Sapphire Radeon RX 6800 XT vs AMD Radeon R7 250

VS
Sapphire Radeon RX 6800 XT
Sapphire Radeon RX 6800 XT Image
AMD Radeon R7 250
AMD Radeon R7 250 Image
Sapphire Radeon RX 6800 XT
AMD Radeon R7 250
Key Differences Key Differences Sapphire Radeon RX 6800 XT AMD Radeon R7 250
GPU Base Clock Speed 1825MHz 1000MHz
GPU Boost Clock Speed 2250MHz 1050MHz
Pixel Rate 288 GPixel/s 8 GPixel/s
GPU Memory Speed 2000MHz 1150MHz
GPU Render Output Units (ROPs) 128 8
No. of Supported Displays 4 Not Known
Performance Performance Sapphire Radeon RX 6800 XT AMD Radeon R7 250
GPU Base Clock Speed 1825MHz 1000MHz
Pixel Rate 288 GPixel/s 8 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 0.77 TFLOPS
GPU Memory Speed 2000MHz 1150MHz
Texture Filter Rate 648 GTexels/s 24 GTexels/s
Total GPU Shading Units 4608 384
Total GPU TMUs 288 24
GPU Boost Clock Speed 2250MHz 1050MHz
GPU Render Output Units (ROPs) 128 8
DPFP (Double Precision Floating Point) Support No No
Features Features Sapphire Radeon RX 6800 XT AMD Radeon R7 250
DirectX Version Info 12 11.1
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes No
3D Support Yes Yes
Multi-GPU Support Count 0 Not Known
Ray Tracing Support Yes No
No. of Supported Displays 4 Not Known
Miscellaneous Miscellaneous Sapphire Radeon RX 6800 XT AMD Radeon R7 250
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Sapphire Radeon RX 6800 XT AMD Radeon R7 250
HDMI Output Support Yes Yes
DisplayPort Output 2 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Sapphire Radeon RX 6800 XT AMD Radeon R7 250
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 1040 million
Semiconductor Size 7nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 266.7mm 170mm
Height 119.8mm 100mm
Memory Memory Sapphire Radeon RX 6800 XT AMD Radeon R7 250
Effective Memory Clock 16000MHz 4600MHz
Max Memory Bandwidth 512GB/s 73.6GB/s
RAM 16GB 1GB
Memory Bus Interface Width 256bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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