Nvidia GeForce RTX 2080 Ti Founders Edition vs Zalman Radeon HD 7970

VS
Nvidia GeForce RTX 2080 Ti Founders Edition
Nvidia GeForce RTX 2080 Ti Founders Edition Image
Zalman Radeon HD 7970
Zalman Radeon HD 7970 Image
Nvidia GeForce RTX 2080 Ti Founders Edition
Zalman Radeon HD 7970
Key Differences Key Differences Nvidia GeForce RTX 2080 Ti Founders Edition Zalman Radeon HD 7970
GPU Base Clock Speed 1350MHz 925MHz
GPU Boost Clock Speed 1635MHz Not Known
Pixel Rate 143.9 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 Nvidia GeForce RTX 2080 Ti Founders Edition Zalman Radeon HD 7970
GPU Base Clock Speed 1350MHz 925MHz
Pixel Rate 143.9 GPixel/s 29.6 GPixel/s
FLOPS (Floating-point Performance) 14.23 TFLOPS 3.79 TFLOPS
Texture Filter Rate 444.7 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 1635MHz Not Known
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support Yes Yes
Features Features Nvidia GeForce RTX 2080 Ti Founders Edition Zalman Radeon HD 7970
DirectX Version Info 12.1 11.1
OpenGL Driver Version 4.6 4.2
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 80°C 72°C
Idle GPU Temperature 31°C 34°C
Noise Level Under Load 47.7dB 53.1dB
3D Support Yes Yes
Idle Power Consumption 85W 112W
Idle Noise Level 40.1dB 40.2dB
Multi-GPU Support Count 3 4
Ray Tracing Support Yes No
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
Power Consumption Under Peak Load Not Known 360W
No. of Supported Displays 4 6
SmallLuxGPU (2.0d4) Result Not Known 23600
Miscellaneous Miscellaneous Nvidia GeForce RTX 2080 Ti Founders Edition Zalman Radeon HD 7970
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Nvidia GeForce RTX 2080 Ti Founders Edition Zalman Radeon HD 7970
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 1
Mini DisplayPort Output 0 2
General info General info Nvidia GeForce RTX 2080 Ti Founders Edition Zalman Radeon HD 7970
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 266.7mm 274mm
Height 115.7mm 120mm
Memory Memory Nvidia GeForce RTX 2080 Ti Founders Edition Zalman Radeon HD 7970
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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