PowerColor Radeon RX 6800 XT vs EVGA GeForce GT 620 Low Profile

VS
PowerColor Radeon RX 6800 XT
PowerColor Radeon RX 6800 XT Image
EVGA GeForce GT 620 Low Profile
EVGA GeForce GT 620 Low Profile Image
PowerColor Radeon RX 6800 XT
EVGA GeForce GT 620 Low Profile
Key Differences Key Differences PowerColor Radeon RX 6800 XT EVGA GeForce GT 620 Low Profile
GPU Base Clock Speed 1825MHz 700MHz
GPU Boost Clock Speed 2250MHz Not Known
Pixel Rate 288 GPixel/s 2.8 GPixel/s
GPU Memory Speed 2000MHz 600MHz
GPU Render Output Units (ROPs) 128 4
No. of Supported Displays 4 Not Known
Performance Performance PowerColor Radeon RX 6800 XT EVGA GeForce GT 620 Low Profile
GPU Base Clock Speed 1825MHz 700MHz
Pixel Rate 288 GPixel/s 2.8 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 0.27 TFLOPS
GPU Memory Speed 2000MHz 600MHz
Texture Filter Rate 648 GTexels/s 11.2 GTexels/s
Total GPU Shading Units 4608 96
Total GPU TMUs 288 16
GPU Boost Clock Speed 2250MHz Not Known
GPU Render Output Units (ROPs) 128 4
DPFP (Double Precision Floating Point) Support No No
Features Features PowerColor Radeon RX 6800 XT EVGA GeForce GT 620 Low Profile
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes No
3D Support Yes No
Ray Tracing Support Yes No
No. of Supported Displays 4 Not Known
PassMark (G3D) Score Not Known 436
PassMark (DirectCompute) Benchmark Result Not Known 271
Miscellaneous Miscellaneous PowerColor Radeon RX 6800 XT EVGA GeForce GT 620 Low Profile
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports PowerColor Radeon RX 6800 XT EVGA GeForce GT 620 Low Profile
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
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 PowerColor Radeon RX 6800 XT EVGA GeForce GT 620 Low Profile
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 585 million
Semiconductor Size 7nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 266.8mm 145mm
Height 119.8mm 111mm
Memory Memory PowerColor Radeon RX 6800 XT EVGA GeForce GT 620 Low Profile
Effective Memory Clock 16000MHz 1200MHz
Max Memory Bandwidth 512GB/s 9.6GB/s
RAM 16GB 1GB
Memory Bus Interface Width 256bit 64bit
GDDR Memory Version 6 Not Known
ECC (Error-Correcting Code) Memory Support No No

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