ASRock Radeon RX 6800 Phantom Gaming D OC vs Sapphire HD 6670 HyperMemory

VS
ASRock Radeon RX 6800 Phantom Gaming D OC
ASRock Radeon RX 6800 Phantom Gaming D OC Image
Sapphire HD 6670 HyperMemory
Sapphire HD 6670 HyperMemory Image
ASRock Radeon RX 6800 Phantom Gaming D OC
Sapphire HD 6670 HyperMemory
Key Differences Key Differences ASRock Radeon RX 6800 Phantom Gaming D OC Sapphire HD 6670 HyperMemory
GPU Base Clock Speed 1850MHz 800MHz
GPU Boost Clock Speed 2190MHz Not Known
Pixel Rate 210.2 GPixel/s 6.4 GPixel/s
GPU Memory Speed 2000MHz 1000MHz
GPU Render Output Units (ROPs) 96 8
No. of Supported Displays 4 3
Performance Performance ASRock Radeon RX 6800 Phantom Gaming D OC Sapphire HD 6670 HyperMemory
GPU Base Clock Speed 1850MHz 800MHz
Pixel Rate 210.2 GPixel/s 6.4 GPixel/s
FLOPS (Floating-point Performance) 16.82 TFLOPS 0.77 TFLOPS
GPU Memory Speed 2000MHz 1000MHz
Texture Filter Rate 525.6 GTexels/s 19.2 GTexels/s
Total GPU Shading Units 3840 480
Total GPU TMUs 240 24
GPU Boost Clock Speed 2190MHz Not Known
GPU Render Output Units (ROPs) 96 8
DPFP (Double Precision Floating Point) Support No No
Features Features ASRock Radeon RX 6800 Phantom Gaming D OC Sapphire HD 6670 HyperMemory
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.2
OpenCL Driver Version 2.1 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 3
PassMark (G3D) Score Not Known 1049
3DMark Vantage Texture Fill Result Not Known 17.8GTexels/s
GPU Temperature Under Load Not Known 63°C
3DMark Vantage Pixel Fill Result Not Known 3.09GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 501
Idle GPU Temperature Not Known 33°C
Noise Level Under Load Not Known 45.2dB
Power Consumption Under Peak Load Not Known 198W
Idle Power Consumption Not Known 106W
Idle Noise Level Not Known 41.5dB
Multi-GPU Support Count Not Known 2
SmallLuxGPU (2.0d4) Result Not Known 3200
Ports Ports ASRock Radeon RX 6800 Phantom Gaming D OC Sapphire HD 6670 HyperMemory
HDMI Output Support Yes No
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info ASRock Radeon RX 6800 Phantom Gaming D OC Sapphire HD 6670 HyperMemory
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 716 million
Semiconductor Size 7nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 305mm 168mm
Height 131mm 116.57mm
Memory Memory ASRock Radeon RX 6800 Phantom Gaming D OC Sapphire HD 6670 HyperMemory
Effective Memory Clock 16000MHz 4000MHz
Max Memory Bandwidth 512GB/s 64GB/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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