EVGA GeForce RTX 2080 vs Sapphire Radeon HD 7950 Vapor-X OC

VS
EVGA GeForce RTX 2080
EVGA GeForce RTX 2080 Image
Sapphire Radeon HD 7950 Vapor-X OC
Sapphire Radeon HD 7950 Vapor-X OC Image
EVGA GeForce RTX 2080
Sapphire Radeon HD 7950 Vapor-X OC
Key Differences Key Differences EVGA GeForce RTX 2080 Sapphire Radeon HD 7950 Vapor-X OC
GPU Base Clock Speed 1515MHz 950MHz
GPU Boost Clock Speed 1710MHz 925MHz
Pixel Rate 109.4 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 EVGA GeForce RTX 2080 Sapphire Radeon HD 7950 Vapor-X OC
GPU Base Clock Speed 1515MHz 950MHz
Pixel Rate 109.4 GPixel/s 30.4 GPixel/s
FLOPS (Floating-point Performance) 10.07 TFLOPS 3.4 TFLOPS
Texture Filter Rate 314.6 GTexels/s 106 GTexels/s
GPU Memory Speed 1750MHz 1250MHz
Total GPU Shading Units 2944 1792
Total GPU TMUs 184 112
GPU Boost Clock Speed 1710MHz 925MHz
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support No Yes
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Features Features EVGA GeForce RTX 2080 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
3D Support Yes Yes
Noise Level Under Load 45dB 53.1dB
Idle Noise Level 40.3dB 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
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Miscellaneous Miscellaneous EVGA GeForce RTX 2080 Sapphire Radeon HD 7950 Vapor-X OC
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports EVGA GeForce RTX 2080 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
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General info General info EVGA GeForce RTX 2080 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 265.63mm 280mm
Height 111.15mm 130mm
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Memory Memory EVGA GeForce RTX 2080 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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