Zotac Gaming GeForce RTX 2080 vs ATI Radeon HD 5850

VS
Zotac Gaming GeForce RTX 2080
Zotac Gaming GeForce RTX 2080 Image
ATI Radeon HD 5850
ATI Radeon HD 5850 Image
Zotac Gaming GeForce RTX 2080
ATI Radeon HD 5850
Key Differences Key Differences Zotac Gaming GeForce RTX 2080 ATI Radeon HD 5850
GPU Base Clock Speed 1515MHz 725MHz
GPU Boost Clock Speed 1710MHz Not Known
Pixel Rate 109.4 GPixel/s 23.2 GPixel/s
GPU Memory Speed 1750MHz 1000MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays 4 3
Performance Performance Zotac Gaming GeForce RTX 2080 ATI Radeon HD 5850
GPU Base Clock Speed 1515MHz 725MHz
Pixel Rate 109.4 GPixel/s 23.2 GPixel/s
FLOPS (Floating-point Performance) 10.07 TFLOPS 2.09 TFLOPS
Texture Filter Rate 314.6 GTexels/s 52.2 GTexels/s
GPU Memory Speed 1750MHz 1000MHz
Total GPU Shading Units 2944 1440
Total GPU TMUs 184 72
GPU Boost Clock Speed 1710MHz Not Known
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support No Yes
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Features Features Zotac Gaming GeForce RTX 2080 ATI Radeon HD 5850
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.2
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 74°C 68°C
Idle GPU Temperature 30°C 35°C
3D Support Yes Yes
Noise Level Under Load 45dB 52.7dB
Idle Noise Level 40.3dB 42.5dB
Idle Power Consumption 53W 117W
Multi-GPU Support Count 2 4
No. of Supported Displays 4 3
PassMark (G3D) Score Not Known 2284
3DMark Vantage Texture Fill Result Not Known 48.23GTexels/s
3DMark Vantage Pixel Fill Result Not Known 6.47GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 1132
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 303W
SmallLuxGPU (2.0d4) Result Not Known 9600
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Miscellaneous Miscellaneous Zotac Gaming GeForce RTX 2080 ATI Radeon HD 5850
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Zotac Gaming GeForce RTX 2080 ATI Radeon HD 5850
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
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General info General info Zotac Gaming GeForce RTX 2080 ATI Radeon HD 5850
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 2154 million
Semiconductor Size 12nm 40nm
PCI Express Version 3 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 268mm 241mm
Height 113mm 120mm
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Memory Memory Zotac Gaming GeForce RTX 2080 ATI Radeon HD 5850
Effective Memory Clock 14000MHz 4000MHz
Max Memory Bandwidth 448GB/s 128GB/s
RAM 8GB 1GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No
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