Zotac GeForce RTX 2080 Blower vs Asus Radeon HD 7970 DirectCU II TOP

VS
Zotac GeForce RTX 2080 Blower
Zotac GeForce RTX 2080 Blower Image
Asus Radeon HD 7970 DirectCU II TOP
Asus Radeon HD 7970 DirectCU II TOP Image
Zotac GeForce RTX 2080 Blower
Asus Radeon HD 7970 DirectCU II TOP
Key Differences Key Differences Zotac GeForce RTX 2080 Blower Asus Radeon HD 7970 DirectCU II TOP
GPU Base Clock Speed 1515MHz 1000MHz
GPU Boost Clock Speed 1710MHz Not Known
Pixel Rate 109.4 GPixel/s 32 GPixel/s
GPU Memory Speed 1750MHz 1400MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays 4 6
Performance Performance Zotac GeForce RTX 2080 Blower Asus Radeon HD 7970 DirectCU II TOP
GPU Base Clock Speed 1515MHz 1000MHz
Pixel Rate 109.4 GPixel/s 32 GPixel/s
FLOPS (Floating-point Performance) 10.07 TFLOPS 4.1 TFLOPS
Texture Filter Rate 314.6 GTexels/s 128 GTexels/s
GPU Memory Speed 1750MHz 1400MHz
Total GPU Shading Units 2944 2048
Total GPU TMUs 184 128
GPU Boost Clock Speed 1710MHz Not Known
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features Zotac GeForce RTX 2080 Blower Asus Radeon HD 7970 DirectCU II TOP
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
Noise Level Under Load 45dB 53.1dB
3D Support Yes Yes
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
Miscellaneous Miscellaneous Zotac GeForce RTX 2080 Blower Asus Radeon HD 7970 DirectCU II TOP
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Zotac GeForce RTX 2080 Blower Asus Radeon HD 7970 DirectCU II TOP
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 GeForce RTX 2080 Blower Asus Radeon HD 7970 DirectCU II TOP
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 279mm
Height 113mm 135mm
Memory Memory Zotac GeForce RTX 2080 Blower Asus Radeon HD 7970 DirectCU II TOP
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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