PowerColor Red Dragon Radeon RX 6800 vs AMD Radeon R7 250X

VS
PowerColor Red Dragon Radeon RX 6800
PowerColor Red Dragon Radeon RX 6800 Image
AMD Radeon R7 250X
AMD Radeon R7 250X Image
PowerColor Red Dragon Radeon RX 6800
AMD Radeon R7 250X
Key Differences Key Differences PowerColor Red Dragon Radeon RX 6800 AMD Radeon R7 250X
GPU Base Clock Speed 1800MHz 1000MHz
GPU Boost Clock Speed 2170MHz Not Known
Pixel Rate 208.3 GPixel/s 15.2 GPixel/s
GPU Memory Speed 2000MHz 1125MHz
GPU Render Output Units (ROPs) 96 16
No. of Supported Displays 4 Not Known
Performance Performance PowerColor Red Dragon Radeon RX 6800 AMD Radeon R7 250X
GPU Base Clock Speed 1800MHz 1000MHz
Pixel Rate 208.3 GPixel/s 15.2 GPixel/s
FLOPS (Floating-point Performance) 16.67 TFLOPS 1.22 TFLOPS
GPU Memory Speed 2000MHz 1125MHz
Texture Filter Rate 520.8 GTexels/s 38 GTexels/s
Total GPU Shading Units 3840 640
Total GPU TMUs 240 40
GPU Boost Clock Speed 2170MHz Not Known
GPU Render Output Units (ROPs) 96 16
DPFP (Double Precision Floating Point) Support No No
Features Features PowerColor Red Dragon Radeon RX 6800 AMD Radeon R7 250X
DirectX Version Info 12 11.1
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2.1 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 Not Known
Ports Ports PowerColor Red Dragon Radeon RX 6800 AMD Radeon R7 250X
HDMI Output Support Yes No
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info PowerColor Red Dragon Radeon RX 6800 AMD Radeon R7 250X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 1500 million
Semiconductor Size 7nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 310mm 170mm
Height 135mm 100mm
Memory Memory PowerColor Red Dragon Radeon RX 6800 AMD Radeon R7 250X
Effective Memory Clock 16000MHz 4500MHz
Max Memory Bandwidth 512GB/s Not Known
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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