Gainward GeForce RTX 3080 Phantom GS vs ATI Radeon HD 5850

VS
Gainward GeForce RTX 3080 Phantom GS
Gainward GeForce RTX 3080 Phantom GS Image
ATI Radeon HD 5850
ATI Radeon HD 5850 Image
Gainward GeForce RTX 3080 Phantom GS
ATI Radeon HD 5850
Key Differences Key Differences Gainward GeForce RTX 3080 Phantom GS ATI Radeon HD 5850
GPU Base Clock Speed 1440MHz 725MHz
GPU Boost Clock Speed 1830MHz Not Known
Pixel Rate 175.7 GPixel/s 23.2 GPixel/s
GPU Memory Speed 1188MHz 1000MHz
GPU Render Output Units (ROPs) 96 32
No. of Supported Displays Not Known 3
Performance Performance Gainward GeForce RTX 3080 Phantom GS ATI Radeon HD 5850
GPU Base Clock Speed 1440MHz 725MHz
Pixel Rate 175.7 GPixel/s 23.2 GPixel/s
FLOPS (Floating-point Performance) 31.86 TFLOPS 2.09 TFLOPS
GPU Memory Speed 1188MHz 1000MHz
Texture Filter Rate 497.8 GTexels/s 52.2 GTexels/s
Total GPU Shading Units 8704 1440
Total GPU TMUs 272 72
GPU Boost Clock Speed 1830MHz Not Known
GPU Render Output Units (ROPs) 96 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features Gainward GeForce RTX 3080 Phantom GS ATI Radeon HD 5850
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 2284
3DMark Vantage Texture Fill Result Not Known 48.23GTexels/s
GPU Temperature Under Load Not Known 68°C
3DMark Vantage Pixel Fill Result Not Known 6.47GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 1132
Idle GPU Temperature Not Known 35°C
Noise Level Under Load Not Known 52.7dB
Power Consumption Under Peak Load Not Known 303W
Idle Power Consumption Not Known 117W
Idle Noise Level Not Known 42.5dB
Multi-GPU Support Count Not Known 4
SmallLuxGPU (2.0d4) Result Not Known 9600
No. of Supported Displays Not Known 3
Ports Ports Gainward GeForce RTX 3080 Phantom GS ATI Radeon HD 5850
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 Gainward GeForce RTX 3080 Phantom GS ATI Radeon HD 5850
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 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 304mm 241mm
Height 136mm 120mm
Memory Memory Gainward GeForce RTX 3080 Phantom GS ATI Radeon HD 5850
Effective Memory Clock 19000MHz 4000MHz
Max Memory Bandwidth 760GB/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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