PowerColor Red Dragon Radeon RX 6800 XT vs Sparkle GeForce Calibre GT 520

VS
PowerColor Red Dragon Radeon RX 6800 XT
PowerColor Red Dragon Radeon RX 6800 XT Image
Sparkle GeForce Calibre GT 520
Sparkle GeForce Calibre GT 520 Image
PowerColor Red Dragon Radeon RX 6800 XT
Sparkle GeForce Calibre GT 520
Key Differences Key Differences PowerColor Red Dragon Radeon RX 6800 XT Sparkle GeForce Calibre GT 520
GPU Base Clock Speed 1900MHz 900MHz
GPU Boost Clock Speed 2310MHz Not Known
Pixel Rate 299.5 GPixel/s 1.8 GPixel/s
GPU Memory Speed 2000MHz 1000MHz
GPU Render Output Units (ROPs) 128 4
No. of Supported Displays 4 2
Performance Performance PowerColor Red Dragon Radeon RX 6800 XT Sparkle GeForce Calibre GT 520
GPU Base Clock Speed 1900MHz 900MHz
Pixel Rate 299.5 GPixel/s 1.8 GPixel/s
FLOPS (Floating-point Performance) 21.57 TFLOPS 0.17 TFLOPS
GPU Memory Speed 2000MHz 1000MHz
Texture Filter Rate 673.9 GTexels/s 7.2 GTexels/s
Total GPU Shading Units 4608 48
Total GPU TMUs 288 8
GPU Boost Clock Speed 2310MHz Not Known
GPU Render Output Units (ROPs) 128 4
DPFP (Double Precision Floating Point) Support No No
Features Features PowerColor Red Dragon Radeon RX 6800 XT Sparkle GeForce Calibre GT 520
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2.1 1.1
Multi-display Tech Support Yes No
3D Support Yes No
Ray Tracing Support Yes No
No. of Supported Displays 4 2
Ports Ports PowerColor Red Dragon Radeon RX 6800 XT Sparkle GeForce Calibre GT 520
HDMI Output Support Yes Yes
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 XT Sparkle GeForce Calibre GT 520
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 292 million
Semiconductor Size 7nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 310mm 144mm
Height 135mm 68mm
Memory Memory PowerColor Red Dragon Radeon RX 6800 XT Sparkle GeForce Calibre GT 520
Effective Memory Clock 16000MHz 2000MHz
Max Memory Bandwidth 512GB/s 16GB/s
RAM 16GB 1GB
Memory Bus Interface Width 256bit 64bit
GDDR Memory Version 6 3
ECC (Error-Correcting Code) Memory Support No No

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