EVGA GeForce RTX 2080 XC Black vs AMD Radeon HD 6450 2GB

VS
EVGA GeForce RTX 2080 XC Black
EVGA GeForce RTX 2080 XC Black Image
AMD Radeon HD 6450 2GB
AMD Radeon HD 6450 2GB Image
EVGA GeForce RTX 2080 XC Black
AMD Radeon HD 6450 2GB
Key Differences Key Differences EVGA GeForce RTX 2080 XC Black AMD Radeon HD 6450 2GB
GPU Base Clock Speed 1515MHz 650MHz
GPU Boost Clock Speed 1740MHz Not Known
Pixel Rate 111.4 GPixel/s 2.6 GPixel/s
GPU Memory Speed 1750MHz 580MHz
GPU Render Output Units (ROPs) 64 4
No. of Supported Displays 4 4
Performance Performance EVGA GeForce RTX 2080 XC Black AMD Radeon HD 6450 2GB
GPU Base Clock Speed 1515MHz 650MHz
Pixel Rate 111.4 GPixel/s 2.6 GPixel/s
FLOPS (Floating-point Performance) 10.25 TFLOPS 0.21 TFLOPS
Texture Filter Rate 320.2 GTexels/s 5.2 GTexels/s
GPU Memory Speed 1750MHz 580MHz
Total GPU Shading Units 2944 160
Total GPU TMUs 184 8
GPU Boost Clock Speed 1740MHz Not Known
GPU Render Output Units (ROPs) 64 4
DPFP (Double Precision Floating Point) Support No No
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Features Features EVGA GeForce RTX 2080 XC Black AMD Radeon HD 6450 2GB
DirectX Version Info 12 11
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 59°C
Idle GPU Temperature 30°C 39°C
3D Support Yes No
Noise Level Under Load 45dB 47.7dB
Idle Noise Level 40.3dB 41.4dB
Idle Power Consumption 53W 144W
Multi-GPU Support Count 2 2
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 292
PassMark (DirectCompute) Benchmark Result Not Known 172
Ray Tracing Support No No
Power Consumption Under Peak Load Not Known 178W
SmallLuxGPU (2.0d4) Result Not Known 1150
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Miscellaneous Miscellaneous EVGA GeForce RTX 2080 XC Black AMD Radeon HD 6450 2GB
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports EVGA GeForce RTX 2080 XC Black AMD Radeon HD 6450 2GB
HDMI Output Support Yes No
GPU HDMI Version 2 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
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General info General info EVGA GeForce RTX 2080 XC Black AMD Radeon HD 6450 2GB
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 370 million
Semiconductor Size 12nm 40nm
PCI Express Version 3 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 269.83mm 168mm
Height 111.15mm 104mm
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Memory Memory EVGA GeForce RTX 2080 XC Black AMD Radeon HD 6450 2GB
Effective Memory Clock 14000MHz 1600MHz
Max Memory Bandwidth 448GB/s 9.28GB/s
RAM 8GB 2GB
Memory Bus Interface Width 256bit 64bit
GDDR Memory Version 6 3
ECC (Error-Correcting Code) Memory Support No No
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