Zotac Gaming GeForce RTX 2080 Ti Twin Fan vs Asus Radeon HD 7970 DirectCU II

VS
Zotac Gaming GeForce RTX 2080 Ti Twin Fan
Zotac Gaming GeForce RTX 2080 Ti Twin Fan Image
Asus Radeon HD 7970 DirectCU II
Asus Radeon HD 7970 DirectCU II Image
Zotac Gaming GeForce RTX 2080 Ti Twin Fan
Asus Radeon HD 7970 DirectCU II
Key Differences Key Differences Zotac Gaming GeForce RTX 2080 Ti Twin Fan Asus Radeon HD 7970 DirectCU II
GPU Base Clock Speed 1350MHz 925MHz
GPU Boost Clock Speed 1545MHz Not Known
Pixel Rate 136 GPixel/s 29.6 GPixel/s
GPU Memory Speed 1750MHz 1375MHz
GPU Render Output Units (ROPs) 88 32
No. of Supported Displays 4 6
Performance Performance Zotac Gaming GeForce RTX 2080 Ti Twin Fan Asus Radeon HD 7970 DirectCU II
GPU Base Clock Speed 1350MHz 925MHz
Pixel Rate 136 GPixel/s 29.6 GPixel/s
FLOPS (Floating-point Performance) 13.45 TFLOPS 3.79 TFLOPS
Texture Filter Rate 420.2 GTexels/s 118 GTexels/s
GPU Memory Speed 1750MHz 1375MHz
Total GPU Shading Units 4352 2048
Total GPU TMUs 272 128
GPU Boost Clock Speed 1545MHz Not Known
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features Zotac Gaming GeForce RTX 2080 Ti Twin Fan Asus Radeon HD 7970 DirectCU II
DirectX Version Info 12 11.1
OpenGL Driver Version 4.5 4.2
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C 72°C
Idle GPU Temperature 31°C 34°C
3D Support Yes Yes
Noise Level Under Load 47.5dB 53.1dB
Idle Noise Level 41.5dB 40.2dB
Idle Power Consumption 54W 112W
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
3DMark Vantage Pixel Fill Result Not Known 13.33GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 3032
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 360W
SmallLuxGPU (2.0d4) Result Not Known 23600
Miscellaneous Miscellaneous Zotac Gaming GeForce RTX 2080 Ti Twin Fan Asus Radeon HD 7970 DirectCU II
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Zotac Gaming GeForce RTX 2080 Ti Twin Fan Asus Radeon HD 7970 DirectCU II
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 4
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Zotac Gaming GeForce RTX 2080 Ti Twin Fan Asus Radeon HD 7970 DirectCU II
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 4313 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 268mm 279mm
Height 113mm 135mm
Memory Memory Zotac Gaming GeForce RTX 2080 Ti Twin Fan Asus Radeon HD 7970 DirectCU II
Effective Memory Clock 14000MHz 5500MHz
Max Memory Bandwidth 616GB/s 264GB/s
RAM 11GB 3GB
Memory Bus Interface Width 352bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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