AMD Radeon RX 6800 XT vs AMD Radeon R2

VS
AMD Radeon RX 6800 XT
AMD Radeon RX 6800 XT Image
AMD Radeon R2
AMD Radeon R2 Image
AMD Radeon RX 6800 XT
AMD Radeon R2
Key Differences Key Differences AMD Radeon RX 6800 XT AMD Radeon R2
GPU Base Clock Speed 1487MHz 351MHz
GPU Boost Clock Speed 2250MHz 600MHz
Pixel Rate 288 GPixel/s 1.4 GPixel/s
GPU Memory Speed 2000MHz Not Known
GPU Render Output Units (ROPs) 128 4
No. of Supported Displays Not Known Not Known
Performance Performance AMD Radeon RX 6800 XT AMD Radeon R2
GPU Base Clock Speed 1487MHz 351MHz
Pixel Rate 288 GPixel/s 1.4 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 0.09 TFLOPS
Texture Filter Rate 648 GTexels/s 2.81 GTexels/s
GPU Memory Speed 2000MHz Not Known
Total GPU Shading Units 4608 128
Total GPU TMUs 288 8
GPU Boost Clock Speed 2250MHz 600MHz
GPU Render Output Units (ROPs) 128 4
DPFP (Double Precision Floating Point) Support No No
Features Features AMD Radeon RX 6800 XT AMD Radeon R2
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.6
OpenCL Driver Version 2 2
Multi-display Tech Support Yes No
3D Support Yes No
Ray Tracing Support Yes No
Miscellaneous Miscellaneous AMD Radeon RX 6800 XT AMD Radeon R2
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports AMD Radeon RX 6800 XT AMD Radeon R2
HDMI Output Support Yes No
GPU HDMI Version 2.1 Not Known
DisplayPort Output 2 Not Known
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 Not Known
Mini DisplayPort Output 0 Not Known
General info General info AMD Radeon RX 6800 XT AMD Radeon R2
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 930 million
Semiconductor Size 7nm 28nm
PCI Express Version 4 Not Known
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 267mm Not Known
Height 120mm Not Known
Memory Memory AMD Radeon RX 6800 XT AMD Radeon R2
Effective Memory Clock 16000MHz Not Known
Max Memory Bandwidth 512GB/s Not Known
RAM 16GB Not Known
Memory Bus Interface Width 256bit Not Known
GDDR Memory Version 6 Not Known
ECC (Error-Correcting Code) Memory Support No No

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