Sapphire Radeon RX 6800 vs Sapphire Radeon RX 460

VS
Sapphire Radeon RX 6800
Sapphire Radeon RX 6800 Image
Sapphire Radeon RX 460
Sapphire Radeon RX 460 Image
Sapphire Radeon RX 6800
Sapphire Radeon RX 460
Key Differences Key Differences Sapphire Radeon RX 6800 Sapphire Radeon RX 460
GPU Base Clock Speed 1700MHz 1090MHz
GPU Boost Clock Speed 2105MHz 1210MHz
Pixel Rate 202.1 GPixel/s 19.36 GPixel/s
GPU Memory Speed 2000MHz 1750MHz
GPU Render Output Units (ROPs) 96 16
No. of Supported Displays 4 3
Performance Performance Sapphire Radeon RX 6800 Sapphire Radeon RX 460
GPU Base Clock Speed 1700MHz 1090MHz
Pixel Rate 202.1 GPixel/s 19.36 GPixel/s
FLOPS (Floating-point Performance) 16.17 TFLOPS 2.17 TFLOPS
Texture Filter Rate 505.2 GTexels/s 58.1 GTexels/s
GPU Memory Speed 2000MHz 1750MHz
Total GPU Shading Units 3840 896
Total GPU TMUs 240 48
GPU Boost Clock Speed 2105MHz 1210MHz
GPU Render Output Units (ROPs) 96 16
DPFP (Double Precision Floating Point) Support No Yes
Features Features Sapphire Radeon RX 6800 Sapphire Radeon RX 460
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 3
Multi-GPU Support Count Not Known 4
Miscellaneous Miscellaneous Sapphire Radeon RX 6800 Sapphire Radeon RX 460
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Sapphire Radeon RX 6800 Sapphire Radeon RX 460
HDMI Output Support Yes Yes
DisplayPort Output 2 1
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
GPU HDMI Version Not Known 2
General info General info Sapphire Radeon RX 6800 Sapphire Radeon RX 460
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 3000 million
Semiconductor Size 7nm 14nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 266.7mm 216mm
Height 119.8mm 111.5mm
Memory Memory Sapphire Radeon RX 6800 Sapphire Radeon RX 460
Effective Memory Clock 16000MHz 7000MHz
Max Memory Bandwidth 512GB/s 112GB/s
RAM 16GB 2GB
Memory Bus Interface Width 256bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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