Zotac Gaming GeForce RTX 2080 Twin Fan vs MSI Radeon HD 7970 Lightning

VS
Zotac Gaming GeForce RTX 2080 Twin Fan
Zotac Gaming GeForce RTX 2080 Twin Fan Image
MSI Radeon HD 7970 Lightning
MSI Radeon HD 7970 Lightning Image
Zotac Gaming GeForce RTX 2080 Twin Fan
MSI Radeon HD 7970 Lightning
Key Differences Key Differences Zotac Gaming GeForce RTX 2080 Twin Fan MSI Radeon HD 7970 Lightning
GPU Base Clock Speed 1515MHz 1070MHz
GPU Boost Clock Speed 1770MHz Not Known
Pixel Rate 113.3 GPixel/s 34.2 GPixel/s
GPU Memory Speed 1750MHz 1400MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays 4 6
Performance Performance Zotac Gaming GeForce RTX 2080 Twin Fan MSI Radeon HD 7970 Lightning
GPU Base Clock Speed 1515MHz 1070MHz
Pixel Rate 113.3 GPixel/s 34.2 GPixel/s
FLOPS (Floating-point Performance) 10.42 TFLOPS 4.38 TFLOPS
Texture Filter Rate 325.7 GTexels/s 137 GTexels/s
GPU Memory Speed 1750MHz 1400MHz
Total GPU Shading Units 2944 2048
Total GPU TMUs 184 128
GPU Boost Clock Speed 1770MHz Not Known
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support No Yes
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Features Features Zotac Gaming GeForce RTX 2080 Twin Fan MSI Radeon HD 7970 Lightning
DirectX Version Info 12 11.1
OpenGL Driver Version 4.5 4.2
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 74°C 72°C
Idle GPU Temperature 30°C 34°C
3D Support Yes Yes
Noise Level Under Load 45dB 53.1dB
Idle Noise Level 40.3dB 40.2dB
Idle Power Consumption 53W 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
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Miscellaneous Miscellaneous Zotac Gaming GeForce RTX 2080 Twin Fan MSI Radeon HD 7970 Lightning
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Zotac Gaming GeForce RTX 2080 Twin Fan MSI Radeon HD 7970 Lightning
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 4
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General info General info Zotac Gaming GeForce RTX 2080 Twin Fan MSI Radeon HD 7970 Lightning
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 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 305mm
Height 113mm 130mm
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Memory Memory Zotac Gaming GeForce RTX 2080 Twin Fan MSI Radeon HD 7970 Lightning
Effective Memory Clock 14000MHz 5600MHz
Max Memory Bandwidth 448GB/s 269GB/s
RAM 8GB 3GB
Memory Bus Interface Width 256bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No
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