Gainward GeForce RTX 2080 Super Phantom vs Gigabyte Radeon HD 7970 OC

VS
Gainward GeForce RTX 2080 Super Phantom
Gainward GeForce RTX 2080 Super Phantom Image
Gigabyte Radeon HD 7970 OC
Gigabyte Radeon HD 7970 OC Image
Gainward GeForce RTX 2080 Super Phantom
Gigabyte Radeon HD 7970 OC
Key Differences Key Differences Gainward GeForce RTX 2080 Super Phantom Gigabyte Radeon HD 7970 OC
GPU Base Clock Speed 1650MHz 1050MHz
GPU Boost Clock Speed 1815MHz 1100MHz
Pixel Rate 116.2 GPixel/s 33.6 GPixel/s
GPU Memory Speed 1937MHz 1500MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays Not Known 6
Performance Performance Gainward GeForce RTX 2080 Super Phantom Gigabyte Radeon HD 7970 OC
GPU Base Clock Speed 1650MHz 1050MHz
Pixel Rate 116.2 GPixel/s 33.6 GPixel/s
FLOPS (Floating-point Performance) 11.15 TFLOPS 4.1 TFLOPS
GPU Memory Speed 1937MHz 1500MHz
Texture Filter Rate 348.5 GTexels/s 134 GTexels/s
Total GPU Shading Units 3072 2048
Total GPU TMUs 192 128
GPU Boost Clock Speed 1815MHz 1100MHz
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features Gainward GeForce RTX 2080 Super Phantom Gigabyte Radeon HD 7970 OC
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 77°C 62°C
Idle GPU Temperature 30°C 30°C
3D Support Yes Yes
Noise Level Under Load 46.5dB 44.8dB
Idle Power Consumption 54W 110W
Idle Noise Level 40.3dB 39.7dB
Multi-GPU Support Count 2 4
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
No. of Supported Displays Not Known 6
SmallLuxGPU (2.0d4) Result Not Known 25000
Miscellaneous Miscellaneous Gainward GeForce RTX 2080 Super Phantom Gigabyte Radeon HD 7970 OC
USB Type-C Support Yes No Data Found
Ports Ports Gainward GeForce RTX 2080 Super Phantom Gigabyte Radeon HD 7970 OC
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 Gainward GeForce RTX 2080 Super Phantom Gigabyte Radeon HD 7970 OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 4301 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 292mm 285mm
Height 130mm 130mm
Memory Memory Gainward GeForce RTX 2080 Super Phantom Gigabyte Radeon HD 7970 OC
Effective Memory Clock 15496MHz 6000MHz
Max Memory Bandwidth 496GB/s 288GB/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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