MHz 1000MHz
Texture Filter Rate 477.4 GTexels/s 44.8 GTexels/s
Total GPU Shading Units 8704 1120
Total GPU TMUs 272 56
GPU Boost Clock Speed 1755MHz Not Known
GPU Render Output Units (ROPs) 96 16
DPFP (Double Precision Floating Point) Support No Yes
Features Features Galax GeForce RTX 3080 EX Gamer 1-Click OC ATI Radeon HD 5830
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 2028
PassMark (DirectCompute) Benchmark Result Not Known 1007
Multi-GPU Support Count Not Known 4
No. of Supported Displays Not Known 3
Ports Ports Galax GeForce RTX 3080 EX Gamer 1-Click OC ATI Radeon HD 5830
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Galax GeForce RTX 3080 EX Gamer 1-Click OC ATI Radeon HD 5830
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 2154 million
Semiconductor Size 8nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 330mm 282mm
Height 142mm 120mm
Memory Memory Galax GeForce RTX 3080 EX Gamer 1-Click OC ATI Radeon HD 5830
Effective Memory Clock 19000MHz 4000MHz
Max Memory Bandwidth 720GB/s 128GB/s
RAM 10GB 1GB
Memory Bus Interface Width 320bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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