MSI Radeon RX 6800 vs Asus Radeon HD 7970 DirectCU II

VS
MSI Radeon RX 6800
MSI Radeon RX 6800 Image
Asus Radeon HD 7970 DirectCU II
Asus Radeon HD 7970 DirectCU II Image
MSI Radeon RX 6800
Asus Radeon HD 7970 DirectCU II
Key Differences Key Differences MSI Radeon RX 6800 Asus Radeon HD 7970 DirectCU II
GPU Base Clock Speed 1700MHz 925MHz
GPU Boost Clock Speed 2105MHz Not Known
Pixel Rate 202.1 GPixel/s 29.6 GPixel/s
GPU Memory Speed 2000MHz 1375MHz
GPU Render Output Units (ROPs) 96 32
No. of Supported Displays 4 6
Performance Performance MSI Radeon RX 6800 Asus Radeon HD 7970 DirectCU II
GPU Base Clock Speed 1700MHz 925MHz
Pixel Rate 202.1 GPixel/s 29.6 GPixel/s
FLOPS (Floating-point Performance) 16.17 TFLOPS 3.79 TFLOPS
GPU Memory Speed 2000MHz 1375MHz
Texture Filter Rate 505.2 GTexels/s 118 GTexels/s
Total GPU Shading Units 3840 2048
Total GPU TMUs 240 128
GPU Boost Clock Speed 2105MHz Not Known
GPU Render Output Units (ROPs) 96 32
DPFP (Double Precision Floating Point) Support No Yes
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Features Features MSI Radeon RX 6800 Asus Radeon HD 7970 DirectCU II
DirectX Version Info 12 11.1
OpenGL Driver Version 4.6 4.2
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
Multi-GPU Support Count 2 4
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
SmallLuxGPU (2.0d4) Result Not Known 23600
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Miscellaneous Miscellaneous MSI Radeon RX 6800 Asus Radeon HD 7970 DirectCU II
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports MSI Radeon RX 6800 Asus Radeon HD 7970 DirectCU II
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
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General info General info MSI Radeon RX 6800 Asus Radeon HD 7970 DirectCU II
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
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Memory Memory MSI Radeon RX 6800 Asus Radeon HD 7970 DirectCU II
Effective Memory Clock 16000MHz 5500MHz
Max Memory Bandwidth 512GB/s 264GB/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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