AMD Radeon RX 6900 XT vs AMD Radeon RX 460

VS
AMD Radeon RX 6900 XT
AMD Radeon RX 6900 XT Image
AMD Radeon RX 460
AMD Radeon RX 460 Image
AMD Radeon RX 6900 XT
AMD Radeon RX 460
Key Differences Key Differences AMD Radeon RX 6900 XT AMD Radeon RX 460
GPU Base Clock Speed 1529MHz 1090MHz
GPU Boost Clock Speed 2250MHz 1200MHz
Pixel Rate 288 GPixel/s 19.2 GPixel/s
GPU Memory Speed 2000MHz 1750MHz
GPU Render Output Units (ROPs) 128 16
No. of Supported Displays Not Known Not Known
Performance Performance AMD Radeon RX 6900 XT AMD Radeon RX 460
GPU Base Clock Speed 1529MHz 1090MHz
Pixel Rate 288 GPixel/s 19.2 GPixel/s
FLOPS (Floating-point Performance) 23.04 TFLOPS 2.15 TFLOPS
Texture Filter Rate 720 GTexels/s 57.6 GTexels/s
GPU Memory Speed 2000MHz 1750MHz
Total GPU Shading Units 5120 896
Total GPU TMUs 320 48
GPU Boost Clock Speed 2250MHz 1200MHz
GPU Render Output Units (ROPs) 128 16
DPFP (Double Precision Floating Point) Support No Yes
Features Features AMD Radeon RX 6900 XT AMD Radeon RX 460
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 2.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
Miscellaneous Miscellaneous AMD Radeon RX 6900 XT AMD Radeon RX 460
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports AMD Radeon RX 6900 XT AMD Radeon RX 460
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 2 1
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info AMD Radeon RX 6900 XT AMD 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 267mm 170mm
Height 120mm 111mm
Warranty 2 Not Known
Memory Memory AMD Radeon RX 6900 XT AMD 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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