AMD Radeon RX 6800 XT vs Nvidia GeForce GT 545 OEM

VS
AMD Radeon RX 6800 XT
AMD Radeon RX 6800 XT Image
Nvidia GeForce GT 545 OEM
Nvidia GeForce GT 545 OEM Image
AMD Radeon RX 6800 XT
Nvidia GeForce GT 545 OEM
Key Differences Key Differences AMD Radeon RX 6800 XT Nvidia GeForce GT 545 OEM
GPU Base Clock Speed 1487MHz 870MHz
GPU Boost Clock Speed 2250MHz Not Known
Pixel Rate 288 GPixel/s 5.22 GPixel/s
GPU Memory Speed 2000MHz 999MHz
GPU Render Output Units (ROPs) 128 16
No. of Supported Displays Not Known 3
Performance Performance AMD Radeon RX 6800 XT Nvidia GeForce GT 545 OEM
GPU Base Clock Speed 1487MHz 870MHz
Pixel Rate 288 GPixel/s 5.22 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 0.5 TFLOPS
Texture Filter Rate 648 GTexels/s 20.9 GTexels/s
GPU Memory Speed 2000MHz 999MHz
Total GPU Shading Units 4608 144
Total GPU TMUs 288 24
GPU Boost Clock Speed 2250MHz Not Known
GPU Render Output Units (ROPs) 128 16
DPFP (Double Precision Floating Point) Support No Yes
Features Features AMD Radeon RX 6800 XT Nvidia GeForce GT 545 OEM
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
Multi-GPU Support Count Not Known 2
No. of Supported Displays Not Known 3
Miscellaneous Miscellaneous AMD Radeon RX 6800 XT Nvidia GeForce GT 545 OEM
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports AMD Radeon RX 6800 XT Nvidia GeForce GT 545 OEM
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 2
Mini DisplayPort Output 0 0
General info General info AMD Radeon RX 6800 XT Nvidia GeForce GT 545 OEM
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 1170 million
Semiconductor Size 7nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 267mm 210mm
Height 120mm 111mm
Memory Memory AMD Radeon RX 6800 XT Nvidia GeForce GT 545 OEM
Effective Memory Clock 16000MHz 3996MHz
Max Memory Bandwidth 512GB/s 63.9GB/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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