ASRock Radeon RX 6900 XT vs Asus Radeon HD 7970 DirectCU II TOP

VS
ASRock Radeon RX 6900 XT
ASRock Radeon RX 6900 XT Image
Asus Radeon HD 7970 DirectCU II TOP
Asus Radeon HD 7970 DirectCU II TOP Image
ASRock Radeon RX 6900 XT
Asus Radeon HD 7970 DirectCU II TOP
Key Differences Key Differences ASRock Radeon RX 6900 XT Asus Radeon HD 7970 DirectCU II TOP
GPU Base Clock Speed 1900MHz 1000MHz
GPU Boost Clock Speed 2250MHz Not Known
Pixel Rate 298.2 GPixel/s 32 GPixel/s
GPU Memory Speed 2000MHz 1400MHz
GPU Render Output Units (ROPs) 128 32
No. of Supported Displays 4 6
Performance Performance ASRock Radeon RX 6900 XT Asus Radeon HD 7970 DirectCU II TOP
GPU Base Clock Speed 1900MHz 1000MHz
Pixel Rate 298.2 GPixel/s 32 GPixel/s
FLOPS (Floating-point Performance) 23.86 TFLOPS 4.1 TFLOPS
GPU Memory Speed 2000MHz 1400MHz
Texture Filter Rate 745.6 GTexels/s 128 GTexels/s
Total GPU Shading Units 5120 2048
Total GPU TMUs 320 128
GPU Boost Clock Speed 2250MHz Not Known
GPU Render Output Units (ROPs) 128 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features ASRock Radeon RX 6900 XT Asus Radeon HD 7970 DirectCU II TOP
DirectX Version Info 12 11.1
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 6
PassMark (G3D) Score Not Known 5088
3DMark Vantage Texture Fill Result Not Known 107.55GTexels/s
GPU Temperature Under Load Not Known 72°C
3DMark Vantage Pixel Fill Result Not Known 13.33GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 3032
Idle GPU Temperature Not Known 34°C
Noise Level Under Load Not Known 53.1dB
Power Consumption Under Peak Load Not Known 360W
Idle Power Consumption Not Known 112W
Idle Noise Level Not Known 40.2dB
Multi-GPU Support Count Not Known 4
SmallLuxGPU (2.0d4) Result Not Known 23600
Ports Ports ASRock Radeon RX 6900 XT Asus Radeon HD 7970 DirectCU II TOP
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 2 4
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info ASRock Radeon RX 6900 XT Asus Radeon HD 7970 DirectCU II TOP
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 4313 million
Semiconductor Size 7nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 267mm 279mm
Height 120mm 135mm
Memory Memory ASRock Radeon RX 6900 XT Asus Radeon HD 7970 DirectCU II TOP
Effective Memory Clock 16000MHz 5600MHz
Max Memory Bandwidth 512GB/s 269GB/s
RAM 16GB 3GB
Memory Bus Interface Width 256bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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