AMD Radeon RX 6800 XT vs Sapphire HD 5870 Vapor-X

VS
AMD Radeon RX 6800 XT
AMD Radeon RX 6800 XT Image
Sapphire HD 5870 Vapor-X
Sapphire HD 5870 Vapor-X Image
AMD Radeon RX 6800 XT
Sapphire HD 5870 Vapor-X
Key Differences Key Differences AMD Radeon RX 6800 XT Sapphire HD 5870 Vapor-X
GPU Base Clock Speed 1487MHz 850MHz
GPU Boost Clock Speed 2250MHz Not Known
Pixel Rate 288 GPixel/s 27.2 GPixel/s
GPU Memory Speed 2000MHz 1200MHz
GPU Render Output Units (ROPs) 128 32
No. of Supported Displays Not Known 3
Performance Performance AMD Radeon RX 6800 XT Sapphire HD 5870 Vapor-X
GPU Base Clock Speed 1487MHz 850MHz
Pixel Rate 288 GPixel/s 27.2 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 2.72 TFLOPS
Texture Filter Rate 648 GTexels/s 68 GTexels/s
GPU Memory Speed 2000MHz 1200MHz
Total GPU Shading Units 4608 1600
Total GPU TMUs 288 80
GPU Boost Clock Speed 2250MHz Not Known
GPU Render Output Units (ROPs) 128 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features AMD Radeon RX 6800 XT Sapphire HD 5870 Vapor-X
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 2589
3DMark Vantage Texture Fill Result Not Known 62.86GTexels/s
GPU Temperature Under Load Not Known 77°C
3DMark Vantage Pixel Fill Result Not Known 7.67GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 1377
Idle GPU Temperature Not Known 39°C
Noise Level Under Load Not Known 53.8dB
Power Consumption Under Peak Load Not Known 352W
Idle Power Consumption Not Known 123W
Idle Noise Level Not Known 42.4dB
Multi-GPU Support Count Not Known 4
No. of Supported Displays Not Known 3
SmallLuxGPU (2.0d4) Result Not Known 11600
Miscellaneous Miscellaneous AMD Radeon RX 6800 XT Sapphire HD 5870 Vapor-X
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports AMD Radeon RX 6800 XT Sapphire HD 5870 Vapor-X
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 2 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info AMD Radeon RX 6800 XT Sapphire HD 5870 Vapor-X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 2154 million
Semiconductor Size 7nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 267mm 267mm
Height 120mm 120mm
Memory Memory AMD Radeon RX 6800 XT Sapphire HD 5870 Vapor-X
Effective Memory Clock 16000MHz 4800MHz
Max Memory Bandwidth 512GB/s 154GB/s
RAM 16GB 1GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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