Gainward GeForce RTX 2080 Ti Phoenix GS vs ATI Radeon HD 5870

VS
Gainward GeForce RTX 2080 Ti Phoenix GS
Gainward GeForce RTX 2080 Ti Phoenix GS Image
ATI Radeon HD 5870
ATI Radeon HD 5870 Image
Gainward GeForce RTX 2080 Ti Phoenix GS
ATI Radeon HD 5870
Key Differences Key Differences Gainward GeForce RTX 2080 Ti Phoenix GS ATI Radeon HD 5870
GPU Base Clock Speed 1350MHz 850MHz
GPU Boost Clock Speed 1650MHz Not Known
Pixel Rate 145.2 GPixel/s 27.2 GPixel/s
GPU Memory Speed 1750MHz 1200MHz
GPU Render Output Units (ROPs) 88 32
No. of Supported Displays 4 3
Performance Performance Gainward GeForce RTX 2080 Ti Phoenix GS ATI Radeon HD 5870
GPU Base Clock Speed 1350MHz 850MHz
Pixel Rate 145.2 GPixel/s 27.2 GPixel/s
FLOPS (Floating-point Performance) 14.36 TFLOPS 2.72 TFLOPS
Texture Filter Rate 448.8 GTexels/s 68 GTexels/s
GPU Memory Speed 1750MHz 1200MHz
Total GPU Shading Units 4352 1600
Total GPU TMUs 272 80
GPU Boost Clock Speed 1650MHz Not Known
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features Gainward GeForce RTX 2080 Ti Phoenix GS ATI Radeon HD 5870
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.2
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C 77°C
Idle GPU Temperature 31°C 39°C
3D Support Yes Yes
Noise Level Under Load 47.5dB 53.8dB
Idle Noise Level 41.5dB 42.4dB
Idle Power Consumption 54W 123W
Multi-GPU Support Count 2 4
No. of Supported Displays 4 3
PassMark (G3D) Score Not Known 2589
3DMark Vantage Texture Fill Result Not Known 62.86GTexels/s
3DMark Vantage Pixel Fill Result Not Known 7.67GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 1377
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 352W
SmallLuxGPU (2.0d4) Result Not Known 11600
Miscellaneous Miscellaneous Gainward GeForce RTX 2080 Ti Phoenix GS ATI Radeon HD 5870
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Gainward GeForce RTX 2080 Ti Phoenix GS ATI Radeon HD 5870
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
General info General info Gainward GeForce RTX 2080 Ti Phoenix GS ATI Radeon HD 5870
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 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 292mm 282mm
Height 112mm 120mm
Memory Memory Gainward GeForce RTX 2080 Ti Phoenix GS ATI Radeon HD 5870
Effective Memory Clock 14000MHz 4800MHz
Max Memory Bandwidth 616GB/s 154GB/s
RAM 11GB 1GB
Memory Bus Interface Width 352bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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