Gigabyte Radeon RX 6800 Gaming OC vs ASRock Phantom Gaming Radeon RX 590 GME OC

VS
Gigabyte Radeon RX 6800 Gaming OC
Gigabyte Radeon RX 6800 Gaming OC Image
ASRock Phantom Gaming Radeon RX 590 GME OC
ASRock Phantom Gaming Radeon RX 590 GME OC Image
Gigabyte Radeon RX 6800 Gaming OC
ASRock Phantom Gaming Radeon RX 590 GME OC
Key Differences Key Differences Gigabyte Radeon RX 6800 Gaming OC ASRock Phantom Gaming Radeon RX 590 GME OC
GPU Base Clock Speed 1775MHz 1257MHz
GPU Boost Clock Speed 2155MHz 1385MHz
Pixel Rate 206.9 GPixel/s 44.32 GPixel/s
GPU Memory Speed 2000MHz 2000MHz
GPU Render Output Units (ROPs) 96 32
No. of Supported Displays 4 4
Performance Performance Gigabyte Radeon RX 6800 Gaming OC ASRock Phantom Gaming Radeon RX 590 GME OC
GPU Base Clock Speed 1775MHz 1257MHz
Pixel Rate 206.9 GPixel/s 44.32 GPixel/s
FLOPS (Floating-point Performance) 16.55 TFLOPS 6.38 TFLOPS
GPU Memory Speed 2000MHz 2000MHz
Texture Filter Rate 517.2 GTexels/s 199.4 GTexels/s
Total GPU Shading Units 3840 2304
Total GPU TMUs 240 144
GPU Boost Clock Speed 2155MHz 1385MHz
GPU Render Output Units (ROPs) 96 32
DPFP (Double Precision Floating Point) Support No No
Features Features Gigabyte Radeon RX 6800 Gaming OC ASRock Phantom Gaming Radeon RX 590 GME OC
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2.1 2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 4
Ports Ports Gigabyte Radeon RX 6800 Gaming OC ASRock Phantom Gaming Radeon RX 590 GME OC
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 2 3
No. of HDMI Ports 2 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info Gigabyte Radeon RX 6800 Gaming OC ASRock Phantom Gaming Radeon RX 590 GME OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 5700 million
Semiconductor Size 7nm 14nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 286mm 240.4mm
Height 112mm 128.5mm
Memory Memory Gigabyte Radeon RX 6800 Gaming OC ASRock Phantom Gaming Radeon RX 590 GME OC
Effective Memory Clock 16000MHz 8000MHz
Max Memory Bandwidth 512GB/s 256GB/s
RAM 16GB 8GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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