Zotac GeForce RTX 2070 Super Twin Fan vs Sapphire Radeon HD 7950 Vapor-X OC

VS
Zotac GeForce RTX 2070 Super Twin Fan
Zotac GeForce RTX 2070 Super Twin Fan Image
Sapphire Radeon HD 7950 Vapor-X OC
Sapphire Radeon HD 7950 Vapor-X OC Image
Zotac GeForce RTX 2070 Super Twin Fan
Sapphire Radeon HD 7950 Vapor-X OC
Key Differences Key Differences Zotac GeForce RTX 2070 Super Twin Fan Sapphire Radeon HD 7950 Vapor-X OC
GPU Base Clock Speed 1605MHz 950MHz
GPU Boost Clock Speed 1770MHz 925MHz
Pixel Rate 113.3 GPixel/s 30.4 GPixel/s
GPU Memory Speed 1750MHz 1250MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays 4 6
Performance Performance Zotac GeForce RTX 2070 Super Twin Fan Sapphire Radeon HD 7950 Vapor-X OC
GPU Base Clock Speed 1605MHz 950MHz
Pixel Rate 113.3 GPixel/s 30.4 GPixel/s
FLOPS (Floating-point Performance) 9.06 TFLOPS 3.4 TFLOPS
GPU Memory Speed 1750MHz 1250MHz
Texture Filter Rate 283.2 GTexels/s 106 GTexels/s
Total GPU Shading Units 2560 1792
Total GPU TMUs 160 112
GPU Boost Clock Speed 1770MHz 925MHz
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features Zotac GeForce RTX 2070 Super Twin Fan Sapphire Radeon HD 7950 Vapor-X 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 74°C 71°C
Idle GPU Temperature 30°C 34°C
Noise Level Under Load 45.5dB 53.1dB
3D Support Yes Yes
Idle Noise Level 41dB 40.7dB
Idle Power Consumption 53W 112W
Multi-GPU Support Count 2 4
No. of Supported Displays 4 6
PassMark (G3D) Score Not Known 4621
3DMark Vantage Texture Fill Result Not Known 80.6GTexels/s
3DMark Vantage Pixel Fill Result Not Known 12GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 2635
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 321W
SmallLuxGPU (2.0d4) Result Not Known 18100
Ports Ports Zotac GeForce RTX 2070 Super Twin Fan Sapphire Radeon HD 7950 Vapor-X 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 Zotac GeForce RTX 2070 Super Twin Fan Sapphire Radeon HD 7950 Vapor-X OC
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 280mm
Height 113mm 130mm
Memory Memory Zotac GeForce RTX 2070 Super Twin Fan Sapphire Radeon HD 7950 Vapor-X OC
Effective Memory Clock 14000MHz 5000MHz
Max Memory Bandwidth 448GB/s 240GB/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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