PowerColor Radeon RX 6800 vs VTX3D R9 270 X-Edition

VS
PowerColor Radeon RX 6800
PowerColor Radeon RX 6800 Image
VTX3D R9 270 X-Edition
VTX3D R9 270 X-Edition Image
PowerColor Radeon RX 6800
VTX3D R9 270 X-Edition
Key Differences Key Differences PowerColor Radeon RX 6800 VTX3D R9 270 X-Edition
GPU Base Clock Speed 1700MHz 930MHz
GPU Boost Clock Speed 2105MHz 955MHz
Pixel Rate 202.1 GPixel/s 29.8 GPixel/s
GPU Memory Speed 2000MHz 1400MHz
GPU Render Output Units (ROPs) 96 32
No. of Supported Displays 4 1
Performance Performance PowerColor Radeon RX 6800 VTX3D R9 270 X-Edition
GPU Base Clock Speed 1700MHz 930MHz
Pixel Rate 202.1 GPixel/s 29.8 GPixel/s
FLOPS (Floating-point Performance) 16.17 TFLOPS 2.38 TFLOPS
GPU Memory Speed 2000MHz 1400MHz
Texture Filter Rate 505.2 GTexels/s 74.4 GTexels/s
Total GPU Shading Units 3840 1280
Total GPU TMUs 240 80
GPU Boost Clock Speed 2105MHz 955MHz
GPU Render Output Units (ROPs) 96 32
DPFP (Double Precision Floating Point) Support No No
Features Features PowerColor Radeon RX 6800 VTX3D R9 270 X-Edition
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 No
Ray Tracing Support Yes No
No. of Supported Displays 4 1
Miscellaneous Miscellaneous PowerColor Radeon RX 6800 VTX3D R9 270 X-Edition
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports PowerColor Radeon RX 6800 VTX3D R9 270 X-Edition
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 2 1
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 VTX3D R9 270 X-Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 2800 million
Semiconductor Size 7nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 266.8mm 210mm
Height 119.8mm Not Known
Memory Memory PowerColor Radeon RX 6800 VTX3D R9 270 X-Edition
Effective Memory Clock 16000MHz 5600MHz
Max Memory Bandwidth 512GB/s 179GB/s
RAM 16GB 2GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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