Zotac Gaming GeForce RTX 2080 vs Sapphire Radeon HD 7970 Vapor-X 6GB

VS
Zotac Gaming GeForce RTX 2080
Zotac Gaming GeForce RTX 2080 Image
Sapphire Radeon HD 7970 Vapor-X 6GB
Sapphire Radeon HD 7970 Vapor-X 6GB Image
Zotac Gaming GeForce RTX 2080
Sapphire Radeon HD 7970 Vapor-X 6GB
Key Differences Key Differences Zotac Gaming GeForce RTX 2080 Sapphire Radeon HD 7970 Vapor-X 6GB
GPU Base Clock Speed 1515MHz 1050MHz
GPU Boost Clock Speed 1710MHz 1100MHz
Pixel Rate 109.4 GPixel/s 33.6 GPixel/s
GPU Memory Speed 1750MHz 1500MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays 4 6
Performance Performance Zotac Gaming GeForce RTX 2080 Sapphire Radeon HD 7970 Vapor-X 6GB
GPU Base Clock Speed 1515MHz 1050MHz
Pixel Rate 109.4 GPixel/s 33.6 GPixel/s
FLOPS (Floating-point Performance) 10.07 TFLOPS 4.3 TFLOPS
Texture Filter Rate 314.6 GTexels/s 128 GTexels/s
GPU Memory Speed 1750MHz 1500MHz
Total GPU Shading Units 2944 2048
Total GPU TMUs 184 134
GPU Boost Clock Speed 1710MHz 1100MHz
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 Sapphire Radeon HD 7970 Vapor-X 6GB
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 62°C
Idle GPU Temperature 30°C 30°C
3D Support Yes Yes
Noise Level Under Load 45dB 44.8dB
Idle Noise Level 40.3dB 39.7dB
Idle Power Consumption 53W 110W
Multi-GPU Support Count 2 4
No. of Supported Displays 4 6
3DMark Vantage Texture Fill Result Not Known 120.6GTexels/s
3DMark Vantage Pixel Fill Result Not Known 13.9GPixel/s
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 380W
SmallLuxGPU (2.0d4) Result Not Known 25000
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Miscellaneous Miscellaneous Zotac Gaming GeForce RTX 2080 Sapphire Radeon HD 7970 Vapor-X 6GB
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Zotac Gaming GeForce RTX 2080 Sapphire Radeon HD 7970 Vapor-X 6GB
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 2
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General info General info Zotac Gaming GeForce RTX 2080 Sapphire Radeon HD 7970 Vapor-X 6GB
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 275mm
Height 113mm 130mm
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Memory Memory Zotac Gaming GeForce RTX 2080 Sapphire Radeon HD 7970 Vapor-X 6GB
Effective Memory Clock 14000MHz 6000MHz
Max Memory Bandwidth 448GB/s 288GB/s
RAM 8GB 6GB
Memory Bus Interface Width 256bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No
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